### Version 1.5.7

- added support for GDEY0213F51 2.13" 4-color 122x250, JD79661
- added support for GDEM1085T51 10.85 b/w 1360x480, JD79686AB

README.md

@@ -83,6 +83,7 @@
 - GDEW0213Z16    2.13" b/w/r 104x212, UC8151 (IL0373)
 - GDEW0213Z19    2.13" b/w/r 104x212, UC8151D
 - GDEY0213Z98    2.13" b/w/r 122x250, SSD1680
+- GDEY0213F51    2.13" 4-color 122x250, JD79661
 - DEPG0213BN     2.13" b/w 122x250, SSD1680, e.g. LILYGO® TTGO T5 V2.3.1 2.13 inch
 - GDEY0213B74    2.13" b/w 122x250, SSD1680
 - GDEW026T0      2.6" b/w 152x296, UC8151 (IL0373)
@@ -132,6 +133,7 @@
 - GDEW075Z08     7.5" b/w/r 800x480, EK79655 (GD7965)
 - GDEH075Z90     7.5" b/w/r 880x528, SSD1677
 - GDEM102T91    10.2" b/w 960x640, SSD1677
+- GDEM1085T51   10.85 b/w 1360x480, JD79686AB
 - GDEH116T91    11.6" b/w 960x640, SSD1677
 - GDEY116Z91    11.6" b/w/r 960x640, SSD1677
 - GDEW1248T3    12.48" b/w 1304x984, UC8179
@@ -148,13 +150,12 @@
 - ES103TC1     10.3" grey levels, 1872x1404, on Waveshare e-Paper IT8951 Driver HAT
 
 ### I can and will only support e-paper panels I have!
-- promotion panels from suppliers are welcome, to add support to GxEPD2
-- donation panels from users are welcome, to add support to GxEPD2
+- I can't accept panel donations to add support to GxEPD2 currently, I need a break.
+- I can take note of panels of interest for users, to maybe add support later.
 
 ### Version 1.5.7
-- version for ongoing additions, work in  progress
-- GDEY0213F51 2.13" 4-color 122x250
-- GDEM1085T51 10.85 b/w 1360x480
+- added support for GDEY0213F51 2.13" 4-color 122x250, JD79661
+- added support for GDEM1085T51 10.85 b/w 1360x480, JD79686AB
 #### Version 1.5.6
 - version for ongoing fixes and additions
 - added support for GYE042A87  4.2" b/w 400x300

examples/GxEPD2_Example/GxEPD2_Example.ino

@@ -1483,13 +1483,13 @@ void drawBitmaps1360x480()
   if (display.epd2.panel == GxEPD2::GDEM1085T51)
   {
     display.drawImage(Bitmap1360x480_1, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
-    delay(3000);
+    delay(2000);
     display.drawImage(Bitmap1360x480_p1, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
-    delay(3000);
+    delay(1000);
     display.drawImage(Bitmap1360x480_p2, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
-    delay(3000);
+    delay(1000);
     display.drawImage(Bitmap1360x480_p3, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
-    delay(3000);
+    delay(1000);
     display.clearScreen();
     int16_t wp = display.epd2.WIDTH / 5;
     int16_t hp = display.epd2.HEIGHT / 5;
@@ -1499,7 +1499,7 @@ void drawBitmaps1360x480()
       {
         display.writeImagePart(Bitmap1360x480_1, i * wp, j * hp, 1360, 480, i * wp, j * hp, wp, hp, false, false, true);
         display.refresh(true);
-        delay(1000);
+        delay(500);
       }
     }
   }

examples/GxEPD2_Example/GxEPD2_display_selection.h

@@ -65,6 +65,7 @@
 //GxEPD2_BW < GxEPD2_750_T7, GxEPD2_750_T7::HEIGHT / 2 > display(GxEPD2_750_T7(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW < GxEPD2_750_GDEY075T7, GxEPD2_750_GDEY075T7::HEIGHT / 2 > display(GxEPD2_750_GDEY075T7(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, GxEPD2_1020_GDEM102T91::HEIGHT / 2> display(GxEPD2_1020_GDEM102T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4, /*CS2=*/ 3)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, GxEPD2_1330_GDEM133T91::HEIGHT / 2> display(GxEPD2_1330_GDEM133T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
 // 3-color e-papers
@@ -91,6 +92,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // Waveshare 3.00" 4-color
@@ -183,6 +185,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // Waveshare 3.00" 4-color
@@ -245,6 +248,8 @@
 //GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4, /*CS2=*/ 2)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, GxEPD2_1330_GDEM133T91::HEIGHT / 2> display(GxEPD2_1330_GDEM133T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
+// next line is for Good Display ESP32 Development board wiring, CS2 connected to GPIO4
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 // 3-color e-papers
 //GxEPD2_3C<GxEPD2_154c, GxEPD2_154c::HEIGHT> display(GxEPD2_154c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW0154Z04 200x200, IL0376F, no longer available
 //GxEPD2_3C<GxEPD2_154_Z90c, GxEPD2_154_Z90c::HEIGHT> display(GxEPD2_154_Z90c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH0154Z90 200x200, SSD1681
@@ -267,6 +272,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // Waveshare 3.00" 4-color
@@ -372,6 +378,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // Waveshare 3.00" 4-color
@@ -385,7 +392,7 @@
 
 // can't use package "STMF1 Boards (STM32Duino.com)" (Roger Clark) anymore with Adafruit_GFX, use "STM32 Boards (selected from submenu)" (STMicroelectronics)
 #if defined(ARDUINO_ARCH_STM32)
-#define Serial Serial1 // for my proto board
+//#define Serial Serial1 // for my proto board
 #define MAX_DISPLAY_BUFFER_SIZE 16384ul // ~16k is a good compromise
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8) ? EPD::HEIGHT : MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8))
 // select one and adapt to your mapping
@@ -438,6 +445,9 @@
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, MAX_HEIGHT(GxEPD2_1020_GDEM102T91)> display(GxEPD2_1020_GDEM102T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
 //GxEPD2_BW < GxEPD2_1160_T91, MAX_HEIGHT(GxEPD2_1160_T91)> display(GxEPD2_1160_T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, MAX_HEIGHT(GxEPD2_1330_GDEM133T91)> display(GxEPD2_1330_GDEM133T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
+// next line is for Good Display DESPI-M02L Development board wiring, CS2 connected to GPIOD12
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, MAX_HEIGHT(GxEPD2_1085_GDEM1085T51)> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 // 3-color e-papers
 #define MAX_HEIGHT_3C(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE / 2) / (EPD::WIDTH / 8) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE / 2) / (EPD::WIDTH / 8))
 //GxEPD2_3C<GxEPD2_154c, MAX_HEIGHT_3C(GxEPD2_154c)> display(GxEPD2_154c(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEW0154Z04 200x200, IL0376F, no longer available
@@ -461,6 +471,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // Waveshare 3.00" 4-color
@@ -531,6 +542,7 @@
 //GxEPD2_BW<GxEPD2_750_T7, MAX_HEIGHT(GxEPD2_750_T7)> display(GxEPD2_750_T7(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW<GxEPD2_750_GDEY075T7, MAX_HEIGHT(GxEPD2_750_GDEY075T7)> display(GxEPD2_750_GDEY075T7(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, MAX_HEIGHT(GxEPD2_1020_GDEM102T91)> display(GxEPD2_1020_GDEM102T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, MAX_HEIGHT(GxEPD2_1085_GDEM1085T51)> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7, /*CS2=*/ 6)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, MAX_HEIGHT(GxEPD2_1160_T91)> display(GxEPD2_1160_T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, MAX_HEIGHT(GxEPD2_1330_GDEM133T91)> display(GxEPD2_1330_GDEM133T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
 // 3-color e-papers
@@ -556,6 +568,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color
@@ -642,6 +655,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color

examples/GxEPD2_Example/GxEPD2_display_selection_added.h

@@ -94,6 +94,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color
@@ -197,6 +198,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // Waveshare 3.00" 4-color
@@ -295,6 +297,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // Waveshare 3.00" 4-color
@@ -388,6 +391,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // Waveshare 3.00" 4-color
@@ -484,6 +488,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // Waveshare 3.00" 4-color
@@ -570,6 +575,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color

examples/GxEPD2_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -173,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -202,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true

examples/GxEPD2_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_GFX_Example/GxEPD2_display_selection.h

@@ -65,6 +65,7 @@
 //GxEPD2_BW < GxEPD2_750_T7, GxEPD2_750_T7::HEIGHT / 2 > display(GxEPD2_750_T7(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW < GxEPD2_750_GDEY075T7, GxEPD2_750_GDEY075T7::HEIGHT / 2 > display(GxEPD2_750_GDEY075T7(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, GxEPD2_1020_GDEM102T91::HEIGHT / 2> display(GxEPD2_1020_GDEM102T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4, /*CS2=*/ 3)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, GxEPD2_1330_GDEM133T91::HEIGHT / 2> display(GxEPD2_1330_GDEM133T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
 // 3-color e-papers
@@ -91,6 +92,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // Waveshare 3.00" 4-color
@@ -183,6 +185,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // Waveshare 3.00" 4-color
@@ -242,8 +245,11 @@
 //GxEPD2_BW<GxEPD2_750_T7, GxEPD2_750_T7::HEIGHT> display(GxEPD2_750_T7(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW<GxEPD2_750_GDEY075T7, GxEPD2_750_GDEY075T7::HEIGHT> display(GxEPD2_750_GDEY075T7(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, GxEPD2_1020_GDEM102T91::HEIGHT / 2> display(GxEPD2_1020_GDEM102T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4, /*CS2=*/ 2)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, GxEPD2_1330_GDEM133T91::HEIGHT / 2> display(GxEPD2_1330_GDEM133T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
+// next line is for Good Display ESP32 Development board wiring, CS2 connected to GPIO4
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 // 3-color e-papers
 //GxEPD2_3C<GxEPD2_154c, GxEPD2_154c::HEIGHT> display(GxEPD2_154c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW0154Z04 200x200, IL0376F, no longer available
 //GxEPD2_3C<GxEPD2_154_Z90c, GxEPD2_154_Z90c::HEIGHT> display(GxEPD2_154_Z90c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH0154Z90 200x200, SSD1681
@@ -266,6 +272,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // Waveshare 3.00" 4-color
@@ -371,6 +378,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // Waveshare 3.00" 4-color
@@ -384,7 +392,7 @@
 
 // can't use package "STMF1 Boards (STM32Duino.com)" (Roger Clark) anymore with Adafruit_GFX, use "STM32 Boards (selected from submenu)" (STMicroelectronics)
 #if defined(ARDUINO_ARCH_STM32)
-#define Serial Serial1 // for my proto board
+//#define Serial Serial1 // for my proto board
 #define MAX_DISPLAY_BUFFER_SIZE 16384ul // ~16k is a good compromise
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8) ? EPD::HEIGHT : MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8))
 // select one and adapt to your mapping
@@ -437,6 +445,9 @@
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, MAX_HEIGHT(GxEPD2_1020_GDEM102T91)> display(GxEPD2_1020_GDEM102T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
 //GxEPD2_BW < GxEPD2_1160_T91, MAX_HEIGHT(GxEPD2_1160_T91)> display(GxEPD2_1160_T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, MAX_HEIGHT(GxEPD2_1330_GDEM133T91)> display(GxEPD2_1330_GDEM133T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
+// next line is for Good Display DESPI-M02L Development board wiring, CS2 connected to GPIOD12
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, MAX_HEIGHT(GxEPD2_1085_GDEM1085T51)> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 // 3-color e-papers
 #define MAX_HEIGHT_3C(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE / 2) / (EPD::WIDTH / 8) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE / 2) / (EPD::WIDTH / 8))
 //GxEPD2_3C<GxEPD2_154c, MAX_HEIGHT_3C(GxEPD2_154c)> display(GxEPD2_154c(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEW0154Z04 200x200, IL0376F, no longer available
@@ -460,6 +471,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // Waveshare 3.00" 4-color
@@ -530,6 +542,7 @@
 //GxEPD2_BW<GxEPD2_750_T7, MAX_HEIGHT(GxEPD2_750_T7)> display(GxEPD2_750_T7(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW<GxEPD2_750_GDEY075T7, MAX_HEIGHT(GxEPD2_750_GDEY075T7)> display(GxEPD2_750_GDEY075T7(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, MAX_HEIGHT(GxEPD2_1020_GDEM102T91)> display(GxEPD2_1020_GDEM102T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, MAX_HEIGHT(GxEPD2_1085_GDEM1085T51)> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7, /*CS2=*/ 6)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, MAX_HEIGHT(GxEPD2_1160_T91)> display(GxEPD2_1160_T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, MAX_HEIGHT(GxEPD2_1330_GDEM133T91)> display(GxEPD2_1330_GDEM133T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
 // 3-color e-papers
@@ -555,6 +568,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color
@@ -641,6 +655,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color

examples/GxEPD2_GFX_Example/GxEPD2_display_selection_added.h

@@ -94,6 +94,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color
@@ -197,6 +198,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // Waveshare 3.00" 4-color
@@ -295,6 +297,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // Waveshare 3.00" 4-color
@@ -388,6 +391,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // Waveshare 3.00" 4-color
@@ -484,6 +488,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // Waveshare 3.00" 4-color
@@ -570,6 +575,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color

examples/GxEPD2_GFX_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_GFX_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_GFX_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_HelloWorld/GxEPD2_display_selection.h

@@ -65,6 +65,7 @@
 //GxEPD2_BW < GxEPD2_750_T7, GxEPD2_750_T7::HEIGHT / 2 > display(GxEPD2_750_T7(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW < GxEPD2_750_GDEY075T7, GxEPD2_750_GDEY075T7::HEIGHT / 2 > display(GxEPD2_750_GDEY075T7(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, GxEPD2_1020_GDEM102T91::HEIGHT / 2> display(GxEPD2_1020_GDEM102T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4, /*CS2=*/ 3)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, GxEPD2_1330_GDEM133T91::HEIGHT / 2> display(GxEPD2_1330_GDEM133T91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
 // 3-color e-papers
@@ -91,6 +92,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=D8*/ SS, /*DC=D3*/ 0, /*RST=D4*/ 2, /*BUSY=D2*/ 4)); // Waveshare 3.00" 4-color
@@ -183,6 +185,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=2*/ 2, /*BUSY=5*/ 5)); // Waveshare 3.00" 4-color
@@ -242,8 +245,11 @@
 //GxEPD2_BW<GxEPD2_750_T7, GxEPD2_750_T7::HEIGHT> display(GxEPD2_750_T7(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW<GxEPD2_750_GDEY075T7, GxEPD2_750_GDEY075T7::HEIGHT> display(GxEPD2_750_GDEY075T7(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, GxEPD2_1020_GDEM102T91::HEIGHT / 2> display(GxEPD2_1020_GDEM102T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4, /*CS2=*/ 2)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, GxEPD2_1330_GDEM133T91::HEIGHT / 2> display(GxEPD2_1330_GDEM133T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
+// next line is for Good Display ESP32 Development board wiring, CS2 connected to GPIO4
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 // 3-color e-papers
 //GxEPD2_3C<GxEPD2_154c, GxEPD2_154c::HEIGHT> display(GxEPD2_154c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW0154Z04 200x200, IL0376F, no longer available
 //GxEPD2_3C<GxEPD2_154_Z90c, GxEPD2_154_Z90c::HEIGHT> display(GxEPD2_154_Z90c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH0154Z90 200x200, SSD1681
@@ -266,6 +272,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // Waveshare 3.00" 4-color
@@ -371,6 +378,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=*/ 15, /*DC=*/ 27, /*RST=*/ 26, /*BUSY=*/ 25)); // Waveshare 3.00" 4-color
@@ -384,7 +392,7 @@
 
 // can't use package "STMF1 Boards (STM32Duino.com)" (Roger Clark) anymore with Adafruit_GFX, use "STM32 Boards (selected from submenu)" (STMicroelectronics)
 #if defined(ARDUINO_ARCH_STM32)
-#define Serial Serial1 // for my proto board
+//#define Serial Serial1 // for my proto board
 #define MAX_DISPLAY_BUFFER_SIZE 16384ul // ~16k is a good compromise
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8) ? EPD::HEIGHT : MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8))
 // select one and adapt to your mapping
@@ -437,6 +445,9 @@
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, MAX_HEIGHT(GxEPD2_1020_GDEM102T91)> display(GxEPD2_1020_GDEM102T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
 //GxEPD2_BW < GxEPD2_1160_T91, MAX_HEIGHT(GxEPD2_1160_T91)> display(GxEPD2_1160_T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, MAX_HEIGHT(GxEPD2_1330_GDEM133T91)> display(GxEPD2_1330_GDEM133T91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
+// next line is for Good Display DESPI-M02L Development board wiring, CS2 connected to GPIOD12
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, MAX_HEIGHT(GxEPD2_1085_GDEM1085T51)> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 // 3-color e-papers
 #define MAX_HEIGHT_3C(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE / 2) / (EPD::WIDTH / 8) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE / 2) / (EPD::WIDTH / 8))
 //GxEPD2_3C<GxEPD2_154c, MAX_HEIGHT_3C(GxEPD2_154c)> display(GxEPD2_154c(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEW0154Z04 200x200, IL0376F, no longer available
@@ -460,6 +471,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=PA4*/ SS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // Waveshare 3.00" 4-color
@@ -530,6 +542,7 @@
 //GxEPD2_BW<GxEPD2_750_T7, MAX_HEIGHT(GxEPD2_750_T7)> display(GxEPD2_750_T7(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW<GxEPD2_750_GDEY075T7, MAX_HEIGHT(GxEPD2_750_GDEY075T7)> display(GxEPD2_750_GDEY075T7(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY075T7 800x480, UC8179 (GD7965)
 //GxEPD2_BW < GxEPD2_1020_GDEM102T91, MAX_HEIGHT(GxEPD2_1020_GDEM102T91)> display(GxEPD2_1020_GDEM102T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//GxEPD2_BW < GxEPD2_1085_GDEM1085T51, MAX_HEIGHT(GxEPD2_1085_GDEM1085T51)> display(GxEPD2_1085_GDEM1085T51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7, /*CS2=*/ 6)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 //GxEPD2_BW < GxEPD2_1160_T91, MAX_HEIGHT(GxEPD2_1160_T91)> display(GxEPD2_1160_T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEH116T91 960x640, SSD1677
 //GxEPD2_BW < GxEPD2_1330_GDEM133T91, MAX_HEIGHT(GxEPD2_1330_GDEM133T91)> display(GxEPD2_1330_GDEM133T91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
 // 3-color e-papers
@@ -555,6 +568,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color
@@ -641,6 +655,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=10*/ SS, /*DC=*/ 9, /*RST=*/ 8, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color

examples/GxEPD2_HelloWorld/GxEPD2_display_selection_added.h

@@ -94,6 +94,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=10*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color
@@ -197,6 +198,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=4*/ 4, /*DC=*/ 7, /*RST=*/ 6, /*BUSY=*/ 5)); // Waveshare 3.00" 4-color
@@ -295,6 +297,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ 5, /*DC=*/ 0, /*RST=*/ 2, /*BUSY=*/ 15)); // Waveshare 3.00" 4-color
@@ -388,6 +391,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 2> display(GxEPD2_1160c_GDEY116Z91(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 2> display(GxEPD2_1330c_GDEM133Z91(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=5*/ 5, /*DC=*/ 2, /*RST=*/ 0, /*BUSY=*/ 4)); // Waveshare 3.00" 4-color
@@ -484,6 +488,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, GxEPD2_1160c_GDEY116Z91::HEIGHT / 4> display(GxEPD2_1160c_GDEY116Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, GxEPD2_1330c_GDEM133Z91::HEIGHT / 4> display(GxEPD2_1330c_GDEM133Z91(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, GxEPD2_213c_GDEY0213F51::HEIGHT> display(GxEPD2_213c_GDEY0213F51(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, GxEPD2_266c_GDEY0266F51H::HEIGHT> display(GxEPD2_266c_GDEY0266F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, GxEPD2_300c::HEIGHT> display(GxEPD2_300c(/*CS=15*/ SS, /*DC=4*/ 4, /*RST=5*/ 5, /*BUSY=16*/ 16)); // Waveshare 3.00" 4-color
@@ -570,6 +575,7 @@
 //GxEPD2_3C<GxEPD2_1160c_GDEY116Z91, MAX_HEIGHT_3C(GxEPD2_1160c_GDEY116Z91)> display(GxEPD2_1160c_GDEY116Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY116Z91 960x640, SSD1677
 //GxEPD2_3C<GxEPD2_1330c_GDEM133Z91, MAX_HEIGHT_3C(GxEPD2_1330c_GDEM133Z91)> display(GxEPD2_1330c_GDEM133Z91(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEM133Z91 960x680, SSD1677
 // 4-color e-paper
+//GxEPD2_4C<GxEPD2_213c_GDEY0213F51, MAX_HEIGHT(GxEPD2_213c_GDEY0213F51)> display(GxEPD2_213c_GDEY0213F51(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //GxEPD2_4C<GxEPD2_266c_GDEY0266F51H, MAX_HEIGHT_3C(GxEPD2_266c_GDEY0266F51H)> display(GxEPD2_266c_GDEY0266F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //GxEPD2_4C<GxEPD2_290c_GDEY029F51H, MAX_HEIGHT_3C(GxEPD2_290c_GDEY029F51H)> display(GxEPD2_290c_GDEY029F51H(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //GxEPD2_4C<GxEPD2_300c, MAX_HEIGHT_3C(GxEPD2_300c)> display(GxEPD2_300c(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7)); // Waveshare 3.00" 4-color

examples/GxEPD2_HelloWorld/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_HelloWorld/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_HelloWorld/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_NotPagedExample/GxEPD2_NotPagedExample.ino

@@ -221,6 +221,7 @@
 //GxEPD2_BW<GxEPD2_750, GxEPD2_750::HEIGHT> display(GxEPD2_750(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW075T8 640x384, UC8159c (IL0371)
 //GxEPD2_BW<GxEPD2_750_T7, GxEPD2_750_T7::HEIGHT> display(GxEPD2_750_T7(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW075T7 800x480, EK79655 (GD7965)
 //GxEPD2_BW<GxEPD2_750_YT7, GxEPD2_750_YT7::HEIGHT> display(GxEPD2_750_YT7(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEY075T7 800x480, UC8179 (GD7965)
+////GxEPD2_BW < GxEPD2_1085_GDEM1085T51, GxEPD2_1085_GDEM1085T51::HEIGHT / 2> display(GxEPD2_1085_GDEM1085T51(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4, /*CS2=*/ 2)); // GDEM1085T51 1360x480, JD79686AB, (FPC8617)
 ////GxEPD2_BW < GxEPD2_1160_T91, GxEPD2_1160_T91::HEIGHT / 2> display(GxEPD2_1160_T91(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEH116T91 960x640, SSD1677
 // 3-color e-papers
 //GxEPD2_3C<GxEPD2_154c, GxEPD2_154c::HEIGHT> display(GxEPD2_154c(/*CS=5*/ SS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // GDEW0154Z04 200x200, IL0376F, no longer available

examples/GxEPD2_NotPagedExample/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_NotPagedExample/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_NotPagedExample/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_SD_AVR_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_SD_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_SD_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_SD_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_SerialFlash_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_SerialFlash_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_SerialFlash_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_Spiffs_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_Spiffs_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_Spiffs_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_WiFi_CertStore_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

examples/GxEPD2_WiFi_Example/GxEPD2_display_selection_new_style.h

@@ -72,6 +72,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_T7  // GDEW075T7   800x480, EK79655 (GD7965), (WFT0583CZ61)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7  // GDEY075T7  800x480, UC8179 (GD7965), (FPC-C001 20.08.20)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1020_GDEM102T91 // GDEM102T91 960x640, SSD1677, (FPC7705 REV.b)
+//#define GxEPD2_DRIVER_CLASS GxEPD2_1085_GDEM1085T51 // GDEM1085T51 1360x480, JD79686AB, (FPC8617) *** needs CS2 ***
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1160_T91 // GDEH116T91 960x640, SSD1677, (none or hidden)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248     // GDEW1248T3 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330_GDEM133T91 // GDEM133T91 960x680, SSD1677, (FPC-7701 REV.B)
@@ -98,6 +99,7 @@
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1248c    // GDEY1248Z51 1304x984, UC8179, (WFT1248BZ23,WFT1248BZ24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_1330c_GDEM133Z91 // GDEM133Z91 960x680, SSD1677 (FPC-7701 REV.B)
 // 4-color e-paper
+//#define GxEPD2_DRIVER_CLASS GxEPD2_213c_GDEY0213F51 // GDEY0213F51 122x250, JD79661 (FPC-A002 20.04.08)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_266c_GDEY0266F51H // GDEY0266F51H 184x360, JD79667 (FPC-H006 22.04.02)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_290c_GDEY029F51H // GDEY029F51H 168x384, JD79667 (FPC-H004 22.03.24)
 //#define GxEPD2_DRIVER_CLASS GxEPD2_300c     // Waveshare 3.00" 4-color
@@ -172,6 +174,8 @@ GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> displ
 #elif defined(ARDUINO_LOLIN_S2_MINI)
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS*/ 33, /*DC=*/ 35, /*RST=*/ 37, /*BUSY=*/ 39)); // my LOLIN ESP32 S2 mini connection
 #else
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13)); // Good Display ESP32 Development Kit ESP32-L
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ 27, /*DC=*/ 14, /*RST=*/ 12, /*BUSY=*/ 13, /*CS2=*/ 4)); // for GDEM1085T51 with ESP32-L
 GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // my suggested wiring and proto board
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ 5, /*DC=*/ 17, /*RST=*/ 16, /*BUSY=*/ 4)); // LILYGO_T5_V2.4.1
 //GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=5*/ EPD_CS, /*DC=*/ 19, /*RST=*/ 4, /*BUSY=*/ 34)); // LILYGO® TTGO T5 2.66
@@ -201,7 +205,11 @@ GxEPD2_DISPLAY_CLASS < GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS) > di
 #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2) ? EPD::HEIGHT : (MAX_DISPLAY_BUFFER_SIZE) / (EPD::WIDTH / 2))
 #endif
 // adapt the constructor parameters to your wiring
-GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1));
+// for Good Display STM32 Development Kit DESPI-L. 
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13));
+//GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=*/ PD8, /*DC=*/ PE15, /*RST=*/ PE14, /*BUSY=*/ PE13, /*CS2=*/ PD12)); // for GDEM1085T51
+GxEPD2_DISPLAY_CLASS<GxEPD2_DRIVER_CLASS, MAX_HEIGHT(GxEPD2_DRIVER_CLASS)> display(GxEPD2_DRIVER_CLASS(/*CS=PA4*/ EPD_CS, /*DC=*/ PA3, /*RST=*/ PA2, /*BUSY=*/ PA1)); // my proto board
 #undef MAX_DISPLAY_BUFFER_SIZE
 #undef MAX_HEIGHT
 #endif

examples/GxEPD2_WiFi_Example/GxEPD2_selection_check.h

@@ -63,6 +63,7 @@
 #define GxEPD2_750_T7_IS_BW true
 #define GxEPD2_750_GDEY075T7_IS_BW true
 #define GxEPD2_1020_GDEM102T91_IS_BW true
+#define GxEPD2_1085_GDEM1085T51_IS_BW true
 #define GxEPD2_1160_T91_IS_BW true
 #define GxEPD2_1248_IS_BW true
 #define GxEPD2_1330_GDEM133T91_IS_BW true
@@ -93,6 +94,7 @@
 #define GxEPD2_1248c_IS_3C true
 #define GxEPD2_1330c_GDEM133Z91_IS_3C true
 // 4-color e-paper
+#define GxEPD2_213c_GDEY0213F51_IS_4C true
 #define GxEPD2_266c_GDEY0266F51H_IS_4C true
 #define GxEPD2_290c_GDEY029F51H_IS_4C true
 #define GxEPD2_300c_IS_4C true
@@ -112,15 +114,30 @@
 #if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_BW used with 3-color driver class"
 #endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 4-color driver class"
+#endif
+#if IS_GxEPD2_BW(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_BW used with 7-color driver class"
+#endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_3C used with b/w driver class"
 #endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 4-color driver class""
+#endif
+#if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_3C used with 7-color driver class""
+#endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_3C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with 3-color driver class"
 #endif
+#if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
+#error "GxEPD2_4C used with 7-color driver class"
+#endif
 #if IS_GxEPD2_7C(GxEPD2_DISPLAY_CLASS) && !IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_7C used with less colors driver class"
 #endif

examples/GxEPD2_WiFi_Example/GxEPD2_wiring_examples.h

@@ -15,6 +15,20 @@
 //
 // Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
 
+// mapping of Good Display Arduino UNO Development Kit DEArduino-L, e.g. to DESPI-C02
+// BUSY -> 4, RES -> 5, D/C -> 6, CS-> 7, SCK -> 13, SDI -> 11
+
+// mapping of Good Display ESP8266 Development Kit ESP8266-L, e.g. to DESPI-C02
+// BUSY -> GPIO16, RES -> GPIO5, D/C -> GPIO4, CS-> GPIO2, SCK -> GPIO14, SDI -> GPIO13
+
+// mapping of Good Display ESP32 Development Kit ESP32-L, e.g. to DESPI-C02
+// BUSY -> GPIO13, RES -> GPIO12, D/C -> GPIO14, CS-> GPIO27, SCK -> GPIO18, SDI -> GPIO23
+
+// mapping of Good Display STM32 Development Kit DESPI-L, e.g. to DESPI-C02
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PD9, SDI -> PD10
+// needs jumpers from PA5 (PIN_SPI_SCK) to SCK for EPD and PA7 (PIN_SPI_MOSI) to SDI for EPD. PD9 and PD10 are not HW SPI capable.
+// BUSY -> PE13, RES -> PE14, D/C -> PE14, CS-> PD8, SCK -> PA5, SDI -> PA7 // for HW SPI with GxEPD2
+
 // connection suggestions concerning Waveshare e-paper HAT Rev 2.3:
 // DON'T FORGET to connect the PWR pin to VCC, to enable power to the board.
 // RST is no longer used to disable power to the board, as with earlier revisions.

src/gdem/GxEPD2_1085_GDEM1085T51.cpp

@@ -87,12 +87,12 @@ void GxEPD2_1085_GDEM1085T51::writeImage(const uint8_t bitmap[], int16_t x, int1
   _writeImage(0x13, bitmap, x, y, w, h, invert, mirror_y, pgm); // set current
 }
 
-void GxEPD2_1085_GDEM1085T51::writeImageForFullRefresh(const uint8_t bitmap[], int16_t x, int16_t y, int16_t w, int16_t h, bool invert, bool mirror_y, bool pgm)
-{
-  //Serial.print("writeImageForFullRefresh("); Serial.print(x); Serial.print(", "); Serial.print(y); Serial.print(", "); Serial.print(w); Serial.print(", "); Serial.print(h); Serial.println(")");
-  _writeImage(0x10, bitmap, x, y, w, h, invert, mirror_y, pgm); // set previous
-  _writeImage(0x13, bitmap, x, y, w, h, invert, mirror_y, pgm); // set current
-}
+//void GxEPD2_1085_GDEM1085T51::writeImageForFullRefresh(const uint8_t bitmap[], int16_t x, int16_t y, int16_t w, int16_t h, bool invert, bool mirror_y, bool pgm)
+//{
+//  //Serial.print("writeImageForFullRefresh("); Serial.print(x); Serial.print(", "); Serial.print(y); Serial.print(", "); Serial.print(w); Serial.print(", "); Serial.print(h); Serial.println(")");
+//  _writeImage(0x10, bitmap, x, y, w, h, invert, mirror_y, pgm); // set previous
+//  _writeImage(0x13, bitmap, x, y, w, h, invert, mirror_y, pgm); // set current
+//}
 
 void GxEPD2_1085_GDEM1085T51::writeImageAgain(const uint8_t bitmap[], int16_t x, int16_t y, int16_t w, int16_t h, bool invert, bool mirror_y, bool pgm)
 {
@@ -587,9 +587,10 @@ void GxEPD2_1085_GDEM1085T51::_InitDisplay()
   _writeDataToSlave(0xA0);
   _writeCommandToBoth(0xE0); // Cascade Setting (CCSET)
   _writeDataToBoth(0x01);    // CCEN (clock for slave)
+  //
   _writeCommandToBoth(0x00); // Panel setting
   _writeDataToBoth(0x9F);    // otp
-  _writeDataToBoth(0x0D);    // ??
+  _writeDataToBoth(0x0D);    // TS_AUTO, TIEG, no NORG, VC_LUTZ
   _writeCommandToBoth(0x06); // Booster Setting
   _writeDataToBoth(0x57);    // 20ms, str 3, period 8
   _writeDataToBoth(0x24);    // 10ms, str 5, period 5
@@ -597,6 +598,10 @@ void GxEPD2_1085_GDEM1085T51::_InitDisplay()
   _writeDataToBoth(0x32);    // ??
   _writeDataToBoth(0x08);    // ??
   _writeDataToBoth(0x48);    // ??
+  _writeCommandToBoth(0x50); // VCOM and DATA interval setting
+  _writeDataToBoth(0x97);    // LUTBW, 10 hsync
+  _writeCommandToBoth(0x60); // TCON setting
+  _writeDataToBoth(0x31);    // ??
   _writeCommandToBoth(0x61); // Resolution setting
   _writeDataToBoth(0X02);    // 640
   _writeDataToBoth(0XA8);
@@ -607,12 +612,8 @@ void GxEPD2_1085_GDEM1085T51::_InitDisplay()
   _writeDataToBoth(0x00);
   _writeDataToBoth(0x00);
   _writeDataToBoth(0x00);
-  _writeCommandToBoth(0x60); // TCON setting
-  _writeDataToBoth(0x31);    // ??
-  _writeCommandToBoth(0x50); // VCOM and DATA interval setting
-  _writeDataToBoth(0x97);    // LUTBW, 10 hsync
-  _writeCommandToBoth(0xE8);
-  _writeDataToBoth(0x01);
+  //_writeCommandToBoth(0xE8);
+  //_writeDataToBoth(0x01);
   _init_display_done = true;
 }
 
@@ -621,8 +622,8 @@ void GxEPD2_1085_GDEM1085T51::_Init_Full()
   //Serial.println("_Init_Full");
   if (_using_partial_mode) _soft_reset();
   _InitDisplay();
-  //_writeCommandToBoth(0xE8);
-  //_writeDataToBoth(0x01);
+  _writeCommandToBoth(0xE8);
+  _writeDataToBoth(0x01);
   _PowerOn();
   _using_partial_mode = false;
 }
@@ -631,65 +632,13 @@ void GxEPD2_1085_GDEM1085T51::_Init_Part()
 {
   //Serial.println("_Init_Part");
   if (!_using_partial_mode) _soft_reset();
-#if 0
   _InitDisplay();
-  //_writeCommandToBoth(0xE8);
-  //_writeDataToBoth(0x01);
-  _PowerOn();
-  _using_partial_mode = true;
-#else
-  if (_hibernating) _reset();
-  _writeCommandToBoth(0x4D);
-  _writeDataToBoth(0x55);
-  _writeCommandToBoth(0xA6);
-  _writeDataToBoth(0x38);
-  _writeCommandToBoth(0xB4);
-  _writeDataToBoth(0x5D);
-  _writeCommandToBoth(0xB6);
-  _writeDataToBoth(0x80);
-  _writeCommandToBoth(0xB7);
-  _writeDataToBoth(0x00);
-  _writeCommandToBoth(0xF7);
-  _writeDataToBoth(0x02);
-  _writeCommandToSlave(0xAE);
-  _writeDataToSlave(0xA0);
-  _writeCommandToBoth(0xE0); // Cascade Setting (CCSET)
-  _writeDataToBoth(0x01);    // CCEN (clock for slave)
-  _writeCommandToBoth(0x00); // Panel setting
-  _writeDataToBoth(0x9F);    // otp
-  _writeDataToBoth(0x0D);    // ??
-  _writeCommandToBoth(0x06); // Booster Setting
-  _writeDataToBoth(0x57);    // 20ms, str 3, period 8
-  _writeDataToBoth(0x24);    // 10ms, str 5, period 5
-  _writeDataToBoth(0x28);    // 10ms, str 6, period 1
-  _writeDataToBoth(0x32);    // ??
-  _writeDataToBoth(0x08);    // ??
-  _writeDataToBoth(0x48);    // ??
-  _writeCommandToBoth(0x61); // Resolution setting
-  _writeDataToBoth(0X02);    // 640
-  _writeDataToBoth(0XA8);
-  _writeDataToBoth(0X01);    // 480
-  _writeDataToBoth(0XE0);
-  _writeCommandToBoth(0x62); // Source & gate start setting
-  _writeDataToBoth(0x00);
-  _writeDataToBoth(0x00);
-  _writeDataToBoth(0x00);
-  _writeDataToBoth(0x00);
-  _writeCommandToBoth(0x82); // VCOM DC Setting
-  _writeDataToBoth(0x12);    // ??
-  _writeCommandToBoth(0x60); // TCON setting
-  _writeDataToBoth(0x31);    // ??
-  _writeCommandToBoth(0x50); // VCOM and DATA interval setting
-  _writeDataToBoth(0x97);
-  //_writeCommandToBoth(0x50); // VCOM and DATA interval setting
-  //_writeDataToBoth(0x97);    // LUTBW, 10 hsync
   _writeCommandToBoth(0xE0); // Cascade Setting (CCSET)
   _writeDataToBoth(0x03);    // TSFIX, CCEN (clock for slave)
   _writeCommandToBoth(0xE5); // Force Temperature
   _writeDataToBoth(0x64);    // 100, differential update
   _PowerOn();
   _using_partial_mode = true;
-#endif
 }
 
 void GxEPD2_1085_GDEM1085T51::_Update_Full()

src/gdem/GxEPD2_1085_GDEM1085T51.h

@@ -42,7 +42,7 @@ class GxEPD2_1085_GDEM1085T51 : public GxEPD2_EPD
     void writeScreenBufferAgain(uint8_t value = 0xFF); // init previous buffer controller memory (default white)
     // write to controller memory, without screen refresh; x and w should be multiple of 8
     void writeImage(const uint8_t bitmap[], int16_t x, int16_t y, int16_t w, int16_t h, bool invert = false, bool mirror_y = false, bool pgm = false);
-    void writeImageForFullRefresh(const uint8_t bitmap[], int16_t x, int16_t y, int16_t w, int16_t h, bool invert = false, bool mirror_y = false, bool pgm = false);
+    //void writeImageForFullRefresh(const uint8_t bitmap[], int16_t x, int16_t y, int16_t w, int16_t h, bool invert = false, bool mirror_y = false, bool pgm = false);
     void writeImagePart(const uint8_t bitmap[], int16_t x_part, int16_t y_part, int16_t w_bitmap, int16_t h_bitmap,
                         int16_t x, int16_t y, int16_t w, int16_t h, bool invert = false, bool mirror_y = false, bool pgm = false);
     void writeImage(const uint8_t* black, const uint8_t* color, int16_t x, int16_t y, int16_t w, int16_t h, bool invert = false, bool mirror_y = false, bool pgm = false);