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diff --git a/Doc/JD79660A_datasheet_v1.0.3_20230620.pdf b/Doc/JD79660A_datasheet_v1.0.3_20230620.pdf
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diff --git a/Doc/JD79667AA V1.0.4_20230720.pdf b/Doc/JD79667AA V1.0.4_20230720.pdf
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diff --git a/Example/EpaperModuleTest_Arduino_ESP32/EpaperModuleTest_Arduino_ESP32.ino b/Example/EpaperModuleTest_Arduino_ESP32/EpaperModuleTest_Arduino_ESP32.ino
index 7188265..b0d20ca 100644
--- a/Example/EpaperModuleTest_Arduino_ESP32/EpaperModuleTest_Arduino_ESP32.ino
+++ b/Example/EpaperModuleTest_Arduino_ESP32/EpaperModuleTest_Arduino_ESP32.ino
@@ -5,6 +5,7 @@
 
 #include <GxEPD2_BW.h>
 #include <GxEPD2_3C.h>
+#include <GxEPD2_4C.h>
 #include <Fonts/FreeMonoBold9pt7b.h>
 
 // ESP32 CS(SS)=5,SCL(SCK)=18,SDA(MOSI)=23,BUSY=4,RES(RST)=17,DC=16
@@ -15,6 +16,7 @@
 
 // 1.54'' EPD Module
 //GxEPD2_BW<GxEPD2_154_D67, GxEPD2_154_D67::HEIGHT> display(GxEPD2_154_D67(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEH0154D67 200x200, SSD1681
+//GxEPD2_4C<GxEPD2_154c_GDEM0154F51H, GxEPD2_154c_GDEM0154F51H::HEIGHT> display(GxEPD2_154c_GDEM0154F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEM0154F51H 200x200, JD79660
 
 // 2.13'' EPD Module
 //GxEPD2_BW<GxEPD2_213_BN, GxEPD2_213_BN::HEIGHT> display(GxEPD2_213_BN(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0213BN 122x250, SSD1680
@@ -23,6 +25,7 @@
 // 2.9'' EPD Module
 //GxEPD2_BW<GxEPD2_290_BS, GxEPD2_290_BS::HEIGHT> display(GxEPD2_290_BS(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0290BS 128x296, SSD1680
 //GxEPD2_3C<GxEPD2_290_C90c, GxEPD2_290_C90c::HEIGHT> display(GxEPD2_290_C90c(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEM029C90 128x296, SSD1680
+//GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEY029F51H 168x384, JD79667
 
 // 3.7'' EPD Module
 //GxEPD2_BW<GxEPD2_370_GDEY037T03, GxEPD2_370_GDEY037T03::HEIGHT> display(GxEPD2_370_GDEY037T03(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEY037T03 240x416, UC8253
@@ -85,7 +88,10 @@ void helloFullScreenPartialMode()
   display.setRotation(1);
   display.setFont(&FreeMonoBold9pt7b);
   if (display.epd2.WIDTH < 104) display.setFont(0);
-  display.setTextColor(GxEPD_BLACK);
+  if((display.epd2.panel == GxEPD2::GDEY029F51H) || (display.epd2.panel == GxEPD2::GDEM0154F51H))
+    display.setTextColor(GxEPD_YELLOW);
+  else
+    display.setTextColor(GxEPD_BLACK);
   const char* updatemode;
   if (display.epd2.hasFastPartialUpdate)
   {
diff --git a/Example/EpaperModuleTest_Arduino_ESP32C3/EpaperModuleTest_Arduino_ESP32C3.ino b/Example/EpaperModuleTest_Arduino_ESP32C3/EpaperModuleTest_Arduino_ESP32C3.ino
index 5bf6d6d..21541c6 100644
--- a/Example/EpaperModuleTest_Arduino_ESP32C3/EpaperModuleTest_Arduino_ESP32C3.ino
+++ b/Example/EpaperModuleTest_Arduino_ESP32C3/EpaperModuleTest_Arduino_ESP32C3.ino
@@ -15,14 +15,16 @@
 
 // 1.54'' EPD Module
 //GxEPD2_BW<GxEPD2_154_D67, GxEPD2_154_D67::HEIGHT> display(GxEPD2_154_D67(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEH0154D67 200x200, SSD1681
+//GxEPD2_4C<GxEPD2_154c_GDEM0154F51H, GxEPD2_154c_GDEM0154F51H::HEIGHT> display(GxEPD2_154c_GDEM0154F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEM0154F51H 200x200, JD79660
 
 // 2.13'' EPD Module
-GxEPD2_BW<GxEPD2_213_BN, GxEPD2_213_BN::HEIGHT> display(GxEPD2_213_BN(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0213BN 122x250, SSD1680
+//GxEPD2_BW<GxEPD2_213_BN, GxEPD2_213_BN::HEIGHT> display(GxEPD2_213_BN(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0213BN 122x250, SSD1680
 //GxEPD2_3C<GxEPD2_213_Z98c, GxEPD2_213_Z98c::HEIGHT> display(GxEPD2_213_Z98c(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEY0213Z98 122x250, SSD1680
 
 // 2.9'' EPD Module
 //GxEPD2_BW<GxEPD2_290_BS, GxEPD2_290_BS::HEIGHT> display(GxEPD2_290_BS(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0290BS 128x296, SSD1680
 //GxEPD2_3C<GxEPD2_290_C90c, GxEPD2_290_C90c::HEIGHT> display(GxEPD2_290_C90c(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEM029C90 128x296, SSD1680
+//GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEY029F51H 168x384, JD79667
 
 // 3.7'' EPD Module
 //GxEPD2_BW<GxEPD2_370_GDEY037T03, GxEPD2_370_GDEY037T03::HEIGHT> display(GxEPD2_370_GDEY037T03(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEY037T03 240x416, UC8253
@@ -88,7 +90,10 @@ void helloFullScreenPartialMode()
   display.setRotation(1);
   display.setFont(&FreeMonoBold9pt7b);
   if (display.epd2.WIDTH < 104) display.setFont(0);
-  display.setTextColor(GxEPD_BLACK);
+  if((display.epd2.panel == GxEPD2::GDEY029F51H) || (display.epd2.panel == GxEPD2::GDEM0154F51H))
+    display.setTextColor(GxEPD_YELLOW);
+  else
+    display.setTextColor(GxEPD_BLACK);
   const char* updatemode;
   if (display.epd2.hasFastPartialUpdate)
   {
diff --git a/Example/EpaperModuleTest_Arduino_ESP32S3/EpaperModuleTest_Arduino_ESP32S3.ino b/Example/EpaperModuleTest_Arduino_ESP32S3/EpaperModuleTest_Arduino_ESP32S3.ino
index ee31aed..c82d955 100644
--- a/Example/EpaperModuleTest_Arduino_ESP32S3/EpaperModuleTest_Arduino_ESP32S3.ino
+++ b/Example/EpaperModuleTest_Arduino_ESP32S3/EpaperModuleTest_Arduino_ESP32S3.ino
@@ -15,6 +15,7 @@
 
 // 1.54'' EPD Module
 //GxEPD2_BW<GxEPD2_154_D67, GxEPD2_154_D67::HEIGHT> display(GxEPD2_154_D67(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEH0154D67 200x200, SSD1681
+//GxEPD2_4C<GxEPD2_154c_GDEM0154F51H, GxEPD2_154c_GDEM0154F51H::HEIGHT> display(GxEPD2_154c_GDEM0154F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEM0154F51H 200x200, JD79660
 
 // 2.13'' EPD Module
 //GxEPD2_BW<GxEPD2_213_BN, GxEPD2_213_BN::HEIGHT> display(GxEPD2_213_BN(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0213BN 122x250, SSD1680
@@ -23,6 +24,7 @@
 // 2.9'' EPD Module
 //GxEPD2_BW<GxEPD2_290_BS, GxEPD2_290_BS::HEIGHT> display(GxEPD2_290_BS(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0290BS 128x296, SSD1680
 //GxEPD2_3C<GxEPD2_290_C90c, GxEPD2_290_C90c::HEIGHT> display(GxEPD2_290_C90c(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEM029C90 128x296, SSD1680
+//GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEY029F51H 168x384, JD79667
 
 // 3.7'' EPD Module
 //GxEPD2_BW<GxEPD2_370_GDEY037T03, GxEPD2_370_GDEY037T03::HEIGHT> display(GxEPD2_370_GDEY037T03(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEY037T03 240x416, UC8253
@@ -85,7 +87,10 @@ void helloFullScreenPartialMode()
   display.setRotation(1);
   display.setFont(&FreeMonoBold9pt7b);
   if (display.epd2.WIDTH < 104) display.setFont(0);
-  display.setTextColor(GxEPD_BLACK);
+  if((display.epd2.panel == GxEPD2::GDEY029F51H) || (display.epd2.panel == GxEPD2::GDEM0154F51H))
+    display.setTextColor(GxEPD_YELLOW);
+  else
+    display.setTextColor(GxEPD_BLACK);
   const char* updatemode;
   if (display.epd2.hasFastPartialUpdate)
   {
diff --git a/Example/EpaperModuleTest_Arduino_ESP8266/EpaperModuleTest_Arduino_ESP8266.ino b/Example/EpaperModuleTest_Arduino_ESP8266/EpaperModuleTest_Arduino_ESP8266.ino
index 151dda9..e378b1c 100644
--- a/Example/EpaperModuleTest_Arduino_ESP8266/EpaperModuleTest_Arduino_ESP8266.ino
+++ b/Example/EpaperModuleTest_Arduino_ESP8266/EpaperModuleTest_Arduino_ESP8266.ino
@@ -15,14 +15,16 @@
 
 // 1.54'' EPD Module
 //GxEPD2_BW<GxEPD2_154_D67, GxEPD2_154_D67::HEIGHT> display(GxEPD2_154_D67(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEH0154D67 200x200, SSD1681
+//GxEPD2_4C<GxEPD2_154c_GDEM0154F51H, GxEPD2_154c_GDEM0154F51H::HEIGHT> display(GxEPD2_154c_GDEM0154F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEM0154F51H 200x200, JD79660
 
 // 2.13'' EPD Module
-GxEPD2_BW<GxEPD2_213_BN, GxEPD2_213_BN::HEIGHT> display(GxEPD2_213_BN(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0213BN 122x250, SSD1680
+//GxEPD2_BW<GxEPD2_213_BN, GxEPD2_213_BN::HEIGHT> display(GxEPD2_213_BN(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0213BN 122x250, SSD1680
 //GxEPD2_3C<GxEPD2_213_Z98c, GxEPD2_213_Z98c::HEIGHT> display(GxEPD2_213_Z98c(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEY0213Z98 122x250, SSD1680
 
 // 2.9'' EPD Module
 //GxEPD2_BW<GxEPD2_290_BS, GxEPD2_290_BS::HEIGHT> display(GxEPD2_290_BS(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // DEPG0290BS 128x296, SSD1680
 //GxEPD2_3C<GxEPD2_290_C90c, GxEPD2_290_C90c::HEIGHT> display(GxEPD2_290_C90c(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEM029C90 128x296, SSD1680
+//GxEPD2_4C<GxEPD2_290c_GDEY029F51H, GxEPD2_290c_GDEY029F51H::HEIGHT> display(GxEPD2_290c_GDEY029F51H(/*CS=15*/ CS_PIN, /*DC=4*/ DC_PIN, /*RST=2*/ RES_PIN, /*BUSY=5*/ BUSY_PIN)); // GDEY029F51H 168x384, JD79667
 
 // 3.7'' EPD Module
 //GxEPD2_BW<GxEPD2_370_GDEY037T03, GxEPD2_370_GDEY037T03::HEIGHT> display(GxEPD2_370_GDEY037T03(/*CS=5*/ CS_PIN, /*DC=*/ DC_PIN, /*RES=*/ RES_PIN, /*BUSY=*/ BUSY_PIN)); // GDEY037T03 240x416, UC8253
@@ -85,7 +87,10 @@ void helloFullScreenPartialMode()
   display.setRotation(1);
   display.setFont(&FreeMonoBold9pt7b);
   if (display.epd2.WIDTH < 104) display.setFont(0);
-  display.setTextColor(GxEPD_BLACK);
+  if((display.epd2.panel == GxEPD2::GDEY029F51H) || (display.epd2.panel == GxEPD2::GDEM0154F51H))
+    display.setTextColor(GxEPD_YELLOW);
+  else
+    display.setTextColor(GxEPD_BLACK);
   const char* updatemode;
   if (display.epd2.hasFastPartialUpdate)
   {