color GDEW0583Z83 648x480 B|R

• Size: 648x480 5.83" Colors: B/W/RED
• Controller: UC8159
• Status: Implemented currently in develop branch
• Partial update: Not supported by the controller (Most color epapers do not support partial refresh)

Note: Any links to Good-Display.com have been removed from this repository

Statistics

Sending a 38880 bytes buffer via SPI

STATS (ms)
347 _wakeUp settings+send Buffer
2001 update 
2348 total time in millis

Preview rendering a 4-bit Bitmap:

Small issue found in certain scenarios (example when there is a lot of black tint)

If you look at the border where I show with the finger upper-right corner there is a White degrade to Red where is supposed to be red. But that is not unusual and many times when there is an over-population of tint some parts might be slightly off.

C++ implementation example

#include <color/gdew058z83.h>
EpdSpi io;
Gdew0583z83 display(io);

void app_main(void)
{
   printf("CalEPD version: %s\n", CALEPD_VERSION);
   display.init(false);
   display.println("Hello World");
   display.setTextColor(EPD_RED);
   display.println("This is RED");
   display.fillCircle(display.width()/2, display.height()/2, 150, EPD_BLACK);
   display.update();
}