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E-Paper Webserver ESP32

A webserver with a simple input form page which input is printed onto an WeactStudio E-Paper display.

Published for basic WeactStudio E-Paper control. The one used in this project is a 2.13 inch 3 color (Black/White/Red) display. See https://github.com/ZinggJM/GxEPD2/tree/master/examples for more examples on different types and brands of E-paper displays.

Hardware connection

E-Paper ESP32 Devkit V1
BUSY 4
RESET 16
DC 17
CS 5
SCL 18
SDA 23
GND GND
VCC 3.3V

Notes

The refresh time of this 3 color display is very long (>10s). The display does have an partial update mode, to update only a specific area of the display, but this is also very slow. For faster refresh times, consider a black and white only E-paper display!