E-Paper Display based ultra efficient mini personal weather station
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Updated
Apr 29, 2026 - C
E-Paper Display based ultra efficient mini personal weather station
GxEPD2 driver for 3-color red-black-white e-paper screen DEPG0750RWF86BF
A Metatrader 5 server is hosted on a PC, which broadcasts MQTT data. This data is received by an ESP32 microcontroller board via WiFi and sent to an E-Paper display driver which displays the received data into a readable format, like a trading profile dashboard.
Connect a 2.9-inch WeAct Epaper Module to an ESP32-S3 Zero microcontroller
Fast ~510 ms B/W partial refresh for GDEY042T81 / SSD1683 e-paper - custom 227-byte waveform LUT as a GxEPD2 subclass
Fork with support for GDEM102T91 and GDEY116T91
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