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lmarzen / esp32-weather-epd

A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.
GNU General Public License v3.0
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75b_V2 display is not working #54

Closed bob-u closed 12 months ago

bob-u commented 12 months ago

I have a no name tricolor display with waveshare ESP32 e-paper driver board that work with waveshare arduino examples, when 75b_v2 is selected. It also works with ESPHome. However esp32-weather-epd does nothing - screen does not flicker, and screen init / render portion happens very quickly which leads me to believe that this portion fails quietly (no errors in console)

bob-u commented 12 months ago

Had to use hspi and specific to waveshare board pinout. Great looking weather dashboard, thank you for making it. What would make it even better would be a way to pull sensor data from HA.

More information can be found in this example: https://github.com/ZinggJM/GxEPD2/blob/master/examples/GxEPD2_WS_ESP32_Driver/GxEPD2_WS_ESP32_Driver.ino

torytyler commented 9 months ago

I'm having the same issue with the E-Paper Driver ESP32 Board, the pinout is using hspi and not posting data to the e-paper display.

Is there any way you can provide the changes you made? This display is working with the waveshare arduino examples. So I know it's gotta be something simple, not a complete rewrite