search

vitotai / BrewPiLess

Use an ESP8266 to replace RPI and Arduino. Running BrewPi without Pi, therefore, BrewPi-Less
352 stars 130 forks source link

Oled won't work - ESP32 #382

Open MatthBou opened 1 year ago

MatthBou commented 1 year ago

Hi @vitotai ,

I'm tearing my hair out trying to get an Oled SSD1306 display to work. I flashed an ESP32 with the ESP32-Oled build of version 4.2. the screen remains hopelessly black (it works with another project).

the oled is connected correctly i think: GND ---> GNG VCC ---> 5v SCL ---> 22 SDA ---> 21

I had in stock a LCD2004, I flashed with the ESP32 build and there no problem to make it work.

any idea what I'm doing wrong with the Oled screen?

Radahell commented 1 year ago

i hope to hep you!

https://github.com/vitotai/BrewPiLess/issues/379#issuecomment-1312317803