MicroPython Forum (Archive)

merci, that's the solution for my problem. i've working it :-) But perhaps you can explain me the difference? In my opinion the spi-ports are specified by hardware or can I also use some other pins for spi? Is there any documentation like http://docs.micropython.org/en/latest/esp8266/ for the esp32?...

Hello, I have an equivalent problem: on my ESP8266 with micropython my SSD1306-powered OLED works fine. but if I copy the ssd1306.py (https://raw.githubusercontent.com/micropython/micropython/master/drivers/display/ssd1306.py) on my ESP32 the OLED keeps dark. I run code like this: [code] import fram...