It's resolved. It was a stupid bug on my side. I used the pin no instead of the GPIO no to address the gpio pins.

I bought two esp32 pico D4 boards from https://www.elektor.com/esp32-pico-kit-v4?___store=default&___from_store=de Although I could program the board via platform.io and I get nice output on the serial console all GPIO pins seem to be broken. Regardless of what i write with digitalWrite I always hav...