Thanks for the reply. I'm using arduino IDE, so will read about how to do it there. Appreciate your help!

Hello and thanks for the response, I have already checked this guide out. When you seining GPIO pin can be programmed, this would involve changing registry values I assume ? So it wouldn't be how the board works out of the box ? Are there any pins configured to be used for I2C in the development boa...

Hello everyone, Apologies for the newbie question but I have been unsuccessfully trying to find out a description of the pin layouts of the ESP32-DEVKITM-1 and ESP32-C3-DevKitM-1 development boards. In appendix A on p. 60 https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en...