How to Define Different Pins

[d-smes]

I've built many LoRa nodes over the years where I^2C pins for OLED display (and optional sensors) and SPI pins for the SX1262 radio have been re-mapped within the ESP32-S3 away from their normal usage. I'd like to convert these LoRa modules to work with Meshtastic without re-wiring. Can I just remap the pins within the ESP32 to something Meshtastic recognizes? If so, what pins are used for each hardware device (e.g. display and radio).

Thank you!

[fifieldt]

Hi, if you have a look in the code under /variants for a board that looks similar to what you've built, then look at variant.h you'll find the pin mappings. Change them there, rebuild, and you should be good!