Hey everyone, I have a newer version of the Sonoff RF bridge board, R2 v2.2, which has a different configuration than past versions. While I was able to flash Tasmota using this guide:
https://tasmota.github.io/docs/devices/Sonoff-RF-Bridge-433/
I was not able to figure out which pins to connect to flash Portisch.
Any help that could be provided would be greatly appreciated, and we could use any information gleaned here to update the guide for this device.
Here are images of the new board.
