I did a fresh install of repo https://github.com/ttn-zh/ic880a-gateway on my RPi with your ch2i backplane and the GW ist working fine with TTS V3. Unfortunately my two sensors BME280 and SI7021 aren't working anymore and all 4 LEDs are without function. Is there a chance to get it back to the state before the fresh install? What have I to do for that? Your repo for the old backplane ist deprecated and is not installable.
I did a fresh install of repo https://github.com/ttn-zh/ic880a-gateway on my RPi with your ch2i backplane and the GW ist working fine with TTS V3. Unfortunately my two sensors BME280 and SI7021 aren't working anymore and all 4 LEDs are without function. Is there a chance to get it back to the state before the fresh install? What have I to do for that? Your repo for the old backplane ist deprecated and is not installable.