i2c sensors on XIAO nRF52840 & Wio-SX1262 Kit

[varna9000]

I just wanted to share my struggle 😁 It seems that the check for definitions here fails and the firmware enables i2c pins as the internal ones(17 and 16) and not D6 and D7. I couldn't find in variant.h where those two definitions are made, so I hade to explicitly un-define them just before this check, so the D6 and D7 actually work as SDA and SCL for i2c for that board:

#undef XIAO_BLE_LEGACY_PINOUT
#undef GPS_L76K

[PID-and-Me]

I just wanted to share my struggle 😁 It seems that the check for definitions here fails and the firmware enables i2c pins as the internal ones(17 and 16) and not D6 and D7. I couldn't find in variant.h where those two definitions are made, so I hade to explicitly un-define them just before this check, so the D6 and D7 actually work as SDA and SCL for i2c for that board:

#undef XIAO_BLE_LEGACY_PINOUT

#undef GPS_L76K

So were you able to get I2C working instead of GPS using this? Been testing I2C integration with these boards with no luck

[varna9000]

yes, it's working fine. Just change and recompile firmware. I've got bmp280 posting telemetry for couple of hours now 👍