GPS-17285 trouble

Other
6

Hi @mpicco ,

Yes, you need to include Wire1 when you begin the GNSS:

if (myGNSS.begin(Wire1) == false) //Connect to the u-blox module using Wire1 port

I just tried Example21_ModuleInfo and it is working well for me:

image

My setup:
Arduino IDE 1.8.19
Arduino UNO R4 Boards 1.0.5
Board: Arduino UNO R4 WiFi
SparkFun u-blox GNSS Arduino Library v2.2.27
NEO-M9N breakout connected via Qwiic
The I2C jumpers are closed on my NEO-M9N breakout

Two code changes are needed:

Wire1.begin();

and

if (myGNSS.begin(Wire1) == false) //Connect to the u-blox module using Wire1 port

I hope this helps,
Paul