5 DoF inertial tracker based on nano+gy85

[nikchemny]

Hey there, im a new folk in that community.

Ive been struggling to assemble a 5 DoF inertial tracker based on nano+gy85 by GO63, was gonna ask in topic, but the forum was moved here. Not sure if Im asking at the right place so please feel free to redirect me.

I got my gy-85 module with yet another magnetometer chip QMC5883P, checked its datasheet, but couldnt find out how to rewrite the code to make the module work properly. According to datasheet it has an '0x2C' address (and i did got that address via i2c scanner) but also different register map (spoiler). Ive been trying to reconfigure the __QMC5883.cpp file in Razor_AHRS code (versions 20180306, 20180715 and 20191019) but the best i got was to get a single one correct reading in Calibrator followed by disconnection of Arduino. If I redirect the QMC5883P and try to reconnect to Calibrator, it reads a new correct position and disconnects again. So I think its working and it does can work but im helpless to configure the code.

Could someone please help me with that problem?

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