The 0x3D 0x06 just for the arduino firmware,that mean is to read 6 datas from the HMC5883.
For the code,you can consult the arduino demo code.
The 0x3D 0x06 just for the arduino firmware,that mean is to read 6 datas from the HMC5883.
For the code,you can consult the arduino demo code.