I need a Compass witch shows right direction to north in all positions of the Sensor.
That include a calibration of ACC and Mag.
Hardware: STM32F411CEU or STM32F407.
MPU9250 or ICM 20948 or LSM9DS1. Preferred ICM or LSM9DS1maybee other.
Development environment: Cube IDE FreeRTOS
You should have experience with it! It's not as easy as you might think!
Be free to ask for more information.