Edison + CMPS11 compass
It is pretty essential to have a tilt compensated compass module on a boat that heels. The CMPS11 compass is an early example which met this requirement. Also noticed the module requires 3.6v (>3.3v) input. Compared to the CMPS10 the module adds a gyroscope. This enables a Kalman filter to combine the gyro and accelerometer to remove errors caused by tilting.
Photo
![Edison + CMPS11 compass](20210315_091231/20210315_091231_600.jpg)
![Edison + CMPS11 compass](20210402_sketch/20210402_sketch_600.jpg)
![Edison + CMPS11 compass](IntelEdisonCompassCMPS11-Fritzing/IntelEdisonCompassCMPS11-Fritzing_600.jpg)
![Edison + CMPS11 compass](IntelEdisonCompassCMPS11/IntelEdisonCompassCMPS11_600.jpg)