2020-07-30, 01:48 PM
The gps magnet is definitely a problem, and the screenshot you posted has garbage results.
You should be able to verify calibration works by slowly and carefully rotating the sensors in 360 until a fix is found. You should see a circle of dots on the screen. You can even do this turning the sensors and pi in your hand without turning the boat to see how it works, but once it does, you will want to calibrate by turning the boat when the sensors are fixed to it.
You should be able to verify calibration works by slowly and carefully rotating the sensors in 360 until a fix is found. You should see a circle of dots on the screen. You can even do this turning the sensors and pi in your hand without turning the boat to see how it works, but once it does, you will want to calibrate by turning the boat when the sensors are fixed to it.