This does look like a compass calibration issue. I can reset the correction parameters on my 1044_1 magnetometer to get similar results to what you are seeing from your video, in terms of the rotation moving in weird directions, but the issue gets resolved by calibrating the sensor running CompassCa...
What page were you on that didn't list the language of the example? We have worked to allow settable languages in our documentation wherever possible, so it would be helpful to know if anything was missed.
No problem! As to your second question, I would recommend powering the WIFI hub from the power supply directly. There is no need to put it on the output of the SAF1000, and connecting it directly to the power supply will ensure it always has power. The SAF1000 must be engaged in software before powe...
Your connections will look something like this: SAF1000_Connection.png The SAF1000 will not only prevent surges from reaching your power supply, but will also fight to dissipate excess power on the OUT terminal to keep the voltage on that terminal at or below your target voltage set in software, pro...
The acceleration and deceleration are both specified by the acceleration property.
To extend the above example, an acceleration of 0.1 will take 10 seconds to reach 1 RPM from 0RPM, and will also take 10 seconds to decelerate from 1RPM down to 0RPM.
"counts" in that sentence are whatever unit you are using.
If your rescale factor is set to RPM, then setting acceleration to 0.1 will mean your motor will accelerate 1RPM every 10 seconds (up to your target velocity).
