I bouth the DVR 8833 and connected it to my Raspberry PI 3B.
I connected BIN1 and BIN2 to two GPIO pins on my pi using a breadboard.
I also connected ground to the GND pin on the DRV8833.
Lastly I´ve connected GND and VIN to my battery pack and a coreless DC motor to BOUT1 and BOUT2.
I guess polarization does not matter with the Outputs since you change it anways.
The last thing I do is set both GPIOs to the OUT mode an put them both to high.
Regarding PWM that should mean 100% of power as I understand.
Unfortunately the motor does not move. I made sure I soldered the board correctly and even soldered another one to check if that might help.
In both cases nothing happens. Any Ideas ?
Checked batteries and motor -> Connected it directly to the battery and it works as expected.
Tested with different GPIO pins. I´d also like to put a 1.5 volt battery for BIN1 and BIN2 with some switches between but I´m not sure how much voltage those ports will allow so I didn´t.