I am working on a project in which I have a Raspberry Pi 3 connected to a servo hat (PCA9685) which is then connected to an RC car. The RC car has ECS which I am sending the signal from the servo hat. Every time I run my code nothing happens and I am not sure why. Does anyone have any suggestions?
I am using the adafruit libraries for the circuityPython PCA9685.
I am using the wiring shown in the doc on page 21: