Code for an Adafruit Feather M0 and 128x32 Featherwing OLED display.
Pin 10 is designated as the servo output
Manually set the servo angle using buttons A and B
Servo sweeps up and down between 0 and 180 degrees. Buttons A + B set speed
Servo ramps from 0 and 180 degrees. Buttons A + B set speed
Servo randomly moves to angles from 0 and 180 degrees. Buttons A + B set speed This mode is good for testing gear trains to ensure they don't fail under jerky movement.
The bounds for servo output can bet set from the m/M menu.
- The last servo output that was set at the main menu persists across reboots.
- Easy to wire so servo's can be powered by USB or have the tester powered by the BEC