I cannot zero servos. I am building alongside another builder and his zero button is working, mine does nothing. This is a pidog 2.0
To help us better understand and resolve the servo zeroing issue, could you please provide a short video showing the problem?
In the meantime, please try the following troubleshooting steps:
Test the Servo Response on Pin P11:
Before connecting the servo to the P11 pin, manually change the servo’s angle to a non-zero position.
Briefly press the ZERO button on the Robot HAT.
Then connect the servo cable to the P11 pin.
Observe whether the servo returns to its zero position.
Test on Other PWM Pins (P0–P10):
If the servo does not respond on P11, please test it on other PWM pins (P0 through P10) to see if it can zero correctly on a different channel.
Please let us know the results of these tests.
Update: P11 was the only pin that would not zero the servo. Sunfounder is sending me a new Robot HAT