After assembling and and trying to zeroing the legs the right behind leg does not work. After changing the servo on this Pin 10 the servo still does not work. I also tested if the plug for this servo is not connected properly to the pin. Also the right front legs do behave sometimes erratically. After zeroing the servo and reconnect to right angle, after zeroing and doing a recalibration, sometimes the leg is in a wrong position again. All other servos are working correct, only the servos for the right legs are giving problems.
I suspect a problem with the HAT more specifically with Pin 10.
Is there an option to get another Hat somewhere?
Please connect a functioning servo to the P10 pin and see how it works.
We suggest providing a video of the issue to help us analyze and resolve the problem.
I have now servo 9 (tail) plugged to to pin 10. Servo 9 (tail) is functioning correctly, but when connected to Pin 10 it does not move when servo_zeroing is activated and also not reacting when recalibration is performed. In my opinion it is a defective pin on the HAT,
Please contact at service@sunfounder.com. We will send you a robot hat.