Good night, I have a question, I don't know if the error is win the code or something in the connections.
When I check the Arduino with the four engines and the remote control it works good , but when I change the channel to the channel defined for the clamp, two of the engines doesn't work and I can move up and down but I can't make rounds.
My remote control has 4 channels .
As we know nothing of your circuit or code, how can we answer this?
What is the "clamp"?
Weedpharma