Arduino nano with drone motors using ESC

Hello,
I was playing around with the values in the loop to try and get my motor to do something
The noises are a beep beep beep (3 different pitches, one low, medium, high) then another long low, then long high and then nothing.

I can't get the motors to move at all and this is where I'm stuck.

Do you have any tutorials you can recommend ? Once I get the motors working in a state where I can set the speed through code then I'm golden as the rest of the code is easier

Thanks for your answer ! :slight_smile: