So sounds like you do have speed control.
Maybe the speed is inverted from what we think.
Your last code did not send a high number, just a low number, so try sending a high number at one point.
No schematic easily available?
So sounds like you do have speed control.
Maybe the speed is inverted from what we think.
Your last code did not send a high number, just a low number, so try sending a high number at one point.
No schematic easily available?