Nomadio Sensor on MMM Esc

[BrianG]

It's probably due to you trim/EPA setting on the tx. Make sure the trim is at 0 and the EPA is at 100-120% for both forwards and reverse. If the ESC doesn't see a good neutral/rev/fwd signals, it won't work.

I assume the receiver has already been successfully bound to the transmitter right?

Dumb question, but did you calibrate the ESC to your radio first?