Help! esc and/or receiver problem


New member
I have built my first rc plane and have connected everything and there is a red light flashing in the receiver and the esc is constantly beeping, the battery has good charge and not sure why this is happening


Site Moderator
Staff member
That is want happens when the transmitter is not connected to the receiver. The Tx could be off or it has not been bound to the Rx.

Remove the prop until you get this sorted out. You don't want the prop to start spinning unexpectedly.