B baczar New Member Joined Feb 10, 2023 Messages 1 Reaction score 0 Age 51 Mar 3, 2023 #21 Stijn said: So I replaced the FC but it still won't communicate with the ESCs. The bat light does go on on the new FC but the RX doesn't power up on battery power(it does on USB power). Could it be that the ESCs are faulty? Click to expand... Inspect the pins on the connectors with a light and magnifying glass.
Stijn said: So I replaced the FC but it still won't communicate with the ESCs. The bat light does go on on the new FC but the RX doesn't power up on battery power(it does on USB power). Could it be that the ESCs are faulty? Click to expand... Inspect the pins on the connectors with a light and magnifying glass.
