You always want to keep it light on a racing drone, the stock RadioLink R9DS receiver is quite bulky so we removed all the unnecessary stuff and leaving only the circuit board and antenna, then soldered cable from the S.Bus port to the flight controller and here we have a smaller and lighter
receiver for your racing drone, this works fine with RadioLink AT9S Transmitter, please bind it before first use.
How to bind?
RadioLink R9DS Receiver (no case) specs :
- Connect the receiver to the FC's S.Bus port (or something called UART2 or UART3 port), make sure you have UART2 or UART3 port's Serial RX turned on in the BetaFlight configurator on the computer, receiver mode is RX_SERIAL, S.BUS.
- Please turn on your transmitter and select a memory slot
- Power on the aircraft, then Press and Hold the very small black button on the side of the receiver, until the LED goes flashing, then release the button.
- After a few seconds it will automatically bind with the transmitter, it's that simple.
- Size: 35mm x 22mm x 8mm
- Weight : 4.1g
: RadioLink AT9S Transmitter
Get it now for USD $21.90 only!