JMT DSM2/DSM-X Compatible Satellite Receiver for JR DSM2 DSM-X Remote Control DIY RC Racing Drone F3 Flight Controller

Specification:
-Item Name: Teenycube DSM2/X satellite Receiver 
-Frequency range: 2.403-2.479Ghz
-Input power: 5V
-Response time: 22ms / 11ms
-Resolution: 1024/2048
-Display method: LED
-Operating voltage: 3.3V
-Working current: 60MA
-Size: 20mm*20mm*5mm
-Mount hole:15mm*15mm
-Weight: 1.1 g
-Antenna length: 50mm 
-Data format: Serial port
-Protocol: DSM2/DSM-X
-Distance: no ground interference (1 m from the ground ) > 200m
-Uses: indoor small aircraft.
-Compatible Transmitters: DSM2 / DSM-X series of remote control

Pin-out diagram:

Bind procedure With Teeny F3 flight controller:
-Connect Flight controller to computer and open Betaflight or Cleanflight configurator From CLI tab type: "set spektrum_sat_bind = 9" for DSM-X or "set spektrum_sat_bind = 5" for DSM2
-Type "save" and after Flight controller reboot remove USB cable (=Power off the board)
-Wait a second and reconnect the USB cable. After cold start satellite led(Orange color LED) should start blinking and transmitter should be turned on while pressing the bind button
-After binding satellite led should be solid. Connect Betaflight and use receiver tab to test that satellite is working correctly.
-Final step is to go to CLI tab and type "set spektrum_sat_bind = 0" and then type "save". This must be done so that satellite doesn't go back to binding mode when the Flight controller is repowered again.