HappyModel EP1 EP2 ELRS TCXO ExpressLRS Receiver RX (2.4ghz) DJI O3 Air Unit Quad Here is the diagram for

Here is the diagram for connecting F4 1-2S AIO Brushless Flight Controller (No RX)

Antenna: On Board SMT Antenna

providing you an insane flying experience

5" Drone w/ DJI O3 Air Unit (Choose Receiver)

and play with more style than ever

HappyModel EP1 EP2 ELRS TCXO ExpressLRS Receiver RX (2.4ghz) DJI O3 Air Unit Quad Here is the diagram forAre you looking to buy a HappyModel EP1 EP2 ELRS TCXO 2. 4G ExpressLRS Receiver RX in Australia? EP1 EP2 ELRS receiver is the hottest Tiny ExpressLRS receiver since it was released. Now the new TCXO version EP series receiver apply temperature compensated crystal oscillator, accurate frequency and excellent performance in extreme temperature environments make these TCXO much reliable. Specifications EP1 TCXO Receiver Type: ISM2. 4GHz ESP8285 MCU