Happymodel CrazyF411 ELRS AIO 2-4S 4in1 F411 Flight Controller Built-in UART 2.4G ELRS RX 20A ESC for FPV Toothpick Drones Brand_RunCam 8 Flight Control No Battery

8 Flight Control No Battery No TX/RX

37cm Martin folding carbon fiber paddle / 4 pieces TL2947

Product Features:

RadioLinK AT10/AT9S support mobile phone APP setting parameters

Happymodel CrazyF411 ELRS AIO 2-4S 4in1 F411 Flight Controller Built-in UART 2.4G ELRS RX 20A ESC for FPV Toothpick Drones Brand_RunCam 8 Flight Control No BatteryHappymodel CrazyF411 ELRS AIO 4in1 Flight controller built in UART 2. 4G ELRS and 20A ESC for Toothpick The CrazyF411 ELRS flight controller comes with integrated UART 2. 4GHz ExpressLRS receiver and 20A Blheli_s ESC(Bluejay firmware pre installed) which could support 2 4s. Bigger Mosfet could support high to 20A currents would be better for 2 4S toothpick drone or long range FPV drone. And because the 2. 4GHz ExpressLRS receiver is equipped with the