HappyModel DiamondF4 FR AIO Flight Controller with VTX (FrSky / 5A / 200mW / 1S)

Regular price $59.99

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The Diamond F4 Flight Controller is an ultra-light and highly integrated all-in-one brushless flight controller. It will fit perfectly in your whoop or on any other 25x25mm stack.



  • Version: (FrSky SPI RX) DiamondF4 FR FC Firmware Target: Crazybee F4FR
  • MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
  • Sensor: MPU-6000 (SPI connection)
  • Original whoop size compatible
  • Power supply: 1S battery input (DC 2.9V-4.35V) with JST-PH (Male) Leads
  • Built-In:
    • ESC: 5A (each) Blheli_S 4in1 ESC Dshot600 ready
    • VTX: 25-200mW Switchable
    • Receiver: SPI Frsky/Flysky receiver
    • Betaflight OSD (SPI Control)
    • BEC: 5V 1A





(1) HappyModel DiamondF4 FR AIO Brushless Flight Controller 
(4) Black Grommets
(1) U.Fl Antenna
(1) 2-Pin JST-PH (Male) Red & Black Main Power Leads
(1) 3-Pin Silicone Cable
(4) M2 - 5mm Screws 



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