BetaFPV F4 1S 12A AIO Flight Controller V3

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    • Replacemnet warranty only cover for items that are Dead On Arrival (DOA).
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F4 1S 12A AIO Flight Controller V3, the FIRST flight controller designed specifically for HD VTX. This powerful controller features an STM32F405 chip for high-performance calculations and a 5V 3A BEC solution for the HD VTX.

It weighs only 4.2 grams and includes a Serial ELRS 2.4G receiver, 16MB Black Box, Barometer, and Current meter. Designed for HD VTX, it removes the OSD chip AT7456E and also added support for external GPS through Betaflight 4.4.0.


  • F4 1S 12A AIO Brushless FC V3 is specially designed for HD VTX, the MCU with stronger performance and computing power, and the new BEC solution with 5V 3A output supports HD VTX power supply.
  • Integrate Serial ELRS 2.4G receiver, 16M black box, barometer, current meter, reserve 2 complete serial ports, and 1 standard SBUS. It is compatible with various devices such as GPS, HD VTX, and external receivers, which reduces the overall weight and complexity of the build.
  • With a weight of 4.2g, it improves flight performance and agility.

F4 1S 12A AIO FC V3

  • Six-Axis: ICM42688P (SPI connection)
  • MCU: STM32F405RGT6 (168MHz)
  • Firmware version: Betaflight_4.4.1_BETAFPVF405 (STM32F405)
  • Receiver: Serial ELRS 2.4G Receiver
  • Receiver firmware version: BETAFPV AIO 2400 RX ELRS V2.5.2
  • Antenna: Enameled wire
  • Blackbox Memory: 16MB
  • Sensor: Barometer (BMP280), Voltage & Current
  • Mounting Hole Size: 26mm x 26mm (suitable for whoop pattern mounting hole)
  • BEC*: 5V 2A@4V supply, 5V 3A@8V supply
  • USB Port: SH1.0 4-Pin
  • Built-in ESC with 12A continuous and peak 25A current
  • ESC input voltage: 1-2S
  • ESC firmware: C_X_70_48_V0.19.2.hex for BB51 Bluejay hardware
  • Signal support: D-shot300, D-shot600
  • Weight: 4.23g (without motor connectors) / 4.68g (with motor connectors), excluding power cable


The F4 1S 12A V3 FC is specifically designed for HD VTX and features an upgraded STM32F405/AT32F435 chip for high-performance calculations. It also includes a Serial ELRS 2.4G receiver for increased range and reliability, as well as a 16MB Black Box for easy flight data recording and analysis. These upgrades aim to enhance the overall flying experience for pilots.
F4 1S 12A AIO Brushless FC V3 F4 1S 12A AIO Brushless FC 2022
Weight 4.23g 3.85g
Six-Axis ICM42688P BMI270
Blackbox 16MB /
OSD / Built-in BetaFlight OSD
Receiver Serial ELRS 2.4G Receiver SPI ELRS 2.4G Receiver/SPI Frsky
Supported VTX HD VTX Only Analog VTX/HD VTX
BEC 5V, 2A@4V Supply 5V, 1.5A@4V Supply

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F4 1S 12A AIO FC V3

BetaFPV F4 1S 12A AIO Flight Controller V3


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