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BetaFPV F4 2-4S AIO Brushless Flight Controller 12A (BLHeli_S)


F4 2-4S AIO FC + 12A 4in1 ESC

More details


Delivery: 1-2 working days

CHF 44.90

incl. 7.7% VAT

Data sheet

Manufacturer BetaFPV
Weight 6.2g
Gyroscope MPU6000
Cell configuration 3S, 4S, 2S
Continuous Current 12A
Integrated PDB Yes
Current Sensor Yes
ESC Outputs 4
SD Card Slot No
FC Type Brushless
ESC Protocol Support PPM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
ESC Typ 4-in-1

More info

Lightweight and easy install, this F4 2-4S AIO FC (BLHeli_S) is suitable for brushless whoop like 2S Pro 2 Series/ X Series. It weighs 6.2g with an integrated Betaflight MATEKF411 processor FC, Betaflight OSD and 2-4S 12A ESC which can support 4S battery for crazy fast power whoop flying!


Reccomended Battery / Motor Combo

  • 2S: 1103 11000KV / 0802 12000KV / 08028 12000KV
  • 3S: 1103 8000KV / 1105 6000KV
  • 4S: 1105 5000KV


Specifications FC

  • CPU: STM32F411CEU6 (100MHz )
  • Six-Axis: MPU6000 (SPI connection)
  • Size: 26mm x 26mm, whoop mounting pattern
  • Firmware version: Betaflight MATEKF411 (MK41)
  • OSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)
  • ReceiverSupport Frsky XM/XM+ Receiver/ Futaba Receiver/ Flysky Receiver/ TBS Crossfire Receiver. Add Frsky R9M Receiver and DSMX receiver since V1.2.
  • Support programmable LED like WS2812 etc
  • Built-in current sensor
  • Weight: 6.2g


Specifications ESC

  • Support BLheli/BLHELI_S suite Pass-through ready
  • Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
  • Input voltage: 2S-4S Lipo
  • Continue current: 12A
  • Peak current: 13A
  • Firmware: BLHELI_S
  • Processor: SILABS EFM8BB21F16G
  • Motor Connectors: 1.25mm header pins connector
  • Factory firmware: G-H-30-16.7



There are 3 LEDs on the bottom of the board to indicate the status, including Receiver LED ( Green), FC Status LED ( Blue ) and FC Power LED ( Red ). 

LED  Status  Description
Mode LED (Green)  Solid Horizon Mode/ Angle Mode
Mode LED (Green)  Extinguished Acro Mode
Power LED (Red)  Solid  Power on
Status LED (Blue)  Solid  Motor Armed



This is BetaFPVs s first whoop FC board that have current sensor built-in. So no need to use the virtual current meter and you could get a more accurate current value. In order to use this current sensor hardware, some configurations in Betaflight GUI are needed. In the "Power & Battery" tab:


Then when flying, you could find the real current value from the OSD information. Of course, the current sensor is configured well in the factory and you do not need to change it as usual.



Delivery Content

  • 1 x F4 2-4S brushless flight controller with XT30 Plug
  • 4 x M1.2x4mm screws
  • 4 x M1.4x5mm screws
  • 4 x Anti-vibration rubber dampers

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