JHEMCU F4 2-6S Flight Controller AIO OSD BEC


$21.99 $24.99

JHEMCU F4 2-6S Flight Controller AIO OSD BEC from Cyclone FPV

Connects via cable to JHEMCU 55A 4-in-1 ESC


  • Brand Name: JHEMCU
  • Item Name: Betaflight F4 OSD Flight Controller Integrated with BEC Output
  • MCU:  STM32F405RGT6
  • Gyroscope: MPU6000
  • Barometer: NO  ( Reserved pad)
  • Input Voltage: 2-6S Lipo
  • BEC 1 Output: 5V @ 2A ( for LED/ Receiver/ Buzzer etc.) 
  • BEC 2 Output: 8V @ 3A ( for VTX / Camera)
  • Integrated with OSD (AT7456E) , support BF Ground Station adjust OSD
  • Black box: TF Card Holder 
  • Receiver: Support PPM, SBUS, IBUS, DSM2/ DSMX Receiver
  • Size: 36x36mm
  • Mounting Hole: 30.5x30.5mm, M4
  • Weight: 6.9g
Instruction for diagram picture:
  • +5V:  BEC 5V 2A con.  ( 2.5A Max.)
  • 3.3V: LDO3.3V    ( 300mA Max.)
  • VBAT+: share Lipo power
  • CUR: ESC Current signal input
  • S1, S2, S3, S4, S5, S6: ESC Signal
  • VTX: Video output for video Transmitter
  • VIN: Camera Video input
  • 8V: Con. Current 3A  ( for VTX and Camera Power supply)
  • BZ- : General active 5V buzzer for dbuz 5V
  • RSSI: Receiver RSSI INPUT
  • LED: WS2812 LED signal
  • SCL & SDA: I2C_SCL & I2C_SDA
  • PPM: PPM RC Receiver Input
  • SBUS: SBUS RC Receiver Input
  • D/I: DSM and IBUS RC Receiver Input
  • (RC Receiver,SBUS,IBUS,DSM: RX1 )
  • T1: UART1 TX1  
  • R3 & T3: UART3 RX3 and TX3
  • R6 & T6: UART6 RX6 and TX6
Package Included:
  • 1x F4 Flight Controller Board
  • 4x M3 Anti-vibration Balls
  • SBUS will be on UART1
  • SPort will be on UART3 (bottom of board)
  • Target: OMNIBUSF4SD

Customer Reviews
4.0 Based on 4 Reviews
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Ronald M.
United States United States
Board went up in flames when the JHEMCU ESC caught fire.

I cant give a complete review. Board went up in flames when the JHEMCU ESC caught fire. Currrently working with CycloneFPV to go through the RMA process.

Seth S.
United States United States
Great for all sorts of builds

I never had one of these fail. Simple. Great board layout.

United States United States
Solid fc

This fc is solid and simple to set up the only thing I wish it had one more uart for when I want to run it with gps, rx , vista and telemetry from esc

carl s.
United States United States

Thought i would try a new inexpensive FC. My bad. Dont get me wrong I have not flown it yet. But was/am disappointed that 2 of the solder pads came right off the board after soldering. This is one of many boards I have built, so it was not caused by my handling. I was able to move around some resources and will be able to use the board. As long as no other pads come loose.


Carl, In the future, if you happen to experience an issue that you believe is created from a defective product, please use our online RMA contact form here and we can help to issue an RMA and replace your item. https://www.cyclonefpv.com/pages/contact

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