Jhemcu GHF405 3-6S F4 AIO Toothpick/Whoop Flight Controller w/ 25A 4in1 ESC

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A new generation of toothpick,Racing quad, the new AIO brushless flight controller can handle 25A continuous current. The board has strong performance while still maintaining an ultra-light weight of 7.2g. Break through the limit of the function of toothpick and explore more possibilities of 3''-5''S UAV. This board is your choice to customize a toothpick that suits your needs.

Check out all our Whoop FCs and our Jhemcu products!


  • ESC output current 25A continuous current, 4 independent current outputs
  • The USB port is installed on the side, you have more installation possibilities while still having access to the USB port
  • Reserve common function interface pads, UART port has 4 channels (UART1, UART2, UART3, UART6).
  • Half-hole motor pad, support large current output
  • Integrated Betaflight F405 processor flight control, OSD BEC and 25A ESC, support 3-6S battery


FC Specs
  • CPU: STM32F405
  • Sensor: MPU6000 (SPI connection)
  • Size: 33*33mm (25.5mm mounting hole)
  • Firmware version: Betaflight F4
  • OSD: Built-in BetaFlight OSD (OSD chip: AT7456E)
  • Receiver: SBUS, IBUS, DSM2, DSMX, PPM, TBS, etc.
  • Support WS2812 and other programmable LED
  • Support buzzer
  • Built-in current sensor
  • Weight: 7.2g
ESC Specs
  • Support BLheli / BLHELI_S
  • Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
  • Input voltage: 3S-6S Lipo
  • Continuous current: 25A
  • Firmware: BLHELI_S G_H_30_REV16_7.HEX


  • 1x Jhemcu GHF405 3-6S F4 AIO Toothpick/Whoop Flight Controller w/ 25A 4in1 ESC