BetaFPV Toothpick F4 V2 2-4S AIO Whoop Flight Controller w/ 20A 4in1 ESC - XT30

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For a new generation of toothpick drone- New AIO Brushless FC can handle 20A continuous current(25A burst), which is the first 20A All-in-one FC on the market. Compared to FC / ESC Stacks design, this board provided with massive levels of performance capability while still maintain ultralight only 6.63g. Breaking through the limit of toothpick power, exploring more possibilities in 3''-4'' drones. This board is your best choice to DIY your own toothpick drone that is tailored to your requirements.

Check out all our Whoop/Toothpick FCs, and all our BetaFPV products!

BetaFPV Toothpick F4 2-4S AIO Whoop Flight Controller for Sale


  • This new board can handle 20A continuous current(25A burst), which is the first 20A All-in-one FC on the market
  • Comes with 4*Motor Pluggable Pins and Not Pre-solder in default, fits your needs of self-assembly best
  • Compatible with 120Xmotor, 130X, and140X motors
  • USB port is mounted on the side, you have more possibilities of mounting it while still maintaining access to the USB port
  • All of the solder pads are at the edge of FC, which is a convenience to solder
  • Double-sided motor solder pad. Pins pad and wires pad are both built-in for motors connection
  • Integrated with a Betaflight MATEKF411 processor FC, Betaflight  OSD, F4 MCU, and 20A ESC, support 1-4S battery

Comparison of Toothpick 12A AIO FC and Toothpick 20A AIO FC

BetaFPV Toothpick F4 2-4S AIO Whoop FC for Sale



    • CPU: STM32F411CEU6 (100MHZ)
    • Six-Axis: MPU6000 (SPI connection)
    • Size: 32.5*32.5mm (26.5mm mounting holes)
    • Firmware version: Betaflight MATEKF411 (MK41)
    • OSD: Built-in BetaFlight OSD (OSD chip: AT7456E)
    • Receiver: Support Frsky XM/XM+ Receiver/ Futaba Receiver/ Flysky Receiver/ TBS Crossfire Receiver/DSMX Receiver
    • Support programmable LED like WS2812 etc
    • Built-in current sensor
    • Weight: 6.63g


    • Support BLheli/BLHELI_S suite Pass-through ready
    • Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
    • Input voltage: 1S-4S Lipo
    • Continuous current: 20A
    • Peak current: 25A
    • Firmware: BLHELI_S
    • Motor Connectors: 1.25mm header pins connector


    • 1x Toothpick F4 20A AIO 1-4S brushless flight controller
    • 1x Cable Pigtail (XT30)
    • 4x M2x10mm screws
    • 4x M2 nuts 
    • 4x Anti-vibration rubber dampers
    • 4x Motor Pluggable Pins
    BetaFPV Toothpick F4 2-4S All-In-One Whoop Flight Controller for Sale


    BetaFPV Toothpick F4 2-4S Flight Controller for Sale


        • Integrated 12 single N-channel MosFETs chips on 20A AIO FC board, which has a lower inner resistance. 12A AIO FC board adopts 6 dual MosFETs chips instead. Current sensor included.
        BetaFPV Toothpick F4 2-4S AIO Whoop Flight Controller w/ 20A 4in1 ESC for Sale
          Double-sided Motor Solder Pad
          Support connect with motors via connectors or solder directly BetaFPV Toothpick F4 2-4S FC for Sale Mounting Pattern and Real Holes of Mounting Holes
          This board comes with standard 26.5x26.5mm mounting holes for easy installation in most whoop and toothpick frames.

          F4 2-4S AIO FC w/ 20A 4in1 ESC for Sale