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    The BeeBrain BLV3 Flight Controller Flight Controller!

    The latest iteration of the BeeBrainBL contains massive improvements to the performance of the built in FrSky Receiver and built in video transmitter.

    In addition, the MOSFETs were upgraded to support the power demands of micro toothpick drones.

    The solder pads on each ESC were enlarged to enable custom builds! With plenty of surface area and spacing, you can now solder on any motor of your choosing. One of our favorite applications of the BeeBrain BL is in micro drones. Since the BeeBrain BL integrates the flight controller, ESCs, receiver, and video transmitter all in one package, it's insanely easy and clean to build.

    Receiver Improvements - 50% More Range

    1. Optimized SPI Receiver hardware to improve efficiency within the receiver.
    2. Removable antennas.
    3. Additional low noise amplifier to increase range.
    4. Optional wiring harness is included to install an external receiver (Crossfire, Ghost, etc)

    Video Transmitter Improvements - 120mW

    1. New heatsink and layout to increase heat dispersion and efficiency.
    2. Transmitting power increased to 120mW from 25mW (V2)


    • STM32F411 MCU
    • ESC Firmware: Ships with JESC 48 KHz. BLHeli_s capable.
    • ESC Specifications: 4 channel 12A ESC
    • Weight: 6 grams (including antennas and battery connector)
    • Size: Outer dimensions 29 x 29 x 7.6 mm
    • Holes: 25.5 x 25.5 mm
    • Battery input: 1 – 2 S
    • UART2 TX and RX free for external receiver (un-inverted SBus signal only)

    Note: The default power mode is low (5mW). Set the power level to medium (50mW) before flying.


    • 1 x BeeBrain BL V3 Flight Controller
    • 4 x Grommet
    • 4 x Screw
    • 1 x JST 0.8 Wire for External Receiver
    • 2 x Receiver Antennas 
    • 1 x VTX Antenna

    Note: This product is just the Flight controller and hardware. Camera and Canopy are not included.

    Manual for using an external receiver.
    Betaflight 4.2.9 AcroBee65 Tuned Firmware: Link
    Betaflight 4.1.7 Base (No tuning) Firmware: Link
    Betaflight 4.2.9 Base (No tuning) Firmware: Link

    Github Repository: Link

    Build Suggestions

    Customer Reviews

    Based on 4 reviews
    Alex De Michieli
    What a monster

    This thing flys amazing in my 65mm racer! It seems to pack quite a bit more punch than the HummingBird FC! Tested the VTX output for our race nights and it comes in right about 25 on the 50 setting, so I renamed it.

    James Welsh
    Love It!!!!!

    This is the feeling I got with the v1 instant Love!

    John K
    Why fly anything else?

    This is a great AIO board, one star knocked off only because it doesn't do 25mw video for the racers out there. But for me it does everything and then some! Seriously, buy NewBeeDrone and save yourself a ton of headaches!

    Zack Salazar

    The new BBBL V3 is the best AIO that NewBeeDrone delivered is the best whoop they have come out with. It's strong, agile, tough, and flies on rails. The new uni bell motors deliver the power needed for an awesome flight experience. I'd highly recommend it to any beginners and seasoned vets. You guys knocked it out of the park with this once!