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Sub250 Redfox A3 F722 45A AIO Flight Controller

$70.73 $35.37

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Categories :
  • Lighting & Studio
  • Sub250 Redfox A3 F722 45A AIO Flight Controller

    The Redfox A3 combines an STM32F722 flight controller and 45A BLHeli_32 ESC in a compact 25.5mm AIO board for 2-inch to 3.5-inch FPV builds. A separate USB-C adapter board lets you place the port somewhere accessible.

    Why You Want It

    • F722 processing, ICM42688-P gyro and onboard barometer.
    • Six UARTs, a 5V 2.5A BEC and a direct DJI 6-pin connection provide room for peripherals.
    • The 45A ESC supports 2S to 6S LiPo and DShot300/600.

    Specifications

    • MCU: STM32F722
    • IMU: ICM42688-P
    • Firmware target: SUB250REDFOX722AIO
    • OSD: AT7456E
    • Barometer: Built in
    • UARTs: 6
    • BEC: 5V 2.5A
    • Mounting: 25.5 x 25.5mm, M3 reducing to M2 with grommets
    • Board size: 33.5 x 33.5 x 6.45mm
    • Board weight: 8.7g
    • ESC continuous current: 45A
    • ESC burst current: 55A for 10 seconds
    • Input: 2S to 6S LiPo
    • ESC firmware: BLHeli_32

    What’s Included

    • 1 x Redfox A3 45A AIO
    • 1 x external USB-C module with 150mm cable
    • 1 x 6-pin DJI cable
    • Silicone grommets, mounting hardware, capacitor, XT30 power lead and support card
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