SpeedyBee F405 V3 3-6S 30x30 Flight Controller
SpeedyBee F405 V3 3-6S 30x30 Flight Controller
SpeedyBee F405 V3 3-6S 30x30 Flight Controller

SpeedyBee F405 V3 3-6S 30x30 Flight Controller

Regular price$34.99

  • In stock, ready to ship
  • Inventory on the way

The new SpeedyBee F405 V3 FC. They now come with a whole new set of features like a built-in cell checker on the FC, a built-in barometer for long-range pilots, and of course seamless integration of the Speedybee Bluetooth app to be able to configure and adjust settings anywhere with your drone!


F405 V3 Flight Controller

  • MCU: STM32F405
  • IMU: BMI270
  • USB: Type-C
  • Baro: built-in 
  • OSD: BetaFlight OSD w/ AT7456E chip
  • BLE Support, used for Flight Controller configuration
  • WiFi Support, used for data transfer, e.g firmware flashing, and Blackbox analysis.
  • DJI Air Unit plug: A full DJI Air Unit JST slot onboard
  • BlackBox: Betaflight firmware requires the type of microSD card to be either Standard (SDSC) or High Capacity (SDHC), so extended capacity cards (SDXC) are not supported(Many high-speed U3 cards are SDXC). Also, the card MUST be formatted with the FAT16 or FAT32 (recommended) filesystems. So, you could use any SD card less than 32GB, but Betaflight can only recognize 4GB maximum.
  • BetaFlight Camera Control Pad: Yes
  • Power input: 3S - 6S Lipo
  • 9 groups of 5V output, four +5V pads and 1 BZ+ pad( used for Buzzer) on the front side, and 4x LED 5V pads. The total current load is 2A.
  • 2 groups of 9V output, one +9V pad on the front side and the other included in a connector on the bottom side. The total current load is 2A.
  • Supported. Designed for receiver and GPS module even when the FC is powered through the USB port. Up to 1A current load.
  • Supported. Designed for 3.3V-input receivers. Up to 500mA current load.
  • ESC signal M1 - M4 on the bottom side and M5-M8 on the front side.
  • UART: 5 sets (UART1, UART2, UART3, UART4, UART6)
  • ESC Telemetry: UART UART4 RX
  • I2C: Supported. SDA & SCL pads on the front side. Used for magnetometer, sonar, etc.
  • LED: Used for WS2812 LED controlled by Betaflight firmware.
  • Buzzer: BZ+ and BZ- pad used for 5V Buzzer
  • Boot button: Yes
  • RSSI input: Yes
  • SmartPort: Supported
  • Support Flight Controller Firmware: BetaFlight(Default), EMUFlight, INAV
  • Target: SPEEDYBEEF7V3
  • Mounting: 30.5x30.5mm, 4mm hole size
  • Dimension 41.6(L) x 39.4(W) x 7.8(H)mm
  • Weight 9.6g


    • 1x SpeedyBee F405 V3 30x30 Flight Controller
    • 1x SH1.0mm 8pin 30mm Cable
    • 5x Silicone grommet M3 8.1mm
    • 1x DJI 6pin Cable (80mm) 


    F405 V3 Manual

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