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30.5x30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing
30.5x30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing - Image 2
30.5x30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing - Image 3
30.5x30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing - Image 4
30.5x30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing - Image 5
30.5x30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing - Image 6

30.5×30.5mm SpeedyBee F405 V5 F4 Flight Controller with 5V 9V BEC Output OX32 55A 3-6S 4in1 BrushLess ESC Stack Support Analog/ DJI O3 /DJI O4 /DJI O4 Pro /Walksnail /HDZERO for RC Drone FPV Racing

Availability:

1 in stock
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  • SKU : 2001066
  • Condition : New
  • Brand : SpeedyBee
  • Processing Time : Ships Within 24-48 Hours
  • Return Policy : 30-day refund or replacement

Price range: $78.99 through $173.99

Note: This product will be upgraded to version V5 from August 26, 2025.


Specification:

Brand: SpeedyBee

Model: F405 V5 OX32 55A Stack

Mounting Hole: 30.5 × 30.5mm(Ø4mm), side opening

FC Specifications:

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Product Name

SpeedyBee F405 V5 30.5×30.5mm Model Aircraft Flight Controller

MCU

STM32F405

IMU (Gyro)

ICM42688P

USB Port Type

New Type-C interface

Barometer

SPA06-003

OSD Chip

AT7456E

Full-featured Bluetooth Tuning

Supported. Connect via SpeedyBee App for FC firmware flashing and parameter tuning.

Wireless FC Firmware Upgrade

Supported

DJI Air Unit Connection

Supports 6-pin direct plug-in or solder connection

Blackbox

Supported, built-in 16MB storage chip

Input Voltage

3-6S LiPo battery

Independent 5V BEC Output

9 groups (4× +5V pads on front, 1× BZ+ buzzer pad, and 4× +5V pads at the corners for external LEDs). Total output current: 1.5A.

Independent 9V BEC Output

2 groups (1x 9V pad on front, 1x 9V output in a connector on the back). Total output current: 3A. Supports PINIO remote on/off control.

MCU & Gyro Power

Independent LDO

3.3V Output

1 group (1× 3.3V pad on front)

4.5V Output

3 groups (3× 4.5V pads on front). Can power receiver and GPS when FC is powered via USB. Max output current: 1A.

ESC Signal

M1-M4 pads and 10-pin connector on the back

Servo Signal

S5-S6 pads on the front

ESC Telemetry Input

Supported (UART5)

Betaflight Camera Tuning Pad

Supported (CC pad on front)

I2C

Supported (GPS connector + pads)

UART

UART1 (Bluetooth); UART2 (front pads for receiver); UART3 (DJI VTX pads + rear SH1.0-6-pin); UART4 (GPS pads + front SH1.0-6-pin); UART5 (TLM); UART6 (receiver pads + rear SH1.0-4-pin)

ST LED Pads

Supported, on front G/5V/LED pads; controlled by FC firmware

Meteor LED Strip Pads

Supported. Switch between SB-LED and ST-LED modes via BOOT button or App. In SB-LED mode, controlled by ESP32 Bluetooth chip.

Buzzer Pads

Supported

BOOT Button

[A] Hold BOOT while powering on to force DFU mode for flashing.
[B] When powered and in standby, short-press cycles LED display modes; long-press switches SB-LED/ST-LED. In ST-LED mode, LED1–LED4 are controlled by FC firmware.

RSSI Pads