| Product Name | 
SpeedyBee F405 AIO | 
| MCU | 
STM32F405 | 
| Gyro | 
ICM-42688P | 
| USB Port Type | 
Type-C | 
| Barometer | 
SPA06-003 | 
| OSD | 
Supported | 
| Bluetooth BLE | 
Supported, Bluetooth speed enhancement - 2.0 | 
| Wireless Flight Controller Firmware Update | 
Supported (no need to press physical BOOT button) | 
| Wireless Download & BlackBox Analysis | 
Not supported | 
| DJI Air Unit Connection Method | 
Supports both 6-pin direct insertion and soldering | 
| 6-pin DJI Sky Port Direct Insertion | 
Supported, can directly connect to DJI O3/RunCam Link/Caddx Vista without changing wire order | 
| Flash (for BlackBox) | 
8MB | 
| Betaflight CC Pads (Camera Parameter Adjustment) | 
Supported | 
| Input Voltage | 
3S-6S LiPo battery | 
| 4V5 Output | 
Two 4V5 outputs; total current 1A | 
| 5V BEC Output | 
Three 5V outputs; total current 2A; shared with 4V5 | 
| 9V BEC Output | 
None (comes with an external BEC module, can switch between 5V and 9V); total current output 2A | 
| MOTOR | 
M1-M4 | 
| UART | 
4 full-function serial ports (UART3, UART4, UART5, UART6 + SBUS[R2]) | 
| ESC Telemetry | 
None | 
| I2C | 
Supported | 
| LED Pads | 
Supported, used to control WS2812 LED lights | 
| Buzzer Pads | 
Supported, BZ+ and BZ- pads | 
| BOOT Button | 
Supported, press and hold the BOOT button while powering on to enter DFU mode for firmware recovery | 
| RSSI Pads | 
None | 
| SmartPort | 
Not supported | 
| Supported Flight Controller Firmware | 
BetaFlight (Default), INAV | 
| Firmware Target Name | 
SPEEDYBEE F405AIO | 
| Mounting | 
25.5 x 25.5mm, 2mm hole diameter | 
| Dimensions | 
33.0mm (length) x 33.0mm (width) x 8mm (height) | 
| Weight | 
13.6g (including CNC) |