SpeedyBee F405 AIO V2 35/40A for 3-6S FPV Drone

The SpeedyBee F405 AIO V2 is designed for pilots who want a clean, powerful, and easy-to-build flight controller solution for modern FPV drones. With its 25.5 x 25.5mm mounting pattern and integrated AIO layout, it helps reduce wiring complexity while keeping your build compact and organized.

Powered by an STM32F405 main controller and equipped with an ICM-42688P gyro, this flight controller provides fast, stable performance for freestyle, cinematic, long-range, and lightweight quad builds. It supports 3S to 6S LiPo batteries and includes 4V5, 5V, and 9V BEC outputs, making it easy to power your receiver, GPS, LEDs, buzzer, and digital FPV system.

Built-in Bluetooth makes setup and tuning simple. Connect through the SpeedyBee app to configure Betaflight, adjust settings, and perform wireless firmware updates without needing to plug into a computer every time. The board also includes 8MB of blackbox storage, OSD support, I2C, LED pad, buzzer pad, BOOT button, and four full-function UARTs for flexible peripheral connections.

For DJI Air Unit users, the F405 AIO V2 includes a 6-pin socket and solder pads, giving you flexible installation options for digital FPV setups. Whether you are building a 3.5″ cinewhoop, a 5″ lightweight freestyle quad, or a compact long-range drone, the SpeedyBee F405 AIO V2 offers a smart balance of performance, convenience, and build-friendly design.

Package Includes

• 1 x F405 AIO V2 Standard or F405 AIO V2 CNC
• 1 x Soldering Practice Board
• 4 x M2*7.7mm Silicone Dampers
• 4 x M2*8.4mm Silicone Dampers
• 1 x DJI Air Unit Connection Cable（SH1.0 6pin*80mm）
• 1 x XT30 Power Cable（Length: 7cm）
• 5 x M2 Silicone Dampers
• 5 x M2 Nylon Hex Nuts
• 1 x BEC
• 1 x Type-C Extension Module
• 1 x Type-C Extension Cable（4pin*80mm）
• 1 x Quick Start Guide
• 2 x Type-C Extension Module & LED Strip BEC Heat Shrink Tubing
• 1 x LED Strip BEC Connection Cable（80mm）
• 1 x Power Expansion Board
• 4 x F405 AIO & Stack Installation Screws（M2*20mm）
• 4 x F405 AIO Mounting Screws（M2*12mm）
• 1 x 35V 470uF Capacitor
• 1 x Heat Shrink Tubing