SpeedyBee F405 40A Bluejay 25.5x25.5 AIO Flight Controller
by Speedybee

Upgrade your FPV setup with the SpeedyBee F405 AIO 40A Flight Controller, engineered for versatility and high performance in tight drone builds. This compact AIO (All-in-One) board features an STM32F405 MCU, onboard barometer, integrated 40A 4-in-1 ESC with Bluejay firmware, and full support for DJI FPV systems and Betaflight OSD. Built-in Wi-Fi and Bluetooth allow you to wirelessly configure your quad on the go—no need to connect USB! Whether you're flying freestyle, racing, or cruising cinematic lines, this flight controller delivers the performance and reliability serious pilots demand.

Specifications:

• MCU: STM32F405
• Gyro: BMI270
• OSD Chip: AT7456E
• Mounting Pattern: 25.5x25.5mm, M2 holes
• ESC: 4-in-1, 40A continuous (45A burst), Bluejay firmware
• Input Voltage: 3–6S LiPo (11.1V–22.2V)
• BEC Output: 5V @ 2A
• UART Ports: 5
• Blackbox: 16MB onboard
• Wireless: Built-in Wi-Fi and Bluetooth for Betaflight/SpeedyBee App
• Barometer: Yes
• DJI Support: Yes (9V/1.5A BEC for DJI Air Unit or O3)
• Weight: Approx. 11g
• Firmware Target: SPEEDYBEEF405
• Dimensions: 32x32mm board size

In the Box:

• 1x SpeedyBee F405 AIO 40A FC
• 4x Soft mounting grommets
• 1x XT60 pigtail
• 1x Capacitor (470μF 35V)
• 1x ESC signal cable
• 1x User manual