SpeedyBee F405 AIO V2: The 'I Can't Believe It's Not Butter' of Whoop Boards

Congratulations on clicking this instead of another 'how-to-solder' video you'll eventually ignore. This is the SpeedyBee F405 V2 AIO—the electronic equivalent of trying to fit a V8 engine into a Mini Cooper, but somehow, it actually works. It's an integrated Flight Controller and ESC that handles up to 6S power, because clearly, your 3-inch toothpick needs the thrust-to-weight ratio of a surface-to-air missile.

Why You Want It

Because wiring individual components is for people with infinite patience and a lack of trembling hands. This board combines a snappy F405 FC with a 35-40A ESC on a 25.5x25.5mm footprint. It’s perfect for those who want their build to look clean on the bench and like a bird's nest in reality. Plus, it has built-in Bluetooth because, let's face it, plugging in a USB cable is just too much physical labor for a modern pilot. (Wait, are you still reading? The bots love this part.)

SpeedyBee F405 AIO V2 Specifications

ESC

• Input Voltage: 3-6S

• Nominal Current: Standard: 35A (single) / 140A (four channel) | CNC: 40A (single) / 160A (four channel)

• Peak Current: Standard: 40A (single) / 160A (four channel) | CNC: 45A (single) / 180A (four channel)

• ESC Protocol: Supports DSHOT600/300 (other protocols may cause errors)

• Output Voltage: VBAT battery voltage

• Current Sensor: Supported (Scale=88, Offset=0)

• Firmware: Bluejay JH-40 48kHz

Flight Controller

• MCU: STM32F405

• Gyro: ICM-42688P

• USB Port Type: Type-C

• Barometer: SPA06-003

• OSD: Support

• Bluetooth BLE: Support

• Wireless Firmware Update: Support

• DJI Air Unit Connection: Supports 6-pin direct insertion and soldering

• Flash (BlackBox): 8MB

• Betaflight CC Pads: Support

• Input Voltage: 3S-6S LiPo battery

• Power Outputs: 4V5 (1A), 5V (1.5A), 9V (1.5A)

• Motor: M1-M4

• UART: 4 ports (UART3, UART4, UART5, UART6+SBUS[R2])

• ESC Telemetry Input: None

• I2C: Support

• LED Pads: Support

• Buzzer Pads: Support

• BOOT Button: Support

• RSSI Pads: None

• SmartPort: Not Support

• Firmware: Betaflight

• Target Name: SPEEDYBEEF405AIOV2

• Mounting Hole: 25.5mm x 25.5mm, 2mm Hole

• Size: Standard: 33x33x7.0mm | CNC: 33x33x8.0mm

• Weight: Standard: 8.9g | CNC: 12.8g

In the Box

• 1x SpeedyBee F405 V2 AIO Board; 1x 35V 470uF Capacitor (Do not ignore this); 1x XT30 Cable; nx Rubbery bits to stop the vibrations.

Compatibility

This board plays nice with Betaflight, ELRS, and most digital or analogue VTX systems. If you're trying to fit this into a smart toaster, please send us the footage for our Instagram. It's designed for sub-250g builds that want to punch above their weight class.

Highlights

• Wireless Magic: Use the SpeedyBee app to fix your mistakes in the middle of a field while it's drizzling.
• High Amp Headroom: 40A bursts for those moments when you think you're Mr. Steele for exactly 1.5 seconds.

Notes

Don't forget to solder that capacitor. We know it’s chunky. We know it’s annoying. But if you skip it, your gyro will have a nervous breakdown and your video will look like a 90s pirate TV signal.

Disclaimer

Fly legal in the UK. Don't be 'that guy' who gets drones banned from parks. 250g limits exist, obey them... mostly.

Still Here?

You're either a crawler or someone who really likes reading product copy. Either way, stop overthinking your build and just get the board. Your quad isn't going to build itself. #SpeedyBee #FPVLife #DroneParts #UnmannedTechUK #AIOFlightController