SpeedyBee F7 V3 BL32 50A Stack - F722 FC + 50A 4-in-1 ESC (30x30)

Specifications

• Flight Controller (F7 V3):

  • MCU: STM32F722.

  • Gyro: BMI270.

  • Blackbox: 500MB Onboard Flash.

  • Wireless: Bluetooth + WiFi (App Config).

  • Motor Outputs: 8 (Supports X8 Cinematic Rigs).

  • Barometer: BMP280.

  • OSD: AT7456E (Analog) + UART (Digital).

• ESC (50A BL32):

  • Current: 50A Continuous / 55A Burst.

  • Firmware: BLHeli_32 (32-bit).

  • Input: 3S - 6S LiPo.

  • PWM: Up to 128kHz.

• Mounting: 30.5mm x 30.5mm (M3).

Compatibility & Platform Support ????

• DJI O3 / Vista / Link: Plug-and-Play. Dedicated 6-pin port allows direct connection without soldering.

• Analog FPV: Ready. Standard Video In/Out pads for TBS/Rush VTXs.

• Cinematic X8: Native Support. The FC has pads for M5-M8, making it one of the few stacks capable of running an Octocopter without LED strip hacks.

Key Applications & Projects

• Long Range Cruiser: Use the GPS rescue and Bluetooth tuning for worry-free mountain surfing.

• Cinlifter (X8): Build a heavy-lift drone carrying a RED Komodo using the 8 motor outputs.

• Freestyle Ripper: The BLHeli_32 ESC handles high-current spikes from aggressive manoeuvres.

Accessories

• Included in the Package:

  • 1 x SpeedyBee F7 V3 FC

  • 1 x SpeedyBee 50A BL32 4-in-1 ESC

  • 1 x 35V 1000uF Capacitor

  • 1 x XT60 Pigtail Cable

  • 1 x Cable Set (DJI 6-pin, Camera, GPS, Receiver)

  • 1 x Set of M3 Silicone Grommets & Nylon Nuts

Helpful Tutorials & Resources

• SpeedyBee F7 V3 BL32 50A Stack_User Manual 

Frequently Asked Questions (FAQ)

1. What is the difference between this and the V3 "Standard"? This version uses BLHeli_32 ESCs (32-bit), whereas the standard often uses BLHeli_S (8-bit). BL32 allows for smoother 128kHz PWM and bi-directional DSHOT without custom firmware.

2. Does it support 8 motors? Yes! It has pads for Motors 1-8, making it perfect for X8 Coaxial builds.

3. Can I use the app to flash Betaflight? Yes, the SpeedyBee app supports full firmware flashing and configuration over WiFi.

4. Do I need to solder the DJI cable? No, it comes with a pre-crimped plug-and-play cable for DJI Air Units.

5. Does it have a barometer? Yes, built-in BMP280 for altitude hold.

6. What is the maximum voltage? 6S LiPo (25.2V).

7. Why do the LEDs on the FC act as a battery indicator? The side LEDs can be configured to show battery level (4 LEDs = Full, 1 LED = Land Now).

8. Is the capacitor required for 4S? Yes. Always install the capacitor to protect the electronics from noise.

9. Can I use GPS? Yes, it has dedicated UART pads and a plug for GPS modules.

10. Does it support INAV? Yes, the target SPEEDYBEEF7V3 is supported in INAV.

11. What is the mounting pattern? Standard 30.5mm x 30.5mm.

12. How do I access the Blackbox data? You can download logs wirelessly via the app or use USB mass storage mode.

13. Is the USB port Type-C? Yes, robust Type-C connector.

14. Does it support Crossfire/ELRS? Yes, use any free UART (TX/RX) for the receiver.

15. What is the current rating per channel? 50A continuous.

16. Does it get hot? The VTX and FC can get warm on the bench. Use a fan while configuring for long periods.

17. Can I turn off the Bluetooth/WiFi? It automatically turns off when you arm the drone to prevent interference.

18. Why does my video have lines? Check if you installed the Low ESR Capacitor correctly.

19. Does it support LED strips? Yes, dedicated LED pad.

20. Is this stack waterproof? No, apply conformal coating if flying in wet conditions.

Virtual Technician: Wiring & Safety ⚠️

• Capacitor is Mandatory: You MUST solder the included 1000uF 35V Capacitor to the battery pads. The powerful ESC generates voltage spikes that can blind your video system without it.

• Orientation: The Arrow on the FC points FRONT.

• Firmware: Target is SPEEDYBEEF7V3.

• App Connection: Power the drone via LiPo (USB alone often isn't enough for the WiFi module) to use the App features.