F722 HD Pro 3 Stack - F7 FC + KO60A BLHeli_32 60A ESC (30x30)

Specifications

• Flight Controller (F722):

  • MCU: STM32F722RET6 (216MHz).

  • Gyro: BMI270 / MPU6000 (Dual footprint design, usually BMI270).

  • Barometer: BMP280 (Ready for Altitude Hold/Rescue).

  • Blackbox: 16MB Onboard Flash.

  • Video: Dedicated connector for DJI Air Unit / Vista.

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

  • BEC: 5V/3A and 10V/3A (Clean power for VTX).

• ESC (KO60A BL32):

  • Continuous Current: 60A.

  • Burst Current: 80A (10 seconds).

  • Input Voltage: 3S - 6S LiPo.

  • Firmware: BLHeli_32 (Supports Telemetry).

  • Mounting: 30.5mm x 30.5mm (M3).

Compatibility & Platform Support

• DJI Digital FPV: Native. Includes a 10V BEC specifically to power the DJI Air Unit or Caddx Vista safely.

• Analogue FPV: Ready. Standard Video In/Out pads with OSD overlay.

• Firmware Target: SKYSTARSF722PRO.

Key Applications & Projects

• 7-Inch Long Range: The 60A ESC provides a safety margin for carrying large Li-Ion packs and fighting strong winds.

• High-KV Freestyle: If you run high-KV motors on 6S, you need the 80A burst rating of this ESC.

• Cinematic Lifter: Reliable enough for carrying GoPros and heavier cinema cameras.

Virtual Technician: Wiring & Safety ⚠️

• Capacitor: You MUST install the included capacitor (usually 35V 1000uF) at the battery pads. 60A current spikes can generate massive noise that will interfere with your video or reset the FC.

• Orientation: The USB port is located on the Side. Check the arrow on the board for the "Front" direction.

• Grommets: Use the included purple/black silicone grommets to soft-mount the stack. This reduces gyro noise significantly.

• Airflow: 60A generates heat. Ensure your frame has decent airflow over the ESC heatsink.

Accessories

• Included in the Package:

  • 1 x Skystars F722 HD Pro 3 FC

  • 1 x KO60A BLHeli_32 4-in-1 ESC

  • 1 x XT60 Pigtail & Capacitor

  • 1 x Cable Set (DJI, FC-to-ESC)

  • 1 x Mounting Hardware (Screws & Grommets)

Frequently Asked Questions (FAQ)

1. Is this better than the SpeedyBee F7? It has a higher current rating (60A vs 50A), making it better for bigger motors or aggressive flying. However, it lacks the Bluetooth/WiFi app tuning.

2. Does it support 8S? Officially rated for 3S-6S. Running 8S is not recommended and may damage the 10V regulator.

3. What firmware does the ESC use? BLHeli_32. This is the premium 32-bit firmware that supports music editor, RPM filtering, and up to 128kHz PWM.

4. Does it have a barometer? Yes, it has a BMP280 for altitude data, essential for GPS Rescue mode.

5. Can I plug a DJI O3 unit directly? Yes, it has a dedicated 6-pin port for DJI Air Units.

6. What are the mounting dimensions? Standard 30.5mm x 30.5mm mounting holes.

7. Why are there two gyros listed? Manufacturers often list support for both MPU6000 and BMI270 depending on chip availability. Most modern batches use BMI270.

8. Does it have WiFi? No, this stack is focused on raw performance, not wireless connectivity. You need a USB cable to tune it.

9. What is the BEC rating? It has a powerful 10V 3A BEC for VTXs and a 5V 3A BEC for the receiver/GPS.

10. Does it support INAV? Yes, Skystars F722 targets are well-supported in INAV.

11. How much flash memory for Blackbox? 16MB onboard flash memory.

12. Is the capacitor included? Yes, a high-quality Low-ESR capacitor is included in the box.

13. Can I use this with Crossfire? Yes, just wire the Crossfire Nano RX to any free UART (TX/RX).

14. What is the burst current? It can handle 80A for short bursts (10 seconds).

15. Does the ESC have LEDs? Yes, some batches of KO60A have configurable LEDs.

16. Why is the USB port on the side? Side-mounted USB is easier to access on low-profile frames where the top plate blocks a rear connector.

17. Is it waterproof? No.

18. Can I use it on a 4-inch drone? It's physically too large (30x30). 4-inch drones usually use 20x20 stacks.

19. Does it support DShot1200? Yes, BLHeli_32 supports DShot300, 600, and 1200.

20. Do I need to flash the ESC? It comes pre-flashed, but you should always check for updates in BLHeliSuite32.