Radiolink F722 55A 4-in-1 Stack – Pro 8CH Flight Control System for FPV

Original price was: $169.80.Current price is: $138.80.

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MODEL:
F722 8CH Flight Controller StackRadiolink f722 Flight Controller
  • High-speed STM32F722 MCU for lightning-fast processing and ultra-stable flight control performance.
  • Powerful 55A 4-in-1 ESC handles high-current loads and 3-6S LiPo batteries with exceptional ease.
  • Supports 8 PWM outputs, making it versatile for X8 quads, cinelifters, and complex fixed-wing builds.
  • Triple-firmware compatibility with Betaflight, INAV, and ArduPilot for any FPV mission profile.
  • Integrated dual BEC (5V 2A and 9V 2A) provides clean, reliable power for all your digital gear.
  • Built-in high-precision barometer and OSD for accurate altitude hold and real-time flight telemetry.

The Radiolink F722 Stack features a high-speed F722 Flight Controller and a robust 55A 4-in-1 ESC. Designed for 3-6S builds, this 8CH stack provides elite Racing Drone Electronics performance for professional racing drones and cinematic aircraft.

The Radiolink F722 Stack is a professional-grade flight system engineered for pilots who demand high-speed processing and heavy-duty power. At its core, the STM32F722 MCU serves as a high-performance F722 Flight Controller, delivering the low latency and processing overhead required for precision maneuvers. This 55A FPV Stack is paired with a reliable 55A 4-in-1 ESC that supports 3S to 6S LiPo batteries, making it an ideal choice for everything from 5-inch racing drones to large-scale cinelifters. What sets these Racing Drone Electronics apart is the unique 8-channel PWM output support, allowing for advanced configurations like X8 quads or multi-servo fixed-wing aircraft. The stack is fully compatible with Betaflight, INAV, and ArduPilot, offering you the flexibility to choose the best firmware for freestyle, racing, or autonomous long-range missions. With an integrated high-precision barometer, OSD, and a dual BEC system (5V and 9V) to power your VTX and GPS, the Radiolink F722 Stack and 55A 4-in-1 ESC combo provides a clean, integrated, and powerful foundation for any elite drone build.
Optimal PCB Layout and Routing
With more than 10 years of experience in independent flight control design, repeated optimization of PCB layout and routing,
achieving a perfect combination of high current and low noise, ensuring sensor accuracy.
Unique Automation Software Testing System
With the independent research and development of multiple unique flight control systems, we have designed a full-featured
automation software testing system from sensor to connection ports and interface. The test efficiency and quality assurance are
far superior to traditional manual tests, ensuring the quality of every function of every F722.
Multiple Interfaces
Supports up to 8 channels output and is adaptable to a 2-8 axis multi-rotor including X8 models.
A combination of socket interface and solder pad makes it more convenient to connect external devices.
Cost-effective Solution
Flight controller F722 works with the 16 channels remote control system T16D, the 16 channels receiver R16F, the 50 Centimeters
Positioning Accuracy GPS TS100, the DJI/CADDX high-definition digital image transmission, and HD Goggles, and the ELRS long-range
module, almost all the parts of the RC drone you need we can offer, realizing the super adaptability of various cost-effective
solutions such as high-speed aerial photography and cinematography solutions.

Key Features

  • Main processor: STM32F722RET6
  • Gyro: ICM42688
  • Integrated OSD: AT7456E
  • Blackbox: 128MB flight log storage
  • Firmware: Betaflight or INAV (firmware name: RADIOLINKF722)
  • Mission planner support: Betaflight or INAV
  • Input voltage: 3–6S
  • BEC outputs: 3.3V/300mA, 4.5V/500mA, 5V/3A, 12V/3A; 12V BEC switch support (USER1)
  • UART ports: 5; USB: 1 x Type‑C
  • RC in: SBUS/CRSF
  • Channel outputs: M1–M8 (up to 8 channels)
  • ESC information telemetry; supports two‑way DShot, OneShot, and PWM signals
  • LED strip and buzzer solder pads
  • HD digital and analog video transmission plug‑and‑play
  • Mounting dimensions: 30.5 x 30.5 mm; Weight: 9.5 g
  • Barometer: SPL06‑001; BMP280/DPS310
  • Compliance: CE, FCC, RoHS, WEEE
  • Included in stack option: Flycolor 55A 4‑in‑1 ESC

Specifications

Brand RadioLink
Model number F722
Processor STM32F722RET6
Gyro ICM42688
Barometer SPL06‑001; BMP280/DPS310
OSD module AT7456E
Blackbox 128MB
Input voltage 3–6S
BEC outputs 3.3V/300mA; 4.5V/500mA; 5V/3A; 12V/3A
12V BEC switch Support (USER1)
UART ports 5
USB port 1 x Type‑C
RC input SBUS/CRSF
Channel output M1–M8
ESC features / I2C Support
Battery scale 110
Dimensions 30.5 x 30.5 mm
Weight 9.5 g
Firmware Betaflight or INAV
Firmware name RADIOLINKF722
Video transmission HD digital plug‑and‑play; analog plug‑and‑play
Ports & pads Camera/receiver/GPS connectors; solder pads for ESC, receiver, camera, buzzer, LED strip, GPS, video transmission
Compliance CE, FCC, RoHS, WEEE
Quantity 1 pcs
For vehicle type Airplanes
Origin Mainland China

Applications

Adaptable to 2–8 axis multirotors (including X8) and fixed‑wing/VTOL types: Airplane, A‑tail Quad, Bicopter, Custom Airplane, Custom Tricopter, Dualcopter, Flying‑wing, Gimbal, Helicopter120, HEL+, HEX H, HEX X, OCTO FLAT+, OCTO FLAT X, OCTO X8, OCTO X8+, PPM to Servo, Quad+, Quad X, Quad X 1234, Singlecopter, Tricopter, V‑tail Quad, Y4, Y6.

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