SKU: DRFC-1979
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Holybro Kakute F722 Flight Controller

₹5,509.00 (Inclusive of all taxes)
Out of Stock

The Holybro Kakute F722 is a high-performance flight controller built around the STM32F722 MCU, designed for advanced FPV racing, freestyle, and long-range drones. It features an ICM42688-P gyro, BMP280 barometer, and supports 3S to 8S LiPo input with robust 9V/3A and 5V/2A BEC outputs for reliable system power.

Features

  • STM32F722 32-bit MCU (216MHz, 512KB Flash, 256KB RAM) for high-speed flight control processing.
  • ICM42688-P SPI gyroscope with independent low-noise power supply for precise motion sensing.
  • Supports 3S to 8S LiPo input voltage with high-power synchronous rectifier BEC (9V/3A & 5V/2A).
  • Integrated AT7456E analog video OSD and 16MB onboard blackbox logging for flight data analysis.
  • 30.5×30.5mm mounting pattern with 5 hardware UARTs for extensive peripheral connectivity.

Out of stock

Description

The Kakute F722 flight controller leverages the computational power of the STM32F722 microcontroller to deliver responsive and stable flight characteristics for demanding FPV applications. Its advanced sensor suite, including the SPI-based ICM42688-P IMU and BMP280 barometer, provides accurate attitude and altitude data essential for acrobatic maneuvers and autonomous flight modes.

Engineered for durability and integration, the board features a robust power delivery system capable of handling up to 8S battery input, making it suitable for high-voltage powertrains. The comprehensive I/O layout, including dedicated ports for digital and analog video transmitters, receivers, and ESCs, simplifies wiring in complex builds while maintaining a clean installation.

Key Features

  • High-Performance Processing Core: STM32F722 MCU operating at 216MHz ensures low-latency loop times for Betaflight and ArduPilot firmware.
  • Precision Flight Sensors: ICM42688-P gyro/accelerometer and BMP280 barometer deliver stable attitude hold and altitude control.
  • Robust Power Management: Synchronous rectifier BEC provides clean, high-current 9V and 5V rails to power VTXs, cameras, and receivers.
  • Extensive Connectivity: Five hardware UARTs, dedicated ESC telemetry port, and multiple JST-SH1.0 connectors support complex peripheral setups.
  • Integrated OSD & Logging: On-screen display via AT7456E chip and 16MB of onboard blackbox storage for tuning and diagnostics.
  • Durable Construction: High-quality PCB with conformal coating and 30.5x30.5mm mounting pattern for secure installation in tight frames.

Applications

  • 5-inch and 7-inch FPV racing and freestyle drones requiring high-performance flight control and 8S capability.
  • Long-range and endurance FPV builds leveraging multiple UARTs for GPS, telemetry, and crossfire receivers.
  • Cinematic drone platforms where stable sensor data and reliable power delivery for HD digital VTXs (DJI, Walksnail) are critical.
  • Advanced Betaflight or ArduPilot-based autonomous drones utilizing the barometer and extensive I/O for payload integration.

Technical Specifications

Item TypeFlight Controller
MCU TypeSTM32F722 32-bit processor
MCU Speed216MHz
RAM256KB
Flash Memory512KB
IMU/GyroscopeICM42688-P (SPI)
BarometerBMP280
OSD ChipAT7456E
UART5x hardware UARTs (UART1,2,3,4,6)
PWM Outputs7x (6 Motor, 1 LED)
Battery Input Voltage3S - 8S LiPo
BEC Output9V/3A & 5V/2A
Mounting Hole Pattern30.5 x 30.5 mm
Blackbox Storage16 MB

Frequently Asked Questions

What is the maximum battery voltage supported by the Kakute F722?

The Kakute F722 flight controller supports a direct input voltage range from 3S (approx. 12.6V) up to 8S (approx. 33.6V) LiPo batteries. Its onboard synchronous rectifier BEC provides stable 9V/3A and 5V/2A outputs to power your FPV camera, video transmitter, and receiver.

How many UARTs are available on the Kakute F722 for peripherals?

This flight controller provides five dedicated hardware UARTs (UART1, UART2, UART3, UART4, and UART6). This allows you to connect multiple peripherals simultaneously, such as an ExpressLRS receiver, GPS module, HD digital VTX for telemetry, and a telemetry radio without software serial overhead.

Is the Kakute F722 compatible with digital HD FPV systems like DJI or Walksnail?

Yes, the Kakute F722 includes dedicated JST-SH1.0 ports and bundled cables specifically for digital HD systems. It supports the DJI Air Unit, CaddxFPV Vista, and Walksnail Avatar VTXs, providing the necessary 9V power and digital data connection for OSD and control via the FC's UART.

What firmware does the Kakute F722 support, and how do I update it?

The Kakute F722 is pre-flashed with Betaflight and is fully compatible with Betaflight, ArduPilot, and iNav firmware. Updates can be performed via the standard DFU bootloader using a USB-C cable and configurator tools like Betaflight Configurator or Mission Planner.

Package Includes

  • 1x Kakute F722 Flight Controller
  • 4x M3 Silicon Grommets
  • 1x JST-SH1.0_8pin 150mm Cable (For ESCs)
  • 2x JST-SH1.0_6pin 80mm & 150mm Cable (For DJI Air Unit)
  • 1x JST-SH1.0_6pin Colored Silicon 150mm Cable (For CaddxFPV HD System and other VTX)
  • 1x JST-SH1.0_4pin to Dupont 150mm Cable
  • 1x JST-SH1.0_3pin to Dupont 150mm Cable
  • 1x JST-SH1.0_4pin to Molex1.25 150mm Cable

Additional Information

Weight 0.035 kg
Dimensions 7 × 7 × 3 cm