CUAV Pixhawk V6X Flight Controller

The CUAV Pixhawk V6X Flight Controller is an advanced autopilot hardware platform designed for UAVs, autonomous aircraft, unmanned surface vehicles, and other robotic systems. It follows the Pixhawk FMUv6X standard and combines high-speed processing, multiple inertial sensors, redundant altitude sensing, and a broad range of interfaces for complex flight-control and navigation applications.

The controller uses an STM32H753 Cortex-M7 processor running at 480MHz, supported by an I/O processor for peripheral management. Its modular hardware architecture, multiple GPS ports, CAN interfaces, telemetry connections, and Ethernet support make it suitable for builds that require substantial sensor integration and communication with onboard computers.

Features

• High-Performance Processor: STM32H753 Cortex-M7 operating at 480MHz, with 2MB flash and 1MB RAM.

• Triple IMU Redundancy: Three inertial measurement units with independent buses and power supplies to improve sensor redundancy.

• Dual Barometers: Redundant pressure sensors support altitude estimation.

• RM3100 Compass: Integrated magnetic sensor for heading estimation.

• 16 PWM Outputs: Supports multiple motors, servos, and other PWM-controlled peripherals.

• Dual GPS Interfaces: Provides connections for primary and secondary GPS modules, with a safety-switch interface on GPS1.

• Multiple Telemetry Ports: Three TELEM interfaces support communication with telemetry radios and compatible peripherals.

• Dual CAN Buses: Supports compatible CAN-based devices, including suitable UAV peripherals.

• 100Mbps Ethernet: Enables high-speed communication with compatible companion computers and payload equipment.

• USB and TF Card Support: Provides USB connectivity and onboard removable storage support.

• Broad Application Compatibility: Designed for compatible ArduPilot and PX4-based systems.

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Applications

• Professional multirotor and industrial drones

• Fixed-wing UAVs and autonomous aircraft

• UAV mapping and surveying platforms

• Research and development flight-control systems

• Autonomous navigation and waypoint missions

• Unmanned boats and compatible robotic vehicles

• Companion-computer and high-speed payload integration

How to Use

1. Verify the hardware revision: Confirm that the controller is the original Pixhawk V6X and not the V6X V2, because their firmware is not interchangeable.

2. Mount the controller: Secure the flight controller using a suitable vibration-isolating mounting arrangement, following the manufacturer's installation guidance.

3. Connect power: Use a compatible power module and follow the official wiring diagram. Do not exceed the controller's specified voltage limits.

4. Connect flight peripherals: Attach the GPS, receiver, telemetry equipment, CAN peripherals, ESCs, and other devices to their designated ports.

5. Install compatible firmware: Load the appropriate ArduPilot or PX4 firmware build for the exact V6X hardware revision.

6. Configure sensors and outputs: Complete sensor calibration, board orientation settings, RC setup, motor assignment, and failsafe configuration.

7. Test before flight: Verify sensor readings, GPS reception, motor direction, control response, power monitoring, and failsafe behavior before operating the aircraft.

Important Notes

• Original V6X versus V6X V2: CUAV identifies the original Pixhawk V6X as discontinued and recommends the V6X V2 as its successor. Confirm the exact model before purchasing.

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• Firmware compatibility: Original V6X and V6X V2 firmware are not interchangeable. Install firmware intended for the correct hardware.

• Power requirements: The listed controller input range is 4.75–5.70V. Check the power module, connector pinout, and wiring before applying power.

• GPS and compass: GPS modules and external peripherals may be sold separately unless explicitly included in the package.

• Flight setup: The controller is autopilot hardware; firmware installation, calibration, parameter configuration, and failsafe setup are required before flight.

• Package contents: Verify whether the purchase includes a power module, GPS unit, cables, mounting accessories, or other peripherals. These may vary by seller or bundle.

Package Includes

• 1 × CUAV Pixhawk V6X Flight Controller assembly

• Power module, GPS module, cables, and mounting accessories only if specified in the selected package