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Holybro Pixhawk 4 Aluminum Case

₹20,329.00 (Inclusive of all taxes)
Out of Stock

The Holybro Pixhawk 4 Aluminum Case is a professional-grade flight controller featuring an STM32F7 processor, dual redundant IMUs, and a rugged aluminum enclosure for enhanced durability and thermal management in demanding UAV and robotic applications.

Features

  • STM32F765 processor with 2MB flash and 512KB RAM for complex autonomous navigation.
  • Dual redundant Bosch and InvenSense IMUs mounted on vibration-damping foam for reliable state estimation.
  • Rugged aluminum enclosure provides superior physical protection and heat dissipation.
  • Extensive connectivity via 2 SPI and 4 I2C buses for sensors, peripherals, and companion computers.
  • Fully compatible with ArduPilot and PX4 open-source autopilot firmware.

Out of stock

Description

The Pixhawk 4 Aluminum Case is engineered as a robust upgrade from the standard plastic variant, targeting professional and industrial UAV applications. The machined aluminum case not only shields the sensitive electronics from physical impacts but also acts as a large heatsink, improving thermal stability during prolonged operation in high-temperature environments.

Its core architecture is built around the powerful STM32F7 microcontroller, running the NuttX real-time operating system. This combination ensures deterministic, low-latency control loops essential for autonomous flight. The inclusion of dual, isolated IMUs provides sensor redundancy, a critical feature for safety in commercial drone operations.

Key Features

  • Industrial-Grade Enclosure: Machined aluminum case offers superior impact resistance and passive cooling compared to plastic housings.
  • High-Performance Processing: STM32F765 MCU delivers the computational power needed for advanced navigation algorithms and mission planning.
  • Sensor Redundancy & Isolation: Dual IMUs from Bosch and InvenSense are mounted on vibration-damping material to minimize high-frequency noise and provide failover capability.
  • Expansive I/O Connectivity: Multiple SPI and I2C buses allow for seamless integration of a wide array of peripherals, including GPS, telemetry radios, and optical flow sensors.
  • Professional Firmware Support: Certified for use with the full feature sets of ArduPilot and PX4, enabling advanced autonomous behaviors and precise control.
  • Integrated Power Management: Designed to handle a wide input voltage range with robust power filtering for stable operation.

Applications

  • Heavy-lift and industrial inspection drones requiring robust, reliable autopilots.
  • Autonomous research platforms and robotic vehicles for academic and commercial development.
  • Long-endurance fixed-wing UAVs where thermal management is critical.
  • Marine surface vehicles (USVs) and other robotic applications in harsh environments.
  • Professional cinematography drones where flight controller redundancy and durability are paramount.

Technical Specifications

FMU ProcessorSTM32F765
Flash / RAM2MB / 512KB
IMU SensorsBosch & InvenSense (Dual Redundant)
Operating SystemNuttX RTOS
Connectivity Buses2x SPI, 4x I2C
Input Voltage4.5V - 5.5V (Typical, 6V Max)
Max Current Sensing120A
Dimensions (LxWxH)90mm x 50mm x 30mm
Weight (Approx.)70g
Case MaterialAluminum

Frequently Asked Questions

What is the main advantage of the aluminum case version over the standard Pixhawk 4?

The aluminum case provides significantly improved physical durability and thermal performance. It acts as a large heatsink, dissipating heat more effectively than plastic, which is crucial for maintaining sensor accuracy and processor stability during long, demanding flights in hot environments or high-performance applications.

Is this flight controller compatible with ArduPilot and PX4 firmware?

Yes, the Holybro Pixhawk 4 Aluminum Case is fully certified and designed as a reference platform for both ArduPilot and PX4 open-source autopilot software. You can flash either firmware to utilize their complete feature sets for autonomous navigation, mission planning, and advanced flight modes.

What is the purpose of the dual IMU sensors?

The dual redundant IMUs, from Bosch and InvenSense, provide critical sensor redundancy. If one IMU fails or provides erroneous data, the system can automatically switch to the other, enhancing flight safety. Furthermore, they are mounted on vibration-damping material to isolate them from high-frequency motor and frame vibrations, improving attitude estimation accuracy.

Package Includes

  • 1 x Holybro Pixhawk 4 Flight Controller (Aluminum Case)

Additional Information

Weight 0.07 kg
Dimensions 9 × 5 × 3 cm