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Holybro Pixhawk RPi CM4 UAV Flight Controller Baseboard
Description
Holybro Pixhawk RPi CM4 UAV Flight Controller Baesboard
The Holybro Pixhawk RPi CM4 Baseboard makes the connection between Pixhawk drone flight controllers and Raspberry Pi Compute Module 4 (RPi CM4) as a companion computer, an easy job. It creates a compact form with all the connections that one may need for development. All Pixhawk connectors and autopilot bus standard is followed for compatibility, which allows using any compatible Pixhawk Flight Controller.
The Drone Autopilot Flight Controller module is internally connected to the RPi CM4 through TELEM2, while there is the possibility of an ethernet connection using an external cable. Pixhawk 5X and Pixhawk 6X flight controllers are compatible with this baseboard.
Holybro’s Pixhawk 6X UAV Flight Controller is an autopilot device based on FMUv6 that is ideal for use by engineers at startups, corporate research labs, and academics (research, professors, students) as well as for commercial applications. The FMUv6X open-hardware standard includes high-performance and low-noise IMUs on board that helps improve stabilization.
Pixhawk 6X was one of the first Pixhawk boards to add support for fast Ethernet connection. With Microchip Ethernet PHY integrated into the External Sensor Bus (SPI5), high-speed communication with mission computers such as BeagleBone Black and Raspberry Pi 4 via Ethernet was made possible, as well as two chip select lines and data-ready signals for additional sensors and payload. Pixhawk 6X Autopilot firmware could handle more complex algorithms and models, thanks to the increased processing power and RAM in this flight controller.
If you have any questions regarding our products, use the Motionew Support team page to consult our engineering team.
FAQ – Holybro Pixhawk RPi CM4 (Flight Controller with Integrated Raspberry Pi Compute Module 4)
1. What are the key technical features of the Holybro Pixhawk RPi CM4?
The Pixhawk RPi CM4 combines the Pixhawk 6X flight controller with a Raspberry Pi Compute Module 4 (CM4), offering an all-in-one solution for flight control and onboard computing. It supports high-performance AI, data processing, and companion computer tasks directly on the same board.
2. What connectivity and interfaces does it offer?
The unit includes USB 3.0, HDMI, Gigabit Ethernet, UART, CAN, I²C, and GPIO interfaces, allowing seamless integration with cameras, sensors, and external peripherals for UAV or robotics applications.
3. What UAV or robotic platforms is it suitable for?
It is ideal for multirotors, fixed-wing UAVs, VTOL systems, and autonomous ground or maritime vehicles that require both flight control and edge computing capabilities in a compact platform.
4. How can customers order and make payments?
The Holybro Pixhawk RPi CM4 is available via MotioNew’s online store. Accepted payment methods include PayPal, Visa, Mastercard, and international bank transfer. Bulk and OEM pricing options are available.
5. Does MotioNew provide OEM or customization options?
Yes. MotioNew offers OEM integration including custom firmware tuning, CM4 configuration (storage and memory options), and software optimization for UAV manufacturers and AI developers.
6. What documentation and after-sales support are provided?
Each unit includes installation manuals, wiring diagrams, and SDK access for both Pixhawk and Raspberry Pi components. MotioNew provides warranty coverage, firmware updates, and technical support for integration and development.
Specifications
Specifications
| Pixhawk 6X FC Module Specifications | |
| FMU Processor of pixhawk6x | STM32H753
32 Bit Arm® Cortex®-M7, 480MHz, 2MB flash memory, 1MB RAM |
| IO Processor | STM32F100
32 Bit Arm® Cortex®-M3, 24MHz, 8KB SRAM |
| On-board sensors
Accel/Gyro: |
ICM-20649 |
| Accel/Gyro: | ICM-42688-P |
| Accel/Gyro: | ICM-42670-P |
| Mag: | BMM150 |
| Barometer: | 2x BMP388 |
| Max input voltage Ratings | 6V |
| USB Power Input Ratings: | 4.75~5.25V |
| Servo Rail Input Ratings: | 0~36V |
| Telem1 output current limiter: | 1.5A |
| All other port combined output current limiter: | 1.5A |
| Flight Controller Module | 38.8 x 31.8 x 14.6mm |
| Standard Baseboard: | 52.4 x 103.4 x 16.7mm |
| Mini Baseboard: | 43.4 x 72.8 x 14.2 mm |
| Flight Controller Module Weight | 23g |
| Standard Baseboard Weight | 51g |
| Mini Baseboard Weight | 26.5g |
| 16x PWM servo outputs | |
| R/C input for Spektrum / DSM | |
| Dedicated analog / PWM RSSI input and S.Bus output | |
| 4x general-purpose serial ports | 3 with full flow control
1 with separate 1.5A current limit (Telem1) 1 with I2C and additional GPIO line for external NFC reader |
| 2x GPS ports | 1 full GPS plus Safety Switch Port
1 basic GPS port |
| 1x I2C port | |
| 1x Ethernet port | |
| Transformerless Applications | |
| 100Mbps | |
| 1x SPI bus | 2 chip select lines
2 data-ready lines 1 SPI SYNC line 1 SPI reset line |
| 2x CAN Buses for CAN peripheral | CAN Bus has individual silent controls or ESC RX-MUX control |
| 2x Power input ports with SMBus | 1 AD & IO port
2 additional analog input 1 PWM/Capture input 2 Dedicated debug and GPIO lines |
Product contents
Product contents
Bundle 1
- Pixhawk RPi CM4 Baseboard
- Note: Does not include Flight Controller Module & RPi CM4
- PM03D Power Module
- Pixhawk RPi CM4 Baseboard Cable Set
Bundle 2
- Pixhawk 6X Flight Controller Module
- PM03D Power Module
- Pixhawk RPi CM4 Baseboard
- Note: Does not include RPi CM4
- Pixhawk RPi CM4 Baseboard Cable Set
Bundle 3
- Raspberry Pi CM4
- RAM: 8GB
- eMMC: 32GB
- Wireless: No
Documents
Documents
Check the full manual here.
Reviews
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Liam Jenkins –
Qualità eccezionale per il prezzo!