Holybro RPi CM4 Baseboard
Holybro
- Manufacturer
- Holybro
- Part number
- 18080
- Category
- Autopilot Flight Controllers
RPi CM4 Baseboard
Holybro RPi CM4 Baseboard carries a Pixhawk compute module and a Raspberry Pi Compute Module 4 on the same board, giving an autopilot and a companion computer wired together without a hand-built interconnect. The CM4 variant — its RAM and eMMC — storage and cooling are specified separately. Supplied in India by Vebix Automation, an authorised Holybro distributor. Contact us for pricing, lead time and the manufacturer datasheet.
Specifications
| Model | RPi CM4 Baseboard |
| Manufacturer | Holybro |
| Holybro SKU | 18080 |
| Product type | Baseboard |
| Product line | Pixhawk baseboards for 5X, 6X, 6X-RT and 6X Pro |
| Category | Autopilot Flight Controllers |
| Companion module | Raspberry Pi CM4 |
| Takes modules | Pixhawk 5X, 6X, 6X-RT, 6X Pro |
| Flight controller bus | Pixhawk Autopilot Bus |
| Ethernet | External cable |
| USB-C host ports | 2, 1 A each |
| USB-C (slave) | CM4 power/flashing, 5 V maximum |
| Video output | Micro HDMI |
| Autopilot and companion linked by | TELEM2 |
| Internal wiring | CM4 GPIO 14/15/16/17 connect to TELEM2 |
| Flight controller power inputs | 2 (digital) |
| Recommended CM4 | Wireless, 4 or 8 GB RAM, 16 GB eMMC — a separately purchased module, not memory fitted to this board |
| Dimensions and mass | Not published for this carrier. A store's shipping weight is not an engineering mass; ask us for the drawing. |
| Companion computer | Raspberry Pi CM4, on the same board |
Figures above are from Holybro's published documentation, read on 2026-09-07: Pixhawk RPi CM4 baseboard overview Pixhawk RPi CM4 baseboard connections and ports. Where a figure depends on a hardware revision the row says so; confirm the revision supplied against your order.
Applications
Research and inspection aircraft running ROS or a similar stack on a Raspberry Pi alongside the autopilot.
Compatible accessories
Pixhawk 6X or 6X Pro compute module, a Raspberry Pi Compute Module 4 in the required RAM and eMMC variant, storage and cooling.
Selection guides
How to choose between the options in this category, and what to check before ordering.
Common questions
What are its dimensions?
Not published for this carrier. A store's shipping weight is not an engineering mass; ask us for the drawing..
What is the manufacturer part number?
Holybro lists it as 18080. Quote that number on an enquiry and we will match it exactly.
Can I get the datasheet and drawings?
Yes. The Holybro datasheet and any drawings we hold for the Holybro RPi CM4 Baseboard are sent on request -- ask for them with your enquiry and we will attach them to the reply.
How do I order this in India?
Vebix Automation is an authorised Holybro distributor and supplies the Holybro RPi CM4 Baseboard across India from Pune. Pricing, stock, lead time and the manufacturer datasheet are confirmed on enquiry.
The rest of the Pixhawk baseboards for 5X, 6X, 6X-RT and 6X Pro range
More in Autopilot Flight Controllers
Autopilot Flight Controllers selection guide & comparison →Goes with this
Other parts in this category. These are not alternatives to the part above — they are what it is installed alongside.
Get a quote for this product
Tell us the quantity and delivery location. We will confirm pricing, stock and lead time, and can help with the datasheet and compatibility.
Availability & support
Contact us for exact pricing, stock and lead time. Supplied and supported across India by Vebix Automation, an authorised Holybro distributor, with technical support through selection, integration and after delivery. The manufacturer datasheet for this product is available on request.
Compare baseboards
Manufacturer specifications for the parts this one is an alternative to, side by side. A dash means a figure is not listed in our catalogue, not zero. Check the exact variant and operating conditions before choosing.
| Product | Flight controller power inputs | Product type | Autopilot and companion linked by | Companion computer | Model |
|---|---|---|---|---|---|
| RPi CM4 Baseboard this page | 2 (digital) | Baseboard | TELEM2 | Raspberry Pi CM4, on the same board | RPi CM4 Baseboard |
| Pixhawk Jetson Baseboard With Case | 2 | Baseboard | UART, CAN, Ethernet switch | NVIDIA Jetson, on the same board | Pixhawk Jetson Baseboard (with case) |
| Pixhawk Jetson Baseboard Without Case | 2 | Baseboard | UART, CAN, Ethernet switch | NVIDIA Jetson, on the same board | Pixhawk Jetson Baseboard (no case) |
| Pixhawk Mini Baseboard | — | Baseboard | — | Not on this board | Pixhawk Mini Baseboard |
| Pixhawk Standard Baseboard V2A | — | Baseboard | — | Not on this board | Pixhawk Standard Baseboard V2A |
| Pixhawk Standard Baseboard V2B | — | Baseboard | — | Not on this board | Pixhawk Standard Baseboard V2B |