The DroneCAN Cable (300 mm) is a precision-assembled communication cable designed for connecting DroneCAN/UAVCAN peripherals to flight controllers and CAN-enabled devices.
Built using genuine JST-GH style 4-pin connectors and 28 AWG tinned copper conductors, the cable incorporates a twisted CAN differential pair to improve noise immunity and communication reliability in electrically demanding UAV environments.
Whether connecting GNSS modules, airspeed sensors, power modules, CAN hubs, ESCs, or other DroneCAN devices, this cable provides a dependable plug-and-play connection.
Key Features
- DroneCAN / UAVCAN compatible
- JST-GH 4-pin connectors on both ends
- Twisted CAN_H and CAN_L pair
- Pin-to-pin straight-through wiring
- 28 AWG tinned copper conductors
- Crimp terminal pull-test verified
- Lightweight and flexible construction
- Suitable for industrial and professional UAV applications
Applications
- DroneCAN GNSS Modules
- CAN Airspeed Sensors
- DroneCAN Power Modules
- CAN ESCs
- DroneCAN Hubs and Splitters
- CubePilot Flight Controllers
- ArduPilot Systems
- PX4 Systems
- UAV Prototyping and Development
Technical Specifications
| Parameter | Specification |
|---|---|
| Connector Type | JST-GH 4-Pin to JST-GH 4-Pin |
| Connector Pitch | 1.25 mm |
| Cable Length | 300 mm |
| Conductor Size | 28 AWG |
| Conductor Material | Tinned Copper |
| Wiring | Straight Through |
| CAN Pair | Twisted CAN_H / CAN_L |
| Compatibility | DroneCAN / UAVCAN |
| SKU | SW-CAN-300-GH4 |
Pin Mapping
The cable uses a straight-through connection ensuring seamless compatibility with standard DroneCAN devices.
| Pin | Signal |
|---|---|
| 1 | V+ |
| 2 | CAN_H |
| 3 | CAN_L |
| 4 | GND |
Why Use a Twisted CAN Pair?
CAN communication relies on differential signaling. Twisting the CAN_H and CAN_L conductors helps:
- Reduce electromagnetic interference (EMI)
- Improve signal integrity
- Increase communication reliability
- Enhance performance in high-noise UAV environments
Compatibility
Compatible with devices using the standard DroneCAN JST-GH 4-pin connector, including:
- CubePilot Cube Series
- ArduPilot Compatible Flight Controllers
- PX4 Compatible Flight Controllers
- DroneCAN GNSS Modules
- DroneCAN Airspeed Sensors
- DroneCAN Power Modules
- DroneCAN ESCs
- CAN Distribution Hubs
Package Contents
- 1 × DroneCAN Cable (JST-GH 4-Pin to JST-GH 4-Pin, 300 mm)
Manufacturer Information
Manufacturer: SwiftWing Robotics
Model: SW-CAN-300-GH4
SKU: SW-CAN-300-GH4
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