CUAV NEO 3X GPS
PX4 v1.13CUAV Neo 3X is a GNSS receiver that is waterproof and dustproof. It has IP66 protection capability and integrates UBLOX M9N module, RM3100 compass, color LED light and safety switch.
Main features :
- Professional waterproof and dustproof design.
- DroneCAN protocol support.
- Quad Satellite System Receiver (Ublox M9N).

Technical Specification
| Hardware | Type |
|---|---|
| MUC | STM32F412 |
| Protocol | DroneCAN |
| Compass | RM3100 |
| Barometer | ICP-20100 |
| GNSS receiver | Ublox M9N |
| Frequency band | GPS: L1C/A GLONASS:L10F Beidou:B1I Galileo:E1B/C |
| Number of concurrent GNSS | 4 |
| Horizontal accuracy | 1.5m |
| Number of satellites(MAX) | 32+ |
| Acquisition | Cold start:24S Hot start:2S Aided start:2s |
| Nav. update rate | 5Hz(default),25Hz(MAX) |
| Sensitivity | Tracking and nav:-167dBm Cold start Hot star:-148dBm Reacquisition: -160dBm |
| Protection level | IP66 |
| Input voltage | 4.7~5.2V |
| Operating temperature | -10~70℃ |
| Size | 67_67_21.2mm |
| Weight | 46g (without cable) |
Where to Buy
Wiring and Connections
NEO 3X connected to autopilot CAN1/CAN2 interface

PX4 Configuration
Open QGroundControl > Parameters and modify the following parameters:
UAVCAN_ENABLESet toSensors Automatic config.UAVCAN_SUB_GPSSet toEnable.
