CUAV NEO 3 Pro
PX4 v1.13NEO 3Pro is a DroneCan GPS receiver produced by CUAV. It integrates UBLOX M9N, STM32F4 MCU, RM3100 compass, three-color LED light and safety switch.
Technical Specifications
| Hardware | Type |
|---|---|
| Processor | STM32F412 |
| Compass | RM3100 |
| Barometer | MS5611 |
| GNSS receiver | UBLOX NEO M9N |
| RGB drive | NCP5623C |
| Buzzer | Passive buzzer |
| Safety switch | Physical button |
| GNSS | Beidou, Galileo, GLONASS, GPS |
| GNSS Augmentation System | SBAS:WAAS,EGNOS,MSAS QZSS:L1s(SAIF) other：RTCM3.3 |
| Number of concurrent GNSS | 4 |
| Frequency band | GPS:L1C/A GLONASS:L10F Beidou:B1I Galileo:E1B/C |
| Horizontal accuracy | 2.0M |
| Speed accuracy | 0.05M/S |
| Nav. update rate | 25Hz(Max) |
| Acquisition | Cold start：24S Hot start：2S Aided start:2s |
| Number of satellites(MAX) | 32+ |
| Sensitivity | Tracking and nav-167dBm Cold start Hot star-148dBm Reacquisition -160dBm |
| Protocol | UAVCAN |
| Port TYpe | GHR-04V-S |
| Supported flight controller | CUAV series, Pixahwk series |
| Wave filtering | SAW+LNA+SAW |
| Anti-Electromagnetic/radio frequency interference | EMI+RFI |
| Upgrade firmware | support |
| Input voltage | 5V |
| Operating temperature | -10~70℃ |
| Size | 60_60_16MM |
| Weight | 33g |
Where to Buy
Wiring and Connections
NEO 3 Pro 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.
