NEO 3 GNSS Module
Overview
NEO 3 uses a hardware design similar to NEO v2, and upgrades the GNSS navigation module to the M9N module that supports the four mainstream satellite systems of Beidou, GPS, Galileo and Glonass. The positioning accuracy has been significantly improved. It is a high Cost-effective unmanned system positioning and navigation module. It integrates compass, flight controller status light, buzzer, and safety switch in one; it has the characteristics of high sensitivity and strong anti-interference.
Product features
- Integrated Ublox latest generation GNSS module (NEO-M9N)
- Support the concurrency of four mainstream satellite systems to adapt to more complex environments
Dedicated antenna supporting four major satellite systems
Integrated compass, flight controller status light, buzzer, etc.
Product function
- GPS positioning: provide accurate positioning information for unmanned system equipment
- Electronic compass: provide accurate heading and attitude information
- FC status reminder: circular RGB display flight control status
- Alarm function: Provide an alarm when the drone has information that threatens safe flight
- Safety protection: Provide physical buttons to avoid accidental motor rotation and protect you and the equipment
Key data
| Annotate | |
|---|---|
| Compass | IST8310 |
| GNSS receiver | UBLOX NEO M9N |
| RGB drive | NCP5623 |
| Buzzer | Passive buzzer |
| Safety switch | Physical button |
| Number of concurrent GNSS | 4(Beidou、Galileo、 GLONASS、 GPS) |
| Frequency band | GPS:L1C/A GLONASS:L10F Beidou:B1I Galileo:E1B/C |
| GNSS Augmentation System | SBAS:WAAS,EGNOS,MSAS QZSS:L1s(SAIF) other：RTCM3.3 |
| 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 | UART+IO+I2C |
| Wave filtering | SAW+LNA+SAW |
| Anti-Electromagnetic/radio frequency interference | EMI+RFI |
| Upgrade firmware | Support satellite receiver firmware upgrade |
| Supported flight controller | CUAV series, Pixahwk series |
| Port TYpe | GHR-10V-S |
| Input voltage | 4.7-5.2V |
| Operating temperature | -10~70℃ |
| Size | 60*60*16MM |
| Weight | 33g |
Size
Purchase
CUAV store(Alibaba) CUAV store
Connection-to-v5+
[!NOTE] The connections of other PX4 flight controllers are the same.
Pinouts
Flight control parameter setting
Neo 3 is a plug-and-play module without parameter settings.