PX4-Autopilot/docs/en/gps_compass/gps_cuav_neo_3.md
Hamish Willee 88d623bedb
Move PX4 Guide source into /docs (#24490)
* Add vitepress tree

* Update existing workflows so they dont trigger on changes in the docs path

* Add nojekyll, package.json, LICENCE etc

* Add crowdin docs upload/download scripts

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* Used docs prefix for docs workflows

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* ci: docs move to self hosted runner

runs on a beefy server for faster builds

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

* ci: don't run build action for docs or ci changes

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

* ci: update runners

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

* Add docs/en

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* Fix up editlinks to point to PX4 sources

* Download just the translations that are supported

* Add translation sources for zh, uk, ko

* Update latest tranlsation and uorb graphs

* update vitepress to latest

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Signed-off-by: Ramon Roche <mrpollo@gmail.com>
Co-authored-by: Ramon Roche <mrpollo@gmail.com>
2025-03-13 16:08:27 +11:00

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CUAV NEO 3 GPS

This NEO 3 GPS is manufactured by CUAV. It integrates Ublox M9N, IST8310, three-color LED lights and safety switches, and is compatible with CUAV and Pixhawk standard controllers.

Hero image of Neo3 GPS

Technical Specification

Hardware Type
Compass IST8310
GNSS receiver UBLOX NEO M9N
RGB drive NC5623C
Buzzer Passive buzzer
Safety switch Physical button
GNSS Beidou, Galileo, GLONASS, GPS
GNSS Augmentation System SBAS:WAAS,EGNOS,MSAS
QZSS:L1s(SAIF)
otherRTCM3.3
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 start24S
Hot start2S
Aided start:2s
Number of satellites(MAX) 32+
Sensitivity Tracking and nav-167dBm
Cold start Hot star-148dBm
Reacquisition -160dBm
Protocol UART+IO+I2C
Port TYpe GHR-10V-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

Dimensions

Neo 3 Size

Pinouts

Neo 3 Pinouts

Where to Buy

Wiring and Connections

Neo3 wiring and connection diagram

Neo3 wiring and connection diagram

More info