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NEO 4 SE is a standard-size satellite navigation receiver module. It integrates a u-blox M10 satellite receiver, an STM32H5 processor, an electronic compass, a safety switch, an RGB full-color status light, and adopts CAN bus communication.
NEO 4 SE GPS Module Features:
1– Support Four Satellites u-blox M10 Satellite Receiver System
2– Precise Positioning Integrate Dual SAW + LNA
3– High-Performance STM32H5 Processor Self-Developed M4C Architecture Software
4– Strong Anti-lnterference Built-In ST llS2MDc Electronic Compass
5– Adopt DroneCAN Protocol Compatible with Mainstream Open Source Platform
6– Multi-Functional RGB Status Light Controller Disarming Switch
Product Parameters
Receiver Type：u-blox MIA-M10Q
Processor：STM32H5 Arm Cortex-M33 250 MHz
Compass：IIS2MDC
Frequency Band：GPS: L1 C/A / GLONASS: L1OF / BeiDou: B1I/B1C / Galileo: E1B/C
Augmentation Systems：SBAS: EGNOS, GAGAN, MSAS, WAAS, BDSBAS, KASS, and SouthPAN/QZSS: L1S (SLAS)
Number of Concurrent GNSS：4(BeiDou, Galileo, GLONASS, GPS)
Oscillators：TCXO
Acquisition：Cold Start: 27 s | Hot Start: 1 s | Aided Start: 1 s
Sensitivity：Tracking and Nav: -167 dBm / Reacquisition: -160 dBm / Cold Start: -148 dBm / Hot Start: -159 dBm
Nav. Update Rate：Default: 5Hz / Up to 10 Hz (4 concurrent GNSS) / Up to 25 Hz (single GNSS)
Horizontal Position Accuracy：1.5 mCEP
Signal Integrity：RF interference and jamming detection and reporting, spoofing detection and reporting
Wave Filtering：SAW+LNA+SAW+LNA
Anti Electromagnetic/Radio Frequency Interference：EMI+RFI
Protocol：DroneCAN
Upgrade Firmware：Support
Firmware：CUAV M4C GNSS
Port Type
Data Interface：GHR-04V-S
Hardware Parameters
Size：60 × 60 × 16.1 mm
Weight：33g
Input Voltage：4.7-5.2V
Operating Temperature：-10 ℃ ~ +80 ℃
NEO 4 SE Packing List
NEO 4 SE：×1
CAN Cable (35cm)：×1
GPS Stand：×1
3M Double-Sided Tape：×1
Fixing Screws：×2
NEO 4 SE can receive four GNSS concurrently, supporting BeiDou, Galileo, GLONASS, and GPS/QZSS systems. The receiver can select the optimal signals to maximize location availability, allowing the GNSS module to perform well even in challenging environments such as urban canyons.
NEO 4 SE integrates TCXO, dual LNA architecture, together with an active receiving antenna composed of an RF filtering system, which can provide outstanding receiving sensitivity and acquisition time, effectively enhancing positioning accuracy.
It adopts brand-new STM32H5 Arm® Cortex®-M33 CPU processor, running frequency up to 250 MHz, providing the system with stronger computing power. It runs the highly flexible M4C architecture software developed by CUAV, which can achieve customized development and upgrading efficiently.
Integrating the new ST IIS2MDC electronic compass internally, the NEO 4 SE features a magnetic field dynamic range of up to ±50 Gs and incorporates a temperature offset compensation function. It has a high dynamic range and strong anti-magnetic field interference ability among similar products
NEO 4 SE adopts the DroneCAN protocol and is compatible with the ArduPilot and PX4 open source platform protocol stacks. It has a wide range of application scenarios and stronger expandability and flexibility.
It is equipped with an 8-channel bus RGB light group, which can present multi-level and rich status effects. It is linked with a built-in buzzer in multiple frequencies, and generates a variety of recognizable states through intelligent scene recognition, covering various work modes such as controller disarming switch, battery level, positioning, fault, etc.
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