NEO 4SE is a high-performance single-point positioning module for unmanned systems. It integrates Ublox's tenth-generation high-precision GNSS receiver, high-performance STM32H5 processor, electronic compass, safety switch, RGB full-color status light, supports DroneCan protocol, and is perfectly compatible with ArduPilot/PX4 firmware.

FEATURES

• U-blox M10Q Satellite Reception System
• Self-developed highly flexible M4C architecture
• STM32H5 high-performance processing unit
• SAW+LNA dual filtering; stronger anti-interference ability
• ST IIS2MDC electronic compass, strong anti-magnetic interference
• Multi-function RGB full-color status light
• DroneCAN standard protocol, high real-time performance and strong anti-interference
• Compatible with ArduPilot and PX4

Specification:

Satellite receiver: U-blox MIA-M10Q

Processor: STM32H5 Arm® Cortex®-M33 250 MHz

Compass: IIS2MDC

Frequency Band

• GPS： L1 C/A
• GLONASS： L1OF
• 北斗： B1I/B1C
• Galileo： E1B/C
• QZSS： L1 C/A L1S

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 : 27s
• Hot Start : 1s
• Aided Start : 1s

Sensitivity:

• Tracking and nav:-167dBm
• Reacquisition: -160dBm
• Cold start：-148dBm
• Hot star: -159dBm

Nav. Update Rate

• Default:5Hz，
• Up to 10Hz（four satellite system）
• Up to 25Hz（single satellite system)

Horizontal Position Accuracy: 1.5m CEP

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

Data Interface GHR-04V-S

Size: 60mmx60mmx16.1mm

Weight : 33g

Input Voltage: 4.7 V ~ 5.2V

Operating Temperature: -10 ℃ ~ +80℃