CUAV NEO 4 SE GPS Module with u-blox MIA-M10Q (M10) GNSS, DroneCAN, ST IIS2MDC Compass

Overview

CUAV NEO 4 SE is a GPS Module (GNSS module) based on the u-blox M10 receiver system, designed for multi-GNSS positioning and DroneCAN communication. It supports BeiDou, Galileo, GLONASS, and GPS/QZSS systems and integrates an electronic compass and RGB status lighting.

Key Features

• Receiver: u-blox MIA-M10Q (u-blox M10 satellite receiver system); supports four GNSS concurrently (BeiDou, Galileo, GLONASS, GPS/QZSS)
• Precise positioning design: integrates dual SAW + LNA; TCXO noted in module design
• Processor: STM32H5 Arm Cortex-M33, up to 250 MHz; self-developed M4C architecture software
• Built-in ST IIS2MDC electronic compass (magnetic field dynamic range up to ±50 Gs; temperature offset compensation function)
• DroneCAN protocol; stated compatibility with ArduPilot and PX4 open source platform protocol stacks
• Multi-functional RGB status light: 8-channel bus RGB light group; linked with built-in buzzer; supports controller disarming switch, battery level, positioning, and fault status indications

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Specifications

What’s Included

• NEO 4 SE x 1
• CAN cable (35 cm) x 1
• GPS stand x 1
• 3M double-sided tape x 1
• Fixing screws x 2

Applications

• DroneCAN GNSS positioning for systems using ArduPilot and PX4 protocol stacks (as stated)

Details

The NEO 4 SE GNSS Module integrates a u-blox M10 receiver, self-developed M4C software, and DroneCAN protocol. It features a built-in ST IIS2MDC compass, RGB status light, and compatibility with ArduPilot and PX4 open-source platforms. Designed for high flexibility and safety, it delivers precision positioning and seamless integration—ideal for advanced drone navigation systems that demand reliable, accurate performance in dynamic environments.

NEO 4 SE supports four GNSS: BeiDou, Galileo, GLONASS, GPS/QZSS. Optimizes signals for better location accuracy in tough areas like urban canyons. Part of u-blox M10 Satellite Receiver System.

NEO 4 SE GPS uses TCXO, dual LNA, and RF filtering for enhanced sensitivity, faster acquisition, and precise positioning. Visuals compare signal clarity before and after filtering.

High-performance STM32H5 processor with Cortex-M33 CPU up to 250 MHz. Runs flexible M4C software by CUAV for efficient customization and upgrades.

NEO 4 SE integrates ST IIS2MDC electronic compass with ±50 Gs magnetic range, temperature compensation, and superior anti-interference performance compared to similar products.

NEO 4 SE uses DroneCAN protocol, compatible with ArduPilot and PX4. Offers broad applications, expandability, and flexibility for drone systems integration.

Multi-Functional RGB Status Light Controller Disarming Switch with 8-channel bus, intelligent scene recognition, and built-in buzzer for flight modes, battery, positioning, fault alerts via illuminated indicators on NEO 4 SE.

NEO 4 SE Size dimensions: 60mm diameter, 79mm height, 16.1mm body, 2mm thickness, 12mm base width. Technical schematic for GPS device.

NEO 4 SE packing list includes device, CAN cable, GPS stand, double-sided tape, and two fixing screws for installation.