CUAV NEO 4 SE GNSS DroneCAN Module
CUAV NEO 4 SE is a high-performance GNSS module with DroneCAN protocol support, designed specifically for unmanned aerial vehicles. It is built around the u-blox M10 satellite receiver, capable of simultaneously receiving signals from four global navigation systems: GPS, GLONASS, Galileo, and BeiDou. This combination ensures high positioning reliability even in challenging conditions, such as urban canyons.
The module features a dual SAW + LNA architecture with TCXO and an active antenna, guaranteeing high reception sensitivity and reduced signal acquisition time. The integrated STM32H5 Cortex®-M33 (250 MHz) processor runs on CUAV's proprietary M4C architecture, providing extensive customization and upgrade capabilities.
Additionally, an integrated ST IIS2MDC electronic compass with a dynamic range of ±50Gs and temperature compensation ensures resistance to magnetic interference. For visual indication, an RGB LED ring with multi-level modes is provided, synchronized with the built-in buzzer, signaling controller disarming, battery level, GPS fix status, errors, and more.
The module supports DroneCAN and is fully compatible with ArduPilot and PX4 firmwares, making it a versatile solution for various platforms.
CUAV NEO 4 SE Specifications
| Feature | Description |
|---|---|
| GNSS Chipset | u-blox M10 |
| Supported Systems | GPS, GLONASS, Galileo, BeiDou (simultaneous reception of 4 systems) |
| Signal Filtering | Dual SAW + LNA, TCXO, active antenna |
| Processor | STM32H5, Arm® Cortex®-M33, 250 MHz |
| Software Architecture | Proprietary M4C (flexible configuration and updates) |
| Electronic Compass | ST IIS2MDC, dynamic range ±50Gs, temperature drift compensation |
| Anti-Interference | High resistance to magnetic fields and noise |
| Communication Protocol | DroneCAN |
| Compatibility | ArduPilot, PX4 |
| Light Indication | RGB ring (8 channels), multi-mode indication (GPS, battery, errors, disarming) |
| Audio Indication | Built-in buzzer (multi-frequency mode) |
| Main Indication Functions | Controller status, GPS positioning, disarming, emergency states |
| Purpose | GNSS navigation for unmanned aerial vehicles |
| Manufacturer | CUAV Technology Co., Ltd. |
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