NEO 4 NANO GNSS CAN Module
- Compact Size, High Integration.
- u-blox M10 Satellite Receiver System, Supporting Simultaneous Reception of Four Satellite Systems.
- High-Performance STM32H5 Processor.
- Runs on M4C Architecture Software.
- Built-in ST IIS2MDC Electronic Compass.
- RGB Full-Color Status Indicator Light.
- CAN Bus Communication, Compatible with ArduPilot and PX4.
Compact & Lightweight, Highly Integrated, Miniaturized Design
NEO 4 NANO innovatively adopts a highly integrated, miniaturized design with a precise internal structure and a compact overall appearance. Compared with conventional GPS positioning modules, its size is significantly reduced, with a weight of only 10.6 g. The compact body integrates complete positioning functions, easily meeting the strict space requirements of micro-unmanned system devices, expanding application possibilities, and ushering in a new era of precision positioning.
u-blox M10 System, Four GNSS Concurrent Reception
NEO 4 NANO supports simultaneous reception of signals from four major satellite navigation systems: BeiDou, Galileo, GLONASS, and GPS/QZSS. By intelligently selecting optimal satellite signals, NEO 4 NANO can significantly enhance positioning availability and stability in complex environments such as urban canyons.
Powerful Processor, Self-Developed M4C Architecture Support
NEO 4 NANO is equipped with an STM32H5 processor, featuring a 250 MHz clock speed and an Arm® Cortex®-M33 core, which can deliver ample computing power. Combined with CUAV’s self-developed highly flexible M4C architecture software, it enables efficient customized development and upgrading.
High Anti-Interference Sensor, Wide Dynamic Magnetic Field Detection
NEO 4 NANO features a built-in ST IIS2MDC sensor, with a magnetic field dynamic detection range of up to ±50 Gs and temperature offset compensation. It delivers outstanding performance in high dynamic range and strong resistance to magnetic interference among similar products.
Accurate and Reliable, Dual SAW+LNA
NEO 4 NANO integrates TCXO and dual-channel LNA architecture, combined with RF filtering technology to build a high-performance active receiving antenna, which provides excellent receiving sensitivity and acquisition time, effectively improves signal quality, and ensures accurate and reliable positioning performance.
RGB Full-Color Status Indicator Light, Controller Unlock Switch
Equipped with an 8-channel bus-controlled RGB light group, NEO 4 NANO is integrated with a built-in buzzer, delivering multi-level status indication effects. Through intelligent scene recognition, it can clearly indicate various working statuses of the controller, including unlock status, battery level, positioning status, and fault information.
CAN Communication Protocol, Compatible with Mainstream Open-Source Stacks
Adopting the CAN protocol, NEO 4 NANO is fully compatible with mainstream open-source platforms such as ArduPilot and PX4, adapting to various unmanned system devices and having a wide range of application scenarios.
Specifications & Parameters
Basic Parameters | |
| Receiver Type | u‑blox MIA‑M10Q |
| Processor | STM32H5 Arm® Cortex®‑M33 250 MHz |
| Electronic Compass | IIS2MDC |
| Frequency Band | GPS: L1 C/A GLONASS: L1OF BDS:B1I/B1C Galileo: E1B/C |
| Augmentation Systems | SBAS: EGNOS, GAGAN, MSAS, WAAS, BDSBAS, KASS and SouthPAN QZSS: L1S (SLAS) |
| Number of Concurrent GNSS | 4 (BDS, Galileo, GLONASS, GPS) |
| Oscillator | TCXO |
| Acquisition | Cold Start 27s Hot Start 1s Aided Start 1s |
| Nav. Update Rate | Up to 10 Hz (4 concurrent GNSS) Up to 25 Hz (single GNSS) |
| Horizontal Position Accuracy | 1.5 m CEP |
| 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 | 34 × 20 × 14.5 mm |
| Weight | 10.6 g |
| Input Voltage | 4.5 ~ 5.4 V |
| Operating Temperature | -10 ~ +80 ℃ |
Dimensions chart
NEO 4 NANO Videos
ArduPilot, Dronecode, and PX4 Long-Term Partners
CUAV Tech Inc., Ltd. is a National High-Tech Enterprise and Guangdong Provincial Specialized, Sophisticated, Innovative SME that focuses on open-source unmanned system innovation technologies. It integrates R&D, production, sales, after-sales service, and technical support into a cohesive operation. The company maintains long-term collaborative partnerships with leading open-source organizations such as ArduPilot, Dronecode, and PX4.
Supports ArduPilot and PX4 firmware
Procurement/Purchasing Communication
