The module includes the ceramic GPS antenna, onboard EEPROM, and standard UART interface for easy use with Arduino, ESP32, STM32, and other microcontrollers.
Key Features
- High-sensitivity U-Blox NEO-7M GPS chipset
- Supports GPS, QZSS satellite systems
- Fast start (cold, warm, hot start supported)
- Built-in ceramic antenna + external antenna connector (varies by model)
- Onboard 3.3V regulator and LED indicators
- UART communication for easy microcontroller interfacing
- High accuracy and stable signal lock
Specifications
| Parameter | Details |
|---|---|
| Chipset | U-Blox NEO-7M |
| Operating Voltage | 3.3V–5V |
| Communication | UART (TX/RX) |
| Position Accuracy | ~2.5m CEP |
| Update Rate | 1 Hz (default), up to 5 Hz configurable |
| Antenna | Built-in ceramic active antenna |
| Baud Rate | 9600 (default) |
| Cold Start Time | ≈ 30 seconds |
Applications
- Robotics and autonomous vehicles
- GPS location logging
- ESP32 / Arduino mapping projects
- Time and synchronization projects
- IoT outdoor devices
- Educational GPS experiments
(Safe for student projects — no risky or harmful use.)
Package Includes
- 1 × NEO-7M GPS Module
- 1 × Built-in ceramic antenna (or external antenna connector depending on version)















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