The NEO-6M GPS Module is a high-sensitivity, low-power GPS receiver designed for precision location tracking in drones, navigation systems, and IoT devices. Based on u-blox’s NEO-6M chipset, it provides reliable outdoor positioning with 2.5-meter accuracy and supports multiple satellite systems (GPS, GLONASS optional).
Core Specifications
Chipset: u-blox NEO-6M (high-performance GPS receiver)
Operating Voltage: 3.3V - 5V (compatible with Arduino/RPi)
Frequency: L1 (1575.42 MHz)
Channels: 50 channels (fast acquisition & tracking)
Default Baud Rate: 9600 bps (configurable up to 115200)
Antenna: Patch antenna (25x25mm) + external antenna connector
Positioning Performance
Accuracy: 2.5m (horizontal)
Hot Start: <1 sec (with backup battery)
Cold Start: ~27 sec (without backup battery)
Update Rate: 1Hz (default), up to 5Hz (configurable)
Communication & Interfaces
Protocol: NMEA 0183 (standard) / UBX binary (u-blox proprietary)
Interface: UART (TX/RX)
Onboard EEPROM: Saves configuration settings
Power & Backup
Operating Current: 45mA (during tracking)
Backup Battery: CR1220 coin cell (for hot starts & RAM data retention)
Power Save Mode: Low-power tracking options
Physical Details
Dimensions: 25mm x 35mm (module only)
LED Indicator: Flashing = GPS fix acquired
Connectors: 4-pin header (VCC, GND, TX, RX)
Key Advantages
✔ High Sensitivity (-161dBm tracking) for urban/weak-signal areas
✔ Backup Battery (CR1220) enables hot starts in <1 second
✔ Configurable Update Rate (up to 5Hz for drones/robotics)
✔ Arduino/RPi Compatible (3.3V/5V logic, UART interface)
Performance & Features
50-Channel Reception: Locks onto satellites quickly
NMEA Output: Standard GGA, RMC, GSA messages (lat/long/altitude)
External Antenna Support: SMA connector for improved signal
Power Efficiency
45mA during active tracking (lower in power-saving modes)
Coin cell backup retains almanac data for faster fixes
Applications
Drone Navigation (real-time position tracking)
Vehicle Trackers (GPS data logging)
Smart Watches (outdoor activity tracking)
Geofencing Systems (location-based triggers)
Why Choose NEO-6M?
Reliable Fixes: Backup battery ensures quick hot starts
Easy Integration: Works with Arduino’s SoftwareSerial or hardware UART
Cost-Effective: Balances performance and price
Pro Tip: Use TinyGPS++ library for parsing NMEA data easily!
Package Includes: 1 x Neo6m Gps Module