GPS Modules | Part of u-Blox's Family of GPS Receivers | NEO-M8N | NEO-7M | NEO-6M
NEO-M6: This module provides standard GPS functionality and is known for its reliable performance. It's suited for applications that need basic GPS positioning.
NEO-M7: This module offers improved performance over the M6, with better sensitivity and faster time-to-first-fix. It supports both GPS and GLONASS satellites, which can enhance accuracy and reliability.
NEO-M8: This module represents a significant upgrade, featuring support for multiple GNSS systems (GPS, GLONASS, Galileo, and BeiDou), which can provide even better positioning accuracy and reliability. It also includes advanced features like high-precision timekeeping and improved power efficiency.
NEO-6M GPS Module with EEPROM
- Technology: Based on the u-blox NEO-6M chipset, providing reliable GPS positioning.
- Antenna: Comes with an external GPS antenna and a UFL connector for flexible mounting.
- Battery: Includes a rechargeable Li-ion battery for backup, allowing for hot starts and quick GPS lock.
- Performance:
- Position Update Rate: 5 Hz
- Cold Start Time: 38 seconds
- Hot Start Time: 1 second
- Sensitivity: High sensitivity suitable for indoor use and mobile applications.
- Output: Provides a high-precision binary output.
- SBAS Support: Compatible with WAAS, EGNOS, MSAS, and GAGAN for improved accuracy.
- Connections:
- Vcc: Input Voltage Supply (3.3V)
- Gnd: Ground
- RX/TX: Serial TTL pins for communication
- UFL Connector: For connecting the GPS antenna.
NEO-7M GPS Module with EEPROM
- Sensitivity: Excellent sensitivity with -160 dBm.
- Receiver Type: Standalone GPS receiver with 50 channels.
- Anti-Jamming: Includes anti-jamming technology for better performance in challenging environments.
- Interface: UART interface at the output pins; SPI, I2C, and USB can be used by soldering pins to the chip core.
- Time-To-First-Fix:
- Cold Start: 32 seconds
- Warm Start: 23 seconds
- Hot Start: Less than 1 second
- Update Rate: Maximum navigation update rate of 5 Hz.
- Default Baud Rate: 9600 bps.
- EEPROM: Includes EEPROM with battery backup for saving configuration settings.
- Power Supply: 3.6V.
- Current: Maximum DC current at any output is 10mA.
- Operational Limits:
- Gravity: Up to 4g.
- Altitude: Up to 50,000 meters.
- Velocity: Up to 500 m/s.
- Temperature Range: Operating temperature range from -40°C to 85°C.
NEO-M8N NEO-M8L GPS Module with Ceramic Active Antenna
- Antenna: Equipped with a ceramic active antenna for strong signal reception.
- LED Indicator: Includes an LED signal indicator for easy status monitoring.
- Baud Rate: Default is 9600.
- Flash Memory: 64KB for future firmware updates.
- Backup Battery: Provides data backup when power is lost.
- Compatibility: Works with various flight control modules and is suitable for both industrial and automotive applications.
- Assistance Systems:
- AssistNow GNSS Online and Offline (up to 35 days) for better accuracy and quick acquisition.
- AssistNow Autonomous (up to 6 days).
- Compliance: OMA SUPL & 3GPP compliant.
- Oscillator: TCXO for accurate timekeeping.
- Anti-jamming: Features active CW detection and removal to minimize interference.
- Additional Filters: Onboard SAW bandpass filter to enhance signal clarity.
- Memory: Flash memory for firmware and configuration storage.
- Supported Antennas: Compatible with both active and passive antennas.
- Data-logger: Capable of logging position, velocity, and time data.
- Odometer: Measures traveled distance.
