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Description
- 1x Waveshare MAX-M8Q GNSS HAT for Raspberry Pi, Multi-Constellation Receiver Support, GPS, Beidou, Galileo, GLONASS
- 1x GPS external antenna (b)
- 1x USB-A to Micro-B cable
- 1x RPi screws pack (2pcs)
- 1x 2x20pin female header
- 65 x 30.5 mm
- Supports concurrent reception of up to 3 GNSS satellite systems: GPS, Beidou, Galileo, and GLONASS
- Maintains low power consumption
- Supports augmentation systems: SBAS, QZSS, IMES, D-GPS
- Enhances positioning performance for service locations
- Supports A-GNSS (Assisted GNSS) for reduced first positioning time and improved acquisition sensitivity
- Features -167dBm navigating sensitivity
- Provides anti-spoofing and anti-jamming capabilities
- Supports geo-fencing
- Compatible with U-Center for easy module configuration
- Includes a standard Raspberry Pi 40PIN GPIO extension header
- Supports Raspberry Pi series boards and Jetson Nano
- Onboard USB to UART converter CP2102 for serial debugging
- Breakouts for UART and I2C interfaces for connection with host boards like Arduino/STM32
- Baud rate range: 4800~921600bps (9600bps by default)
- Supports DDC (I2C compliant) interface up to 400KHz
- Onboard battery holder supports ML1220 rechargeable cell for preserving ephemeris information and hot starts
- Includes 4 LEDs indicating module operating status
- Comes with development resources and manual for Raspberry Pi, Jetson Nano, Arduino, and STM32
- GNSS Specifications: MAX-M8Q GPS & GLONASS, GPS, GLONASS, BeiDou, Galileo
- Frequency band: 72x u-blox M8 engine channels
- Horizontal positioning accuracy: 2.5m CEP
- Maximum navigation update rate: 10Hz
- Time-To-First-Fix: Cold starts 26s, Hot starts 1s
- Sensitivity: Tracking and navigating -167 dBm
- PPS accuracy: RMS 30ns
- Velocity accuracy: 0.05m/s
- Heading accuracy: 0.3 degree
- Operational limits: Acceleration max 4g, Altitude max 50000m, Velocity max 500m/s
- Communication interface: UART (4800~921600bps, 9600bps by default), I2C (max 400KHz)
- Update rate: 1Hz (default), 18Hz (max)
- Protocol: NMEA 0183 Version 4.0 (V2.1, V2.3 or V4.1 selectable), UBX, RTCM 2.3
- Power supply: 5V
- Overall current: <40mA@5V (Continuous mode)
- Module current: 23mA@3V (Continuous mode, tracking status)
- Operating temperature: -40°C to 85°C