Waveshare L76X Multi-GNSS HAT for Raspberry Pi, GPS, BDS, QZSS (Waveshare)
Overview
1. This is a Raspberry Pi GNSS HAT which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.
2. It is an easy way to enable global positioning function for your Raspberry Pi.
Features
1. Support Multi-GNSS systems: GPS, BDS, and QZSS
2. EASY, self track prediction technology, help quick positioning
2. AlwaysLocate, intelligent controller of periodic mode for power saving
3. Support DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)
4. UART communication baudrate: 4800~115200bps (9600bps by default)
5. Onboard battery holder, supports ML1220 rechargeable battery, for preserving ephemeris information and hot starts
6. 4x LEDs for indicating the module working status
7. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
GNSS Specifications
1. Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)
- Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch
- C/A code
- SBA: WAAS, EGNOS, MSAS, GAGAN
2. Horizontal position accuracy:
- Autonomous: <2.5mCEP
3. Time-To-First-Fix @-130dBm (EASY? enabled):
- Cold starts: <15s
- Warm starts: <5s
- Hot starts: <1s
4. Sensitivity:
- Acquisition: -148dBm
- Tracking: -163dBm
- Re-acquisition: -160dBm
5. Dynamic performance:
- Altitude (max): 18000m
- Velocity (max): 515m/s
- Acceleration (max): 4G
General Specifications
1. Communication interface: UART
2. Baudrate: 4800~115200bps (9600bps by default)
3. Update rate: 1Hz (default), 10Hz (max)
4. Protocols: NMEA 0183, PMTK
5. Power supply voltage: 5V / 3.3V
6. Operating current: 13mA
7. Operating temperature: -40 degree C ~ 85 degree C
8. Dimensions: 65mm x 30.5mm
Applications
1. Vehicle tracking
2. Asset tracking
3. Security system
4. Industrial PDA
5. GIS application
What is on Board
1. L76B module
2. CP2102: USB TO UART converter
3. CAT24C32: EEPROM
4. RT9193-33: Power manager
5. Backup mode wakeup button
6. Standby switch
7. Indicators:
- RXD/TXD: UART RX/TX indicator
- PPS: GPS status indicator
- PWR: Power indicator
8. Raspberry Pi GPIO connector: For connecting with Raspberry Pi
9. USB TO UART port
10. GNSS antenna connector
11. Battery holder: Support ML1220 rechargeable battery, for preserving ephemeris information and hot starts
12. UART selection jumpers
- A: control the L76B through USB TO UART
- B: control the L76B through Raspberry Pi
- C: access Raspberry Pi through USB TO UART
Package Contents
1. L76X GPS HAT x1
2. GPS External Antenna (B) x1
3. USB type A plug to micro plug cable x1
4. RPi screws pack (2pcs) x1
5. 2x20PIN pinheader x1
ATTENTION: The availability of every product is referred in it and is analyzed below:
In stock: for the products that have at least one item in stock.
On Order: Refers to Products that aren't in stock and will be included in the next scheduled import if you proceed to your order. Shipping time of your order 7-15 working days. This time does not include the shipping time of the shipping method you have selected.
(Imports are being done every 7-15 business days).
If you want your order to come to your place directly, please choose products that are in stock and quantity lower or equal to the available one.
For orders above 80.00 € (value species VAT) we ship your order for free.
Offer applies only to shipments to Greece, does not cover expenses on delivery and not valid for Saturday shipments.
If your order is over two Kilograms (kg) then for every extra Kilogram there is a charge 1,00
