Wave Pi Pico GPS Expansion Board + Antenna

The Pico-GPS-L76B is a GNSS module designed for Raspberry Pi Pico, with multi satellite systems support including GPS, BDS, and QZSS. It has advantages such as fast positioning, high accuracy, and low power consumption, etc. Combined with the Raspberry Pi Pico, it's easy to use global navigating function.

• Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards
• Multi satellite systems support: GPS, BDS, and QZSS
• EASY, self track prediction technology, help quick positioning
• AlwaysLocate, intelligent controller of periodic mode for power saving
• Supports D-GPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)
• UART communication baudrate: 4800~115200bps (9600bps by default)
• Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
• 4x LEDs for indicating the module operating status
• Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

Quick Spec

• Frequency Band: GPS L1 (1575.42Mhz); BD2 B1 (1561.098MHz)
• Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch
• Horizontal position accuracy (autonomous positioning): <2.5m CEP
• Cold starts: <15s
• Warm starts: <5s
• Hot starts: <1s
• Communication Interface: UART
• Baudrate: 4800~115200bps (9600bps by default)
• Update Rate: 1Hz (default), 10Hz (max)
• Protocols: NMEA 0183, PMTK
• Supply Voltage: 5V
• Operating Current: 13mA
• Overall Current Consumption: <40mA@5V (Continue mode)
• Operating Temperature: -40 ~ +85℃
• Dimensions: 52 × 21mm

Dimensions

Pinout

Board Layout

1. L76B module
2. Battery holder: supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
3. GNSS antenna connector
4. Raspberry Pi GPIO header
5. Standby mode switch
6. Backup mode wakeup button
7. RT9193-33: power chip
8. Status indicators
• RXD/TXD: UART TX/RX indicator
• PPS: GPS status indicator
• PWR: power indicator

Resources

• Product Page
• Product Wiki
• Schematic
• Demo Codes

Shipping List

• 1 x Wave Pi Pico GPS Expansion Board
• 1 x GPS Antenna