M5Stack GPS Module with Internal & External Antenna (NEO-M8N)

This GPS is built with a NEO-M8N, U-Blox M8 concurrent GNSS modules and comes with an active Antenna.

The NEO-M8 series provides high sensitivity and minimal acquisition times while maintaining a low system power.

The NEO-M8N integrates a 72-channel U-Blox M8 GNSS engine that supports multiple GNSS systems ( Beidou, Galileo, GLONASS, GPS / QZSS ) and is able to receive 3 GNSS systems simultaneously.

The series communication protocol between M5Core and GPS is UART, physically connected via UART2 (GPIO16, GPIO17)

Please Note:

• A GPS signal can only be found outdoors

• Operating voltage: 2.7 ~ 3.6
• Operating temperature: -40 ~ 80 °C
• Antenna type: built-in ceramic antenna and external antenna
• External Antenna port: SMA
• Can receive data from 3 GNSS systems concurrently
• Horizontal position accuracy: minimum 2.5m
• GPS module (NEO-M8N) Built-in Flash, so that you can upgrade the firmware
• Supported protocols: NMEA, UBX, RTCM
• Industry-leading -167dBm sensitivity
• Backward compatibility with NEO‐7 and NEO‐6 series

Kit includes

• 1x GPS Module
• 1x external Antenna(cable length : 1 meter)

• GPS Info (GPS)
• TinyGPS++ library
• Data Sheet - NEO-M8N
• U-Blox Protocol Manual
• If you want to change the UART baud rate, please check here ( u-center-just-for-Windows )