pinout.vvzero.com/src/zh/overlay/sixfab-gps-shield.md

GPS Shield

The sixfab GSP Shield is an easy way to add GPS to your Raspberry Pi.

Features include

• Location, Time, Speed all on the same NMEA Protocol
• Built-in antenna
• 1-Wire sensor breakout (bcm4)
• Programmable from Linux, MacOS, Windows, Android