Raspberry Pi Pinout

Ultimate GPS HAT

The Ultimate GPS HAT from Adafruit adds precision time and location to your Raspberry Pi.


  • 165 dBm sensitivity, 10 Hz updates, 66 channels
  • Only 20mA current draw
  • Built in Real Time Clock (RTC)
  • PPS output on fix
  • Works up to ~32Km altitude
  • Internal patch antenna + u.FL connector for external active antenna
  • Fix status LED blinks when the GPS has determined the current coordinates
  • break-outs for all the Raspberry Pi's extra pins
  • Prototyping area for adding LEDs, sensors, and more


Ultimate GPS HAT