IoT Edge Device 1.0 Establishing GPS Connectivity

November 22, 2025

Establishing GPS Connectivity on a Raspberry Pi 4B using Adafruit’s Ultimate GPS HAT with an External GPS Antenna. I also installed a Lithium Ion Battery for a faster and more consistent fix.

Components of this build include: Raspberry Pi 4B (4GB on-board memory), 5 in LCD touch display, modified chassis, 20x20 90 degree GPIO extension, 5V power pack + USB to USB C connector, USB 3.0 Boot, Swap-in Swap-Out HAT Tray, Raspberry Pi SENSE HAT, Adafruit Ultimate GPS HAT, External Antenna.

You can view more info on this project and more here.