You can bring the module up to date by sending some extra init commands to the GPS chipset during bootup, and, firmware hacking just wasn’t the route. An RP2040 board, a custom PCB, a few semi ...

We return to [Tom Verbeure] hacking on Symmetricom GPS receivers. This time, the problem’s more complicated, but the solution ...

Instead of fussing with jumper wires, the Pi Hub Development Kit has more than 20 sensors built into the giant PCB that are ready ... like an LCD display, a GPS module, relays, a servo motor ...