3 ms·
Attach a BT or old fashioned wired GPS to it over USB...
by SillyUsername 3y ago
Attach a BT or old fashioned wired GPS to it over USB...
- pastage 3y agoYou need to attach the GPS and its PPS pin (Pulse per second) to the gpio on the rpi. Gives you microsecond NTP, pretty cool if you need that. It can be used to sync network, radios and audio over long distances.