CREMA_Arduino. ControlleR for Espresso MAchines (http://josh.to/crema)
pps-rp1. A more complete PPS GPIO Device Tree Overlay for the RPi 5.
pixie. A Raspberry Pi 5 GPS Time Disciplined Stratum 1 Time Server with PTP and Realtime Kernel
CREMA. ControlleR for Espresso MAchines
