My $35 server works harder than some PCs.
A self-hosted temperature and humidity monitor for a Raspberry Pi 4 and a BME680 sensor. It logs readings to a local SQLite database and serves a live web dashboard you can open from your phone or ...
how to build a precision time server. (optional) how to add a 4x20 LCD to display server status and GPS and PPS information. While you can use any model of Raspberry Pi to implement a Stratum-1 NTP ...