Montecri/GNSSTimeServer
Ethernet/WiFi-enabled GNSS (GPS, BeiDou, GLONASS, Galileo) fed NTP/RDATE/PTP server based on ESP8266/ESP32 and Arduino
GitHub repository with 176 stars and 27 forks.
Language: C
Topics: arduino, esp8266, gps, ntp, rdate, wifi, clock, esp32, gnss, rfc868