GPS or NTP Synched clock built on esp8266 micro-controller See detailed instruction on hackster.io, https://www.hackster.io/sfrwmaker/ntp-or-gps-synchronized-clock-81bd13
GPS or NTP Synched clock built on esp8266 micro-controller See detailed instruction on hackster.io, https://www.hackster.io/sfrwmaker/ntp-or-gps-synchronized-clock-81bd13