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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@MaNu82
Gordon,
in fact my system is permanetely AC powered (I don't need battery backup) and will take the time from internet from time to time so... placing an RTC instead of callibrating a time is just an issue about sloth :P.
Most probably I will use the timer since 1$ for the XTAL was acceptable but extra 2$ is almost the cost of the ESP32...
Rgds,
Manuel.