Need to know the time - accurately for your next project?
The code below allows your PIC to log into a network timeserver and it (eventually) writes the time to a Dallas RTC (code not supplied).
The PIC checks the NET TIME every power-up and thereafter every 4 hours. If it doesn't make connection, it tries an alternate time server. If THAT doesn't work (after retries) it gives up and tries again 4 hours later. A Lantronix XPort handles the connection to the net.
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Re: JLCPCB ordering tip
Yup, first thing I do is match all components on JLC's inventory for a given footprint and input price, JLC part # and Manufacturer part # in my symbol editor (Kicad), as well as if it's a Basic part...
Demon Today, 23:32