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.
...
Re: JLCPCB ordering tip
Yup, you can pre-buy parts from suppliers by JLCPCB.
Demon Today, 18:33Pre-order the required components in advance to ensure sufficient components are ready anytime.
Place a PCBA order with confidence at any...