PM: 2.8" LCD board for the PM...

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Joined: 07/08/2016
Location: United States
Posts: 514
Posted: 05:15pm 26 Oct 2022      

On one project I replaced the RTC EEPROMs with FRAMs and added the ESP8266
so instead of SD card they could use a MM170 without the relays and i/o to
get the log data. They now use a phone app.