Let's Control It

Hi All,
Is there anyway to write to a local file onboard the ESP unit? I want to log some data once a month that may accumulate up to 10Kb in total, the idea is to write this to a local text file onboard the ESP unit, im guessing config.dat serve's a similar mechanism?

Thanks
Ray

Yes it's possible using a variable dump (CSV) to SD card.

https://github.com/letscontrolit/ESPEasy/pull/429

Does this mean the SD card plugin is not part of one of the current firmware builds?

It's not a plugin but a separate build.