I am re-inventing the wheel by making a datalogger using a Nano, a DS3231 RTC board, and a micro SD card board with on-board voltage level converters. I was going to buffer a few hundred bytes of data in RAM (if there's that much unused RAM available) before writing it to the SD card. However, afte…

datalogging strategy

sellonoid April 1, 2014, 1:18am 3

That's great news, thank you.

I'll dig into the SD Fat library.