It uses a simple 2x16 LCD display and multiple ds18b20 temperature sensors. It logs temperature as well as all analog values through serial output
Some codes are gathered online.
Use Putty to log your data. just google putty
The TelemetryViewer does not belong to me. https://www.youtube.com/watch?v=r693Xb9t4dI http://www.farrellf.com/TelemetryViewer/ https://github.com/farrellf/TelemetryViewer He made this great data logger. Thank you. I do not own any of this software. Go to his sites using Links above