SDI-12 sniffer based on Raspberry Pi
This post is about building SDI-12 sniffer which listens to serial communication on SDI-12 bus in long-therm (lets say days or weeks) and saves each command and response with its timestamp into text files. These files are stored localy in SDI-12 sniffer and also they are sent to e-mail authomaticaly so they can be checked regularly and remotely. This post is specificaly about SDI-12 communication, but with modifications it could be used for any serial communication debugging.