Hardware connection of the sensors to Raspberry-PI is simple, however the software is rather complex as it consists of several Python scripts interacting with hardware, Linux configuration to run these scripts periodically, SQL database and WEB server with dynamic content.
Initially, I was inspired by project Building an SQLite temperature logger, however gradually extended and improved it over course of the time.
Live Data: http://janu1.zapto.org:5050/cgi-bin/wx.py
