Last time we did a few basic operations with SQLite in Raspberry Pi. We learned how to set up SQLite3, create the first database file and fill with data. Using SQL commands, we were able to select data and print in the terminal screen. But eventually, you will face more complex queries or will need to store data automatically so other routines could read it. For instance, you will build a simple project that would read data from the digital temperature sensor. One of the great ways of storing data into a database is to use a python script. Anyway, you are probably going to use it for GPIO operations. So let us learn how to store simple data to SQLite database using python.