How to interface several LCD's to a Raspberry Pi using only Python.A few years ago I wrote a book entitled “Arduino LCD Projects”. I have been working on writing a similar LCD projects book for the Raspberry Pi for a while. However getting LCD’s to work with the Raspberry Pi has not turned out to be that easy to do. There is no easy reference source, there are many varying standards, and there is required software that has numerous dependencies. In this book we will be using Python and the only dependency is that SPI be enabled.