
At the end of this tutorial you will have a fully functional LCD display with touch screen on top of your Pi ready to be used for your future projects.

So in this tutorial we will learn how we can interface the popular 3.5 inch Touch Screen TFT LCD screen from waveshare with Raspberry pi. The pi itself has a HDMI output which can be directly connected to a Monitor, but in projects where space is a constrain we need smaller displays. In most of the projects involving the Pi it would be extremely useful if the Pi had a display through which we can monitor the vitals of our project. It is being extensively used for IOT hardware development and robotics application and much more memory hunger applications.


Raspberry Pi is a Palm Size computer that comes in very handy when prototyping stuff that requires high computational power.
