There are a lot of cheap LCD screens for the Raspberry Pi. The cheapest use an SPI serial interface to connect to the computer. But this serial connection can lead to very slow screen updates and frame rates as low as 5 FPS. You really can't play games with these!

But with a new driver and a few tweaks we can get towards the ideal 60 frames per second for super smooth animation.

I'll show you how to set up a cheap, generic 3.5 inch LCD panel and get it from unplayable to around 30-40 FPS - and this is quite a slow display! Even at this rate gaming becomes a pleasure.

Make sure you check out my website for full details, links and code that you need for this project.

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