4.3″ 480×272 Composite LCD modified to work at any voltage from 5v to 12v, making it perfect for 5v Raspberry Pi projects. This LCD and controller can be used in PSPi 1000 Version 2, Version 2.1 and Version 3
I finally found a supplier of a reliable model I’m willing to modify and sell. Unfortunately my cost is higher, and now I also have to include a good buck converter with each LCD.
You can also purchase and modify the same LCD yourself. It’s available here. You’ll need to modify it and then use a good quality buck converter. The converter has to output exactly 3.3v.
For instructions on modifying the most common LCDs for 5V usage, check out the tutorial here.