This screen was given to me from Grassmover. But I havn't played with it since then. I tried to drive it last night, and found out that the VEE is wrong (3.xV), it should be a negative voltage. Then I found the inductor was broken, so I replaced one. Now it is working correctly except for one missing line.
2.4″ SPI TFT with a resistive touchscreen. SPI running at 62.5Mbps.
Unfortunately, The Raspberry Pi is just too thick, otherwise it would be fun to build a calculator around it.
A little bit probe and some experiments, and, it is here.
Maybe first TFT color screen in this blog? This time I used a Raspberry Pi Model B to drive the screen!