Hey everyone,
Needing a 3.5" 480*320px LCD screen for a project I'm working on, I've read a lot of posts here. Many of them are people having problems with the screen they bought so I thought it would be best to ask the question BEFORE making a purchase.
Looks like @David_Prentice has spent a lot more time than he needed to helping people troubleshoot screen problems.
The screen will be used to display text, menus and simple sprite-based graphics which won't be updated frequently (2-4x per second would be ample). It will also need to be a touch screen.
I will probably be using an ESP-32 since I understand it is a little faster than an Arduino and has more memory. The latter feature could help me avoid needing to use the SD card reader that many LCD displays include. I'd like a minimal number of pins for the screen to maximise I/O for other purposes if possible. (SPI or I2C interface, perhaps?)
Below are the options I have available. What would you recommend?
-R61581
-ILI9486
-ILI9488 (same link as above)
-ILI9481 (same link as above)
-a different ILI9486
Any help would be greatly appreciated.
All the best!
Dax.