Circuit Python SPI Driver for XPT2046 Touch Screen Controller
Designed for use with the 4.0" 480x320 ST7796S display with integrated XPT2046 Touch controller & SDCard Reader from AliExpress
- It's actually a 3.5" display on a 4" PCB... marketing.
- Even though I'm using it with an ST7796S display you can use this driver for many different displays that use this touch controller chip.
- I also wrote a Circuit Python ST7796S display driver
ST7796S_Touch_Calibration.mp4
I designed a Feather adapter PCB that interfaces with the display board.
Basically becomes a TFT Featherwing you can use with your Feather of choice.
