The above version does not work properly on Circuitpython. It detects the touch on the screen, but soon an error message appears. It’s probably worth studying Adafruit’s library for the TSC2007 parent company and seeing if it’s possible to adapt. The datasheet for CHSC6X can be downloaded in https://szzxv.com/static/upload/file/20220301/1646141990530969.pdf