Recently I’ve bought the Hyperpixel touch display for my Raspberry Pi 3B and I have an unusual problem - when I touch the display the mouse pointer goes to the right and slightly up.
Yesterday I thought I have to install the latest Raspbian and I did so. Then I followed all the steps in this site apart from the I2C stuff. Unfortunately the problem was still there.
Can anybody tell me how can I fix this and if I fix it - is there a way to use the GPIO pins for other stuff like sensors and motors?
Thank you in advance :)