This repository contains a program to calibrate a 3.5" touch screen display shield, as shown below - Most 3.5" TFT LCD Touch displays use the ILI9486 Display Driver and include a resistive touchscreen ...

A simple E-Paper display library with common base class and separate IO class for Arduino. For SPI e-paper displays from Dalian Good Display and SPI e-paper boards from Waveshare GxEPD2 is better ...