Graphics calculators are one of those strange technological cul-de-sacs. They rely on outdated technology and should not be ...
It also educates the device tree using a challenging example of porting an ILI9341 and XPT2046 resistive touch on an identical SPI bus for a Raspberry Pi Pico board using a device-tree overlay file.
[Lewin] wrote in to tell us about a high speed library for Arduino Due that he helped develop which allows interfacing OLED displays that use the SSD1306 display controller, using DMA routines for ...