Это простой код без зависимостей и сторонних библиотек (кроме SPI.h) который работает с дисплееями на базе ST7789. Список команд инициализации ...
Significantly optimized for 16MHz AVR Arduino boards (2.5-5x faster than other libraries). Achieved 6.9Mbps SPI transfer rate (at DIV2/16MHz clock) In compatiliblity mode it could work with other MCUs ...
A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for ...