We all know the e-ink persistent displays, as they’re cheap and plentiful enough to have become ubiquitous in applications ...

What do you get when you take 8,192 CH570 MCUs, put them on custom PCBs, and write firmware for this interconnected gaggle of ...

To be technically correct, it's both a graphics card and a monitor.

SSD1306 driver is Arduino style C/C++ library with unicode support. The library can be compiled for plain Linux (for example, raspberry spi), or you can use it with plain avr-gcc compiler without ...

I didn't have anything specific I wanted to use it for, but since I bought an ESP32, I've decided to try the classic LED blink test. This time, I asked Gemini about power capacity and input/output ...