This library is designed for Arduino, ESP32, ESP8266... to control LED: on, off, toggle, fade in/out, blink, blink the number of times, blink in a period of time. It is designed for not only beginners ...

blink(1) mk3 is a blink(1) USB device: https://blink1.thingm.com "blink(1) mk3 is an update to blink(1). blink(1) is a super status light: it packs three dimensions of information (color, brightness ...