One such IoT devotee is [Sasa Karanovic], who writes in to tell us about his very impressive custom IoT LED dimmer based on the ESP8266.

Posted in Arduino Hacks, LED Hacks Tagged blinky lights, ESP8266, led ← The Most Self-Replicating RepRap Yet Traffic Light Tells You If The Internet Is Up → ...

Features of the Arduino LED Matrix include : – Single-color 32 x 9 or 64 x 9 LED matrix display with several color options – ESP8266 controllable and programmable via Arduino ...