“Hey guys, in this tutorial I will show how to make a cool RGB binary clock with esp8266 and WS2812b addressable RGB Leds that updates time from internet.
Leds and IoT is the things I most like, So I was thinking to build a binary clock and I didn’t had any RTC module, I got some esp8266 (nodemcu and esp01) laying around, So I used some addressable Leds to drive all of them with only one data pin and used NTP to get the time from the Internet. That’s how I got the idea to build this.”