ESP8266 LED Matrix Clock
Simple LED matrix Clock based on the popular ESP8266 with Real Time Clock module and time synchronization over WiFi from an NTP server. Step 1: Parts and Tools First let’s see what we need. Parts: 6 x 8×8 MAX7219 LED Matrix 1 x RTC DS3231 1 x ESP12 Board 1 x pasta jar 1 x […]
ESP8266 LED Matrix Clock Read More »