DIYables Dot Matrix Display FC16 8x8 LED for Arduino, ESP32, ESP8266, Raspberry Pi
GitHub - tehniq3/ESP8266-LED-Matrix-Clock: inspired from https://github.com/schreibfaul1/ESP8266-LED-Matrix-Clock
How to control MAX7219 Led Matrix with ESP8266 Nodemcu over WIFI. – MYTECTUTOR
Another ESP8266 internet clock using LED matrix panels | Embedded Lab
DIYables Dot Matrix Display FC16 4-in-1 32x4 LED for Arduino, ESP32, ESP8266, Raspberry Pi
First Steps with the ESP8266 Wi-Fi Module | Maker, MakerED, Coding | Scrolling Text (Time, Temp., Humidity…) with 8×8 LED MATRIX | EDU: Digital CitiZENship, CyberSecurity, eSkills, Modern EDU by Gust MEES
ESP8266 Led Matrix Clock, Weather, News, Bitcion | Hackaday.io