This is a personal project that is powered by ESP8266 and 4 8x8 LED matrix displays.
The object is to retrieve weather and time information through WiFi and it on the display.
https://youtu.be/jodzHr3qEAM?t=343
MasterpiECE Mania is a electronics and computing design competition. My project weather clock won third place in 2019.
The introduction of weather clock starts at 5:43.
This video demonstrates using 8x8 LED matrix display to play Pac Man animations.