Tetris watch face

GitHub Download link: https://github.com/mtulu-argeX/Pong-Clock

Installation Instractuins:

  • Make sure that latest version of Arduino IDE is installed.
  • Download the source code from provided GitHub link above.
  • Make sure that RTC Lib from https://github.com/mic159/RTClib replace with the provided RTC Library
  • Open the Pong_Clock folder and double click the Pong_Clock.ino file
  • Make sure that watchX is connected to your computer.
  • Hit Upload button.


  • No power saving yet, firmware is a battery monster, it lasts around 5 hours. It best suits as a desktop watch till power saving modification imported:)

See the firmware in action: