This project is a fork of Maniacal Labs Super 7 Seg. Please refer to that project's README for the full details of that project.
My fork was designed with one project in mind - creating a Unix Time Clock. To accomplish this, I changed the display hardware from 6x dual segment displays to 5x displays (12 digits to 10 digits) and changed the controller hardware from a ATMega328p to ESP32. The Arduino firmware for this project is also in this repo, along with the 3D models for mounting the project.