--- # STAC ## (Smart Tally Atom Client) **A Roland Smart Tally Client** This is an Arduino sketch designed to run on an [M5Stack ATOM Matrix](https://docs.m5stack.com/#/en/core/atom_matrix) board. Its purpose is to monitor the tally status of a single video input channel of a Roland video device that implements their proprietary Smart Tally protocol. The sketch uses WiFi to connect to the same ne