PHX Box M4 for Central air conditioning water treatment system

PHX Box is a modular, distributed real-time controller designed for modern industrial scenarios. Users do not need to learn traditional PLC languages; instead, they work with Lua, a modern programming language that is easier to learn and understand, while also offering richer functionality for developing more complex control logic and features. It does not follow the traditional approach of "one chip does it all." Rather, it is built around distributed collaboration + script-based development + modular design, making industrial control as simple, flexible, and scalable as building with Lego blocks. It breaks down complex industrial control logic into multiple simple control units—each PHX Box handles just one simple logic unit, and multiple PHX Boxes work together to accomplish complex control logic. This ensures efficient control of each controlled device while also enabling greater control flexibility. Even without a deep background in computer science or electronics, users can easily set up a modern control system with PHX Box. https://github.com/peter9kng/PHXBox