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RTU HVAC Controller - Controlling a Remote Process

Project Boards


Split HVAC System - In Cool Mode

This is one of many applications for using a RTU.
The HVAC system can be controlled over the
internet using a Secure http connection("https://").


What is a RTU? It is a (Remote Terminal Unit)
How does it work? It allow you to communicate
with a remote device. This project allow you to
communicate with a 24VAC controller like a PLC
or an other 24vac type device. Download Project
Instructions for full project design and a full
explation below.

Wikipedia Link for more Info on RTU's

Download the Project (RTU HVCA Controller)

Download Project Instructions ZIP File

Download CODE ZIP File