Build a Smart Building Automation Controller Using NORVI X
Introduction Modern buildings are packed with systems — HVAC, lighting, access control, and energy metering — but most of them run on separate proprietary controllers that don't talk to each other....
Source: DEV Community
Introduction Modern buildings are packed with systems — HVAC, lighting, access control, and energy metering — but most of them run on separate proprietary controllers that don't talk to each other. The result is a building that's instrumented but not truly intelligent. In this Instructable, you'll learn how to build a flexible, open-source smart building automation controller using the NORVI X platform. It's built on the ESP32-S3 microcontroller, supports industrial I/O, speaks Modbus RTU natively, and connects to the cloud over WiFi, Ethernet, or 4G — all at a fraction of the cost of traditional BMS hardware. This guide covers a practical HVAC zone control system with remote monitoring, but the same hardware can handle lighting automation, energy metering, and access control. Step 1: Understand the Problem With Traditional Building Automation Before building anything, it's worth knowing why this matters. Traditional Building Management Systems (BMS) come with some frustrating limitati
