How to Design an Open‑Source Architecture for a Modern Manufacturing Company
A practical guide using the 5‑layer MES model, FUXA SCADA, and ERPNext Manufacturing companies today face a familiar challenge: they need digital systems that are flexible, scalable, and affordable—but traditional industrial software often comes with high licensing fees and vendor lock‑in. Fortunately, the open‑source ecosystem has matured to the point where manufacturers can build full‑stack digital operations —from PLC connectivity to MES and analytics—without relying on proprietary platforms. In this guide, we’ll walk through how to design a complete open‑source architecture using the 5‑layer MES model , with a special focus on: FUXA – a modern, web‑based SCADA/HMI platform ERPNext – a powerful open‑source ERP/MES system InfluxDB + Grafana – for historians and monitoring MQTT / Node‑RED – for integration and automation By the end, you’ll have a blueprint you can apply to real factories—whether you’re modernizing a single production line or building a multi‑site digital eco...