FUXA

How to Decide

FUXA is a web‑based SCADA/HMI dashboard for real‑time process visualization used by industrial engineers and automation teams. The alternatives split into a few clear camps: Serial‑Studio leans on extensive native support for serial‑focused protocols like UART, BLE, CAN and Modbus for embedded hardware telemetry; Grafana emphasizes a broad plugin ecosystem and multi‑data‑source observability for DevOps and SRE monitoring.

When choosing a replacement for FUXA, focus on (1) deployment architecture – FUXA requires self‑hosting in a browser, Serial‑Studio runs as a desktop installer, while Grafana can be self‑hosted or run as a service; (2) protocol integration breadth – FUXA targets industrial protocols (OPC‑UA, MQTT, Modbus TCP), Serial‑Studio covers serial‑level interfaces, and Grafana connects to time‑series back‑ends like Prometheus; (3) alerting and notification capabilities – Grafana offers built‑in real‑time alerting, FUXA provides configurable alarms, whereas Serial‑Studio has limited native alerting; (4) extensibility model – FUXA and Grafana expose APIs and plugin systems for custom widgets, while Serial‑Studio relies on its open‑source codebase for extensions; (5) licensing and cost – all three are free and open‑source, but support channels differ, with community forums for FUXA, Discord for Serial‑Studio, and broader community plus email support for Grafana.