System Overview: sensors/hardware ↓ (MQTT) Mosquitto broker (local host) ↓ (MQTT) mqtt_client.py → parses + routes readings ↓ WebSocket broadcast (realtime.py + server.py) ↓ Frontend dashboard (React, ...
First set up the peer WebSocket server from https://github.com/nexmo-se/websocket-server-write-to-file. Default local (not public!) of the WebSocket server port is ...