Glue for the Internet of Things A full IoT stack with sensors, actors and mobile clie
summary
A complete MQTT-driven home IoT stack is shown: Mosquitto brokers (local and bridged), sensors (SI1145 UV sensor, temperature/humidity bars), actuators (Intertechno RF switches, NeoPixel strips) and a JavaFX cross-compiled mobile/desktop client that works. Demo proves a Raspberry Pi sensor host can be swapped for an ESP8266 replacement without code changes, NeoPixels are driven from MQTT messages, and a small RF transmitter controls legacy wall switches (five cheap China pairs bought). Tooling includes MQTT.fx scripting for tests and SSL‑protected broker bridging.
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chapters (9)
- 0:00Introduction to IoT glue
- 5:27MQTT protocol overview
- 12:16Home IoT network setup
- 20:52ESP8266 and sensors
- 27:01JavaFX UI and controls
- 30:52MQTT.fx features
- 38:16Demo: UV index display
- 42:24MQTT in production
- 43:55Q&A session
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