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Tools to get started with IoT

Tools to get started with IoT

The Internet of Things is growing like crazy. Here’s some tools to get you started quickly on the right path.

Márcio Granzotto
twitter.com/sushinn
github.com/marciogranzotto

Cheesecake Labs

March 02, 2017
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  1. MQTT - Protocol for IoT • Lightweight open source protocol

    • M2M - Machine to Machine • For devices that have a TCP/IP stack ◦ MQTT-SN for devices without it • Publish-Subscribe system (Observer pattern)
  2. MQTT - Topics • ckl/funroom/lifx/0 • ckl/silenceroom/airconditioner • ckl/#/lifx/0 ◦

    ckl/funroom/lifx/0 ✅ ◦ ckl/funroom/tabletennislights/lifx/0 ✅ ◦ ckl/lifx/0 ❌ • ckl/funroom/+/0 ◦ ckl/funroom/lifx/0 ✅ ◦ ckl/funroom/tabletennislights/lifx/0 ❌ ◦ ckl/lifx/0 ❌
  3. MQTT - Broker • Local or remote server • Open

    Source implementations ◦ Mosquitto ◦ VerneMQ • Paid services ◦ Amazon AWS IoT ◦ Microsoft Azure IoT ◦ HiveMQ
  4. MQTT - Who's using it? • Facebook Messenger • IBM

    • iRobot • We are! ◦ Bond • A lot of DIY home automation solutions
  5. MQTT - A whole lot more • Quality of Service

    • Last will and Testament • Retained messages To learn more: MQTT Essentials by HiveMQ
  6. Node-RED • A visual tool for wiring the Internet of

    Things • Made with Node.js $ sudo npm install -g node-red $ node-red
  7. Node-RED • Nodes that send messages to other nodes (left

    to right) • Functions are written in JS • Lots of plug-ins! MQTT Node HomeKit Node MQTT Node JS Function Node JS Function Node RBE Node