Node on Guard
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The document describes a node-based home alarm system created by Michael Dawson as a personal project. The system uses a Raspberry Pi along with various hardware components like 433 MHz sensors and webcams to interact with the physical world. It utilizes technologies like Node, Docker, MQTT and websockets to allow notifications and monitoring of the alarm system through a browser or SMS. The open source project is available on GitHub for others to deploy their own alarm systems for free using services like Bluemix.
Node on Guard
- 1. Michael Dawson September 2015 Node On Guard ! A Node Based Home Alarm System
- 2. About Michael Dawson Loves the web and building software 2 Senior Software Developer @ IBM 22 years development experience 10 years in runtime development Contact me: Michael_dawson@ca.ibm.com Twitter: @mhdawson1 https://www.linkedin.com/pub/michael-dawson/2/128/605
- 3. 3 • A Personal Project – Alarm for our cottage • Node Based Customizable IoT Home Alarm • Make it do what you want ! • Not what somebody else decided for you • When things go wrong you can fix it ! • Open source: https://github.com/mhdawson/HomeAlarm • Hardware ($100) • Raspberry Pi • 433 MHz receiver/transmitters • 433 sensors and actuators • USB webcams • IR illuminators Introduction
- 4. Supporting Technology 4 • Docker • Raspberry Pi • Node • C++ • Bash • MQTT • Websockets • SMS • TLS/SSL • HTTP • SCP • fswebcam • WiringPi Execution Environments Languages and runtimes Protocols Hardware Interface
- 6. Node + MQTT = 6 Receive Send
- 7. Interacting with the Physical World 7 RX TX
- 8. Interacting with the Physical World 8 zone=house/2262/1:3:front door zone=house/2262/2:4:patio door zone=house/2262/3:2:motion living zone=house/2262/4:1:motion hall zone=house/2262/5:5:fire
- 9. Interacting with the Physical World 9
- 11. Notifications and Reporting - SMS 11
- 12. Deploy your own for free 12 • Controller - Bluemix PaaS • Bluemix container service • mqtt server • web server
- 13. Alarm in Action – Demo if time permits 13
- 14. Copyrights and Trademarks © IBM Corporation 2015. All Rights Reserved IBM, the IBM logo, ibm.com are trademarks or registered trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at “Copyright and trademark information” at www.ibm.com/legal/copytrade.shtml Node.js is an official trademark of Joyent. IBM SDK for Node.js is not formally related to or endorsed by the official Joyent Node.js open source or commercial project. Java, JavaScript and all Java-based trademarks and logos are trademarks or registered trademarks of Oracle and/or its affiliates.