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You're reading from  Building a Home Security System with BeagleBone

Product typeBook
Published inDec 2013
Reading LevelIntermediate
PublisherPackt
ISBN-139781783559602
Edition1st Edition
Languages
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Author (1)
William Pretty
William Pretty
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William Pretty

Bill Pretty began his career in electronics in the early 80s with a small telecom start-up company that would eventually become a large multinational. He left this company to pursue a career in commercial aviation in northern Canada. Next, he joined the Ontario Center for Microelectronics, a provincially funded research and development center. Bill left this for a career in the military as a civilian contractor at what was then called Defense Research Establishment Ottawa. Thus began a career that was to span the next 25 years and continues until today. Over the years, Bill acquired extensive knowledge in the field of technical security and started his own company in 2010. This company is called William Pretty Security Inc. and provides support in the form of research and development to various law enforcement and private security agencies. Bill has published and presented a number of white papers on the subject of technical security. For a number of years, he was also a guest presenter at the Western Canada Technical Conference, a law enforcement-only conference held every year in western Canada. A selection of these papers is available for download from his website.
Read more about William Pretty

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The web page interface


The following screenshot shows the simple web page that is included with the code that comes with this book. The interface allows you to turn all four of the outputs on and off. You can easily change the names on the buttons and the headings by editing the provided HTML code.

The web interface

The web page is hosted by the BeagleBone/Alarm system, using the BeagleBone's built-in socket server.

What this means is that you can use your smart phone to access the alarm remotely so as to:

  • Turn low-voltage lighting on and off by driving a relay from one of the outputs

  • Turn your sprinkler system on or off using an output and the solenoid board

  • Open or close your electric blinds using the DC motor controller board

  • Open your garage door by connecting a relay across the manual open button that comes with the door

  • You can even use your smart phone as a panic button to activate the siren and strobe, if you can't reach the one you didn't think you would need!

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You have been reading a chapter from
Building a Home Security System with BeagleBone
Published in: Dec 2013Publisher: PacktISBN-13: 9781783559602

Author (1)

author image
William Pretty

Bill Pretty began his career in electronics in the early 80s with a small telecom start-up company that would eventually become a large multinational. He left this company to pursue a career in commercial aviation in northern Canada. Next, he joined the Ontario Center for Microelectronics, a provincially funded research and development center. Bill left this for a career in the military as a civilian contractor at what was then called Defense Research Establishment Ottawa. Thus began a career that was to span the next 25 years and continues until today. Over the years, Bill acquired extensive knowledge in the field of technical security and started his own company in 2010. This company is called William Pretty Security Inc. and provides support in the form of research and development to various law enforcement and private security agencies. Bill has published and presented a number of white papers on the subject of technical security. For a number of years, he was also a guest presenter at the Western Canada Technical Conference, a law enforcement-only conference held every year in western Canada. A selection of these papers is available for download from his website.
Read more about William Pretty