Scripting Things - Creating the Internet of Things with Perl
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This talk was featured at the Pittsburgh Perl Workshop held at Carnegie Mellon University and presented by Hans Scharler of ioBridge. Learn how to interface the real-world with Perl by connecting to things using digital I/O, analog, serial, and network protocols. Hans also takes time to explain how to get started with the Internet of Things and start building projects by remixing other projects.
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Scripting Things - Creating the Internet of Things with Perl
- 1. Scripting Things Pittsburgh Perl Workshop 2011 Carnegie Mellon University Hans Scharler www.ioBridge.com @scharler
- 6. Innovation Example Temperature Sensing Temperature Sensing Humidity Sensing Humidity Sensing + Twitter Tweeting Humidor
- 9. The Opportunity “ Imagine if we attach Perl to the emerging Internet of Things” --Hans Scharler “ Industry Leading Expert” Source: Hans Scharler
- 18. Analog Input: Temperature Source: physicscentral.com Voltage Time ->
- 22. Serial-over-USB Converts USB to UART Serial
- 23. Device::SerialPort ls -la /dev/tty* use Device::SerialPort; my $port = Device::SerialPort->new("/dev/tty.usbserial"); $port->baudrate(19200); $port->databits(8); $port->parity("none"); $port->stopbits(1); Find your serial device: Perl Setup: Settings must match on both sides
- 26. Serial over Network Serial Serial Ethernet Ethernet Now you can go a long distance over UART serial
- 27. “ ioBridge” ioBridge IO-204 Ethernet Module Relay Thermostat Temperature Sensor HTTP POST “ turn on thermostat” HTTP GET “ temperature”
- 29. What We Do Projects!
- 30. Internet Pet Feeders 2008 2009 2010
- 34. Control Heating/Cooling Based on Current Position and Weather Track Your Location With Google Latitude
- 35. iPhone Controlled Beer Cannon Mini Fridge Beer Cannon by Ryan Rusnak Over 1 million YouTube Views Demo’d Live on TV In the June 2011 issue of Popular Science Featured on JUNKies -- TV Show on Discovery Science
- 37. Q&A Hans Scharler [email_address] www.ioBridge.com