Posted 2010.12.23 9.43 in Computers/Internet/Technology by Stephanie

Last night I got the bluetooth wireless module hooked up and tested it out. It works! My prototype thermostat can be wirelessly queried and controlled!

The bluetooth module is the little red thing at the left edge of the breadboard. It talks serial to the microcontroller and talks wireless to the computer. As far as the computer is concerned, it’s just a standard tty serial port. It’s fairly seamless!

In the above screenshot you can see some debugging info that comes over every 15 seconds, plus I sent the ‘run program’ command (rp) and the DIY Thermostat responded accordingly!

Geeky techy stuff below the fold.

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