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by pegi
Thu Jan 19, 2012 4:33 pm
Forum: Other projects
Topic: 1 Wire Sensors for home heating control
Replies: 21
Views: 15286

Re: 1 Wire Sensors for home heating control

<t>I have tried the kernel gpio approach on a Sheevaplug.<br/> <br/> This works great but I've found one thing to take into consideration when using 1 wire kernel driver.<br/> <br/> To read a DS18B20 you first send a start conversion command and wait for almost a second and the read the result.<br/>...

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