7 Replies Latest reply on May 24, 2015 6:34 AM by pxj878

    Please help, temperature sensor and 1-wire woes

    warmour

      Hi all,

       

      I'm hoping someone can help me.

       

      I'm trying to get a Dallas ds18b20 temperature sensor working with my intel galileo gen 2 board.

       

      I've tried all of the example sketches. I've tried the two wire solution put forward by spider Kenny. I've also tried a tri-state buffer solution I found on Google. None seems to work for me.

       

      Has anyone else got this type of sensor working?

       

      If so can you help please?

       

      I'm quite surprised it doesn't work out of the box, I do understand that the cypress gpio expander complicates things also that the arduino environment is emulated in linux. However I thought this had all been addressed with the gen 2 board. This is a very popular temperature sensor solution. Surely it's been done?

       

      Cheers!