On Fri, Dec 2, 2016 at 8:10 PM, Dennis Lee Bieber <[email protected]> wrote:
> Is that safe? I'd think the 5V would influence the swing of the > data > line, and I thought the BBB is supposed to only have 3.3V on the inputs. > You know, it ran over night no problems, the sensor still working fine. I was however under the impression that I/O on the DQ pin was 3v3. Then my buddy saw your post and said " You know thats probably not good, I'm pretty sure there is no I/O regulation on the data pin . . ." So, I moved the Vdd jumper wire to P9.3 ( 3v3 ). So yeah just goes to show when it comes to the physical aspects of electronics . . . I'm about good enough to be dangerous ;) In the future you see me talking about the physical characteristics of electronics . . .don't take my word on it ! I'm really not an EE. Wouldn't it be nice if I could edit my exact steps guide to reflect my mistake here ? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORoVppN95-2cp-D1-1wCLsJW5yGHtXfxA7K2A%3DxP1Gr-mw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
