I meant to include the datasheet link http://www.adafruit.com/datasheets/Digital%20humidity%20and%20temperature%20sensor%20AM2302.pdf always start with the datasheet.
On Fri, Feb 21, 2014 at 11:58 AM, Eric Palmer <[email protected]> wrote: > The datasheet shows how the am2302 works. It is a 1 wire device which > actually can be pretty easy to program. I did some of this with dallas > sensors on an arduino a long time ago. (dallas uses a different format). > > Any language that can access the gpio ports on the BBB can be used. My > preference for applications that are not time critical is python because C > gives me hives. (okay just kidding, I just like python for easy stuff). > > Adafruit has a tutorial for raspberry pi in python. You should be able to > adapt it easily to the BBB. > > http://learn.adafruit.com/dht-humidity-sensing-on-raspberry-pi-with-gdocs-logging > > > > > > On Fri, Feb 21, 2014 at 11:45 AM, <[email protected]> wrote: > >> I have a Adsong dht22 (am2302) sensor that I would like to use on BBB. I >> used C many years ago so I am pretty rusty with that. After trying many >> code samples, I have not been able to come with with a working sensor. >> What language/code would be best to use with BBB for a dht22 sensor? >> Would bone script be better? Would it be better to use i2c, analog, or >> other types of sensors instead with BBB (I need temp and RH)? Any >> suggestions and links to working code would be greatly appreciated! Thanks, >> >> -- >> 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]. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > > > -- > Eric Palmer > -- Eric Palmer -- 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]. For more options, visit https://groups.google.com/groups/opt_out.
