Never mind my question about sample rate. I found how to do it. Thanks. On Wednesday, April 22, 2015 at 9:09:46 AM UTC+2, Linus Anderberg wrote: > > I actually tried to build the cable i was referring to in my first post. > It worked on my galaxy note 3 but not on my tab S tablets, I guess the > kernel trigger charging a bit different on the tablet. Anyway for some > Samsung units it looks like you can work something out. > I saw someone had soldered 5v/A directly to the micro usb port on the ioio > board. Would that work? > > I also tried different dongles last night and it was a bit better with a > 4.0 but it is still to slow. > I have been searching like a mad man for a solution and I still do just > wanted to ask again if someone recently came up with an idea. > > "Alternatively, if you don't need 1kHz sampling rate, you can reduce it > using a one-line change in firmware." > How do i go about to change the sample rate? > > > On Wednesday, April 22, 2015 at 12:44:05 AM UTC+2, Ytai wrote: >> >> The power question has been asked and answered several times. The answer >> is that you can't do that. Search the forum for details if you care. >> >> As far as Bluetooth speed, I'm not sure whether there's a difference in >> rate. I recommend that you simply try different dongles, since they're so >> cheap. >> Alternatively, if you don't need 1kHz sampling rate, you can reduce it >> using a one-line change in firmware. >> >> On Tue, Apr 21, 2015 at 12:18 PM, Linus Anderberg < >> [email protected]> wrote: >> >>> Would this sulotion work for building a cable that uses a charger and >>> ioio data on the same cable? >>> >>> http://forum.xda-developers.com/galaxy-s3/general/hw-mod-usb-otg-charging-galaxy-s3-t1953061 >>> >>> >>> On Tuesday, April 21, 2015 at 12:02:51 PM UTC+2, Linus Anderberg wrote: >>> >>>> Hi. >>>> I'm using my ioio to do a custom tablet installation in a car. >>>> Currently the charge current (500mA) won't cover the tablet consumption so >>>> I need to charge from a regular charger which can provide 2A. This means I >>>> need to do my data over bluetooth but right now i have a few analog >>>> sensors >>>> that need high transfer rate and bluetooth 2.0 is just to slow. Will I get >>>> less latency and more bandwidth with 4.0? >>>> >>>> Or do you guys have any other sugestion how to build a custom cable to >>>> draw power from a external power source and at the same time get data from >>>> ioio? >>>> >>>> Cheers >>>> Linus >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "ioio-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/ioio-users. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >>
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