The fuse, is it in 12V line, i.e. 1A/12V, or 1A/5V ?
2013/9/6 Ytai Ben-Tsvi <yta...@gmail.com>
> Note that there's a resettable fuse on the IOIO on the VBUS line, limiting
> to about 1A IIRC.
> Other than that, everything you said is correct.
>
>
> On Tue, Sep 3, 2013 at 6:03 PM, Luke O'Donnell <l.odonnel...@gmail.com>wrote:
>
>> Hey All,
>>
>> I've noticed that while playing around with an IOIO OTG, that the charge
>> rate is pretty low.
>>
>> Looks like it's due to the USB 2.0 standard only allowing 500ma when
>> connected in data mode. I think the IOIO will provide up to 3000ma if the
>> device is not in data mode, which i think is when the two data pins are
>> shorted.
>>
>> Has anyone flown with the IOIO and larger tablets had any issues with the
>> 500ma charge rate not keeping up? I've noticed the battery draining on my
>> Galaxy S3 when i'm doing things like running the internal GPS.
>>
>> I suppose using bluetooth between the IOIO and the tablet, and using a
>> separate power source for the tablet would be a potential fix.
>>
>> Perhaps it would be possible to patch the android device to draw more
>> than 500ma on data connections, which would be breaking the USB standard.
>>
>> Luke
>>
>>
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