[TriEmbed] Dash FCC info and model corrections

Shane Trent shanedtrent at gmail.com
Mon Jul 25 21:43:44 CDT 2016


Amazon's IoT Service claims that the Dash Button is good for 1000 presses.

On Mon, Jul 25, 2016 at 9:34 PM Pete Soper via TriEmbed <
triembed at triembed.org> wrote:

> After taking one apart from the "top down" I'm pretty sure the bottom
> plastic of a rev 2 can be cut away with no affect on the usability, but
> exposing the battery holder for easy replacements. You would do this right
> after the first battery pooped out. :-)
>
>
> -Pete
>
>
> On 07/25/2016 09:07 AM, Shane Trent wrote:
>
> Great Dash Button tear-down with information about the rev2 design with
> Atmel chip. I seems that rev2 has a low capacity battery but should last
> twice as many button pushes (500 vs 250) because each transmit is shorter
> so it uses less power.
>
> https://mpetroff.net/2016/07/new-amazon-dash-button-teardown-jk29lp/
>
> Shane
>
> On Sun, Jul 24, 2016 at 9:38 PM Pete Soper via TriEmbed <
> triembed at triembed.org> wrote:
>
>> I mistakenly wrote:
>>
>>    (playdoh are 29s, solidgold, gatorade, and chlorox are 76s). I took
>> one of the heavier
>>
>> This is backwards. My playdoh ones are model 76 and the others 29. But
>> with the move to "rev 2" it's likely random whether you get one or the
>> other, with the 76 only in the less popular buttons that haven't turned
>> over, I would guess.
>>
>> Also, my search of the FCC records was messed up. The JK76PL rev 1 files
>> are here
>> <https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=wU3P4tmvvtCJ8RtayC%2Fi9w%3D%3D&fcc_id=2ACBE-0610>
>> and the JK29LP rev 2 here
>> <https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=dxg92UFnj11r21%2BxCAQtiQ%3D%3D&fcc_id=2AETK-1013>
>> .
>>
>> -Pete
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>
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