Question re Nanonote run 2

Carlos Camargo cicamargoba at gmail.com
Mon Mar 8 18:24:01 EST 2010


Hi Ron


> Does USB Host require a different connector?
> If so, that implies a (small) change to the plastic case.
> Likewise with the external serial connection.
>

You're right you can see in [1] the AVT2 USB connector.



> Having I2C connection (someday) will significantly expand
> the usefulness of Nanonote to communicate directly with
> interesting sensors.
>

You're right, but SAKC already had I2C port :)

I'm looking in Schematics and U11 seems like an I2C device, maybe we can
solder a socket on U11 and use this port...

[1] http://downloads.qi-hardware.com/hardware/hacking/usb_host.jpg



Carlos

---
> Ron K. Jeffries
> http://ronkjeffries.posterous.com
>
>
>
>
>
>
>
>
>
> On Mon, Mar 8, 2010 at 14:10, Carlos Camargo <cicamargoba at gmail.com>
> wrote:
> > New NANO AVT2 RC2 as Cristian said have usb host, 64MB SDRAM, external
> > connector for serial port so, David can connect with Arduino in easy way
> :).
> > A mini switch to USB/Nand Boot select. A connector (just the footprint)
> for
> > touch screen test.
> >
> > I want to add some connectors (footprint only) under the battery with I2C
> > port, another serial port and some GPIOs,
> >
> >
> > Best Regards
> >
> > Carlos
> >
> > On Mon, Mar 8, 2010 at 5:05 PM, Carlos Camargo <cicamargoba at gmail.com>
> > wrote:
> >>>
> >>> > Will Run 2 Nanonote [1] be identical to Run 1 (but derived
> >>> > from Kicad drawings) or will it include a few improvements?
> >>>
> >>> I read before there are 64Mb in memory and USB Host i think
> >>>
> >>> regards
> >>>
> >>
> >>
> >>
> >>>
> >>> cristian paul
> >>> >
> >>> > [1] http://en.qi-hardware.com/wiki/Ya_NanoNote_run_2_schedule
> >>> > ---
> >>> > Ron K. Jeffries
> >>> > http://ronkjeffries.posterous.com
> >>> >
> >>> > _______________________________________________
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> >>
> >> --
> >> Carlos Iván Camargo Bareño
> >> Profesor Asistente
> >> Departamento de Ingeniería Eléctrica y Electrónica
> >> Universidad Nacional de Colombia
> >> cicamargoba at unal.edu.co
> >
> >
> >
> > --
> > Carlos Iván Camargo Bareño
> > Profesor Asistente
> > Departamento de Ingeniería Eléctrica y Electrónica
> > Universidad Nacional de Colombia
> > cicamargoba at unal.edu.co
> >
> > _______________________________________________
> > Qi Developer Mailing List
> > Mail to list (members only): developer at lists.qi-hardware.com
> > Subscribe or Unsubscribe:
> > http://en.qi-hardware.com/mailman/listinfo/developer
> >
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-- 
Carlos Iván Camargo Bareño
Profesor Asistente
Departamento de Ingeniería Eléctrica y Electrónica
Universidad Nacional de Colombia
cicamargoba at unal.edu.co
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