From: tz <thomas@mich.com>
To: Dave Taht <dave.taht@gmail.com>
Cc: thumbgps-devel@lists.bufferbloat.net
Subject: Re: [Thumbgps-devel] the serial alternative/radio noise
Date: Mon, 12 Mar 2012 18:01:01 -0400 [thread overview]
Message-ID: <CAFv7OijFBDaBPM9Sbqsb=80fWesEwxM+9-hXGWWBO2CnrV8kAw@mail.gmail.com> (raw)
In-Reply-To: <CAA93jw59xuf3qjgMVUG+mFRWQv7SFmX5sxxzezH=CFntA+GVqg@mail.gmail.com>
The sparkfun venus is a pin-match for it (gnd- tx-rx-3.3v on 0.1
centers - tx to rx, rx to tx), so as long as it wasn't a console or
otherwise used it could work. http://www.sparkfun.com/products/11058
The GPS antenna is at the end of a short or long wire, the mag mount
is about 10 feet or more so wouldn't be near the wifi. I have had
problems with wifi interfering with GPS if it was "right on the case".
On Mon, Mar 12, 2012 at 5:54 PM, Dave Taht <dave.taht@gmail.com> wrote:
> While this has already been discussed and discarded, and then sort of
> brought up again,
> there is a picture here of the on-board serial connector on these
> classes of devices.
>
> http://wiki.openwrt.org/toh/netgear/wndr3800
>
> As noted there is no dcd pin to play with. There are plenty of other
> GPIOs on the box however.
>
> I AM curious if there is one of the gps boards we've looked at than
> can 'just fit' on this header. Or, for that matter, a RTC.
>
> Now, I actually brought this up because in looking at this I realized
> anew what a huge radiator of various forms of electronic noise this
> is. - 2.4ghz and 5.x ghz radios, and a variety of possible waveforms
> from the cpu - and I'm curious as to what extent gps is affected by
> these frequencies.
>
> --
> Dave Täht
> SKYPE: davetaht
> US Tel: 1-239-829-5608
> http://www.bufferbloat.net
> _______________________________________________
> Thumbgps-devel mailing list
> Thumbgps-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/thumbgps-devel
next prev parent reply other threads:[~2012-03-12 22:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-12 21:54 Dave Taht
2012-03-12 22:01 ` tz [this message]
2012-03-12 22:06 ` Eric S. Raymond
2012-03-12 22:59 ` Dave Taht
2012-03-12 23:22 ` Dave Taht
2012-03-12 23:51 ` Dave Taht
2012-03-13 1:31 ` Eric S. Raymond
2012-03-13 1:26 ` Patrick Maupin
2012-03-13 2:46 ` Ron Frazier (NTP)
2012-03-13 1:28 ` Eric S. Raymond
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