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[wxsig] Connecting T238+, X1W-1. X1W-2 and AAG

John Koster w9ddd at tapr.org
Tue Jul 10 04:58:24 UTC 2007

It's still a work in process, but yes I intend to leave it there and link 
to it from the tapr pages once it's polished.

Also if anyone has information on other sensors besides the TAPR and AGG 
units, please send it so I can include it in the table.

On Mon, 9 Jul 2007, William Beals wrote:

> John:
> That is exactly what I was going to create!
> Do you plan on leaving that URL there?  If so, I'd like to put a link to it
> on the T238 page.
> will
> -----Original Message-----
> From: wxsig-bounces at lists.tapr.org [mailto:wxsig-bounces at lists.tapr.org] On
> Behalf Of John Koster
> Sent: Sunday, July 08, 2007 5:17 PM
> To: TAPR Weather Station SIG Mailing List
> Subject: Re: [wxsig] Connecting T238+, X1W-1. X1W-2 and AAG
> I have started a page to document these confusing matters.
> It's at http://www.tapr.org/kits_t238wiring.html
> Any suggests as to content or corrections will be greatly appreciated.  
> Interestingly, I dug out the limited documentation provided with the
> original weather station and rain gauge and they don't document the pin
> assignments at all.  They only show "1-Wire Net" and ground connections.
> They make reference to a coiled test cable included with the kit ... I
> don't remember it being a coiled cord, but the original has slipped off
> into a storage box somewhere along with the DS9097U-009 COM port adapter.
> Anyhow I think this implies that the original connections were reverse 
> engineered.  Where the idea of providing power and on what pins came from 
> where?  

John, W9DDD

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