From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f171.google.com (mail-we0-f171.google.com [74.125.82.171]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 7C9D92012AC for ; Wed, 9 May 2012 14:53:42 -0700 (PDT) Received: by wejx9 with SMTP id x9so1054836wej.16 for ; Wed, 09 May 2012 14:53:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=Cskd7MvMqx0tfPuS3QR0+LJYuAuWYBwiSlxRI0WISlg=; b=K6BQMtEEr8tjAYllUZpuexG/giTIQky9kwEflxYEPAZW5yH5Zb7n0SKq3dgUnpLehy j8oIgpL9SlqQjptpp9wXIYX8TaxAOvZZPiEHkeCWUQWs7YAMGGkdnaKaKfquhz5F4b+7 3paH1i7XJF/lqTRUIl4HyEObn2DF3tgUm3pI2AAfeRBJc59rsoOgmmFlAxnuknZorG+b zCQJIx0pY4qP+4GNC2gDGeyDe3mytsoBCmWjlbDu8SQVgki9lQMetS4ebgZnaviAthIv 1OE0puuAs7z6T/9oQNX5y+SwVnVES3zeVOO9zcrp4THkzUqaO7FCho0FxNcQKn7q78dG 9wOA== MIME-Version: 1.0 Received: by 10.180.105.69 with SMTP id gk5mr11868230wib.3.1336600418670; Wed, 09 May 2012 14:53:38 -0700 (PDT) Received: by 10.223.115.9 with HTTP; Wed, 9 May 2012 14:53:38 -0700 (PDT) In-Reply-To: References: Date: Wed, 9 May 2012 14:53:38 -0700 Message-ID: From: Dave Taht To: thumbgps-devel@lists.bufferbloat.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Thumbgps-devel] some more specs X-BeenThere: thumbgps-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 May 2012 21:53:42 -0000 "u-blox, through its in-house development of wireless transceiver modules, has embedded cellular positioning technology, CellLocateTM, into its LEON family of 2G and LISA family of 3G wireless modules. The technology enables stand-alone location estimation based on surrounding GSM cell information in conjunction with GPS positioning data to improve position- ing in several use cases" ooh! ooh! shiny. more from the web site: "Machine-to-Machine (M2M) applications: Many M2M applications require positioning capability within a bounded area such as within a city, along main vehicle or rail links, or within specific venues such as an exhibition, entertainment or healthcare facilities. Positioning reliability in these areas can be improved by using cellular signals as well as GPS to provide accurate positioning. Based on an extension of u-blox=E2=80=99 AssistNow Online GPS assistance service, u-blox=E2=80=99= CellLocate technology is used to match cellular positioning data coupled with previously successful GPS fixes. " 5. Lower power consumption: A new powersave mode that reduces current consumption by more than 35% has been implemented. The mode provides automatic power manage- ment to achieve the best power/performance trade-off required by specific applications. This feature allows for autonomous and intelligent powering- down of RF and/or baseband circuitry with automatic wakeup function. On Wed, May 9, 2012 at 2:33 PM, Dave Taht wrote: > From navisys > > "1) Our GR-601W supports Industrial operating temperature range: -40 ~ > 85=E2=84=83. =C2=A0It's no problem to adopt GR-601W in 3rd world with dif= ficult > environment. Moreover, GR-601W also supports IPX7 waterproof." > > Hmm... might make some headway on my long stalled out independent > fact-checking AGW weather station project in south america.... > > -- > Dave T=C3=A4ht > SKYPE: davetaht > US Tel: 1-239-829-5608 > http://www.bufferbloat.net --=20 Dave T=C3=A4ht SKYPE: davetaht US Tel: 1-239-829-5608 http://www.bufferbloat.net