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<font face="Arial">I answered Bill a few days ago....perhaps he
didn't receive the email. I forwarded the latest schematic and
layout for the board which has a section on setting i2c
addresses. Perhaps Scotty can update that further. <br>
Jules-K2KGJ<br>
<br>
</font><br>
<div class="moz-cite-prefix">On 10/2/2021 12:00 PM,
<a class="moz-txt-link-abbreviated" href="mailto:tangerinesdr-request@lists.tapr.org">tangerinesdr-request@lists.tapr.org</a> wrote:<br>
</div>
<blockquote type="cite"
cite="mid:mailman.21.1633190402.25533.tangerinesdr_lists.tapr.org@lists.tapr.org">
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Today's Topics:
1. FW: [HamSCI] Two questions about the new TAPR magnetometer
board (Dr. Nathaniel A. Frissell Ph.D.)
----------------------------------------------------------------------
Message: 1
Date: Fri, 1 Oct 2021 16:22:25 +0000
From: "Dr. Nathaniel A. Frissell Ph.D."
<a class="moz-txt-link-rfc2396E" href="mailto:nathaniel.frissell@scranton.edu"><nathaniel.frissell@scranton.edu></a>
To: <a class="moz-txt-link-rfc2396E" href="mailto:tangerinesdr@lists.tapr.org">"tangerinesdr@lists.tapr.org"</a> <a class="moz-txt-link-rfc2396E" href="mailto:tangerinesdr@lists.tapr.org"><tangerinesdr@lists.tapr.org></a>
Subject: [TangerineSDR] FW: [HamSCI] Two questions about the new TAPR
magnetometer board
Message-ID:
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Hi,
I'm sending these questions from Bill N2RKL to the TangerineSDR list. They were originally posted on the HamSCI list.
73 Nathaniel
From: <a class="moz-txt-link-abbreviated" href="mailto:hamsci@googlegroups.com">hamsci@googlegroups.com</a> <a class="moz-txt-link-rfc2396E" href="mailto:hamsci@googlegroups.com"><hamsci@googlegroups.com></a> On Behalf Of Bill Owens
Sent: Thursday, September 30, 2021 9:22 AM
To: HamSCI <a class="moz-txt-link-rfc2396E" href="mailto:hamsci@googlegroups.com"><hamsci@googlegroups.com></a>
Subject: [HamSCI] Two questions about the new TAPR magnetometer board
I've listened to the last couple Zoom sessions and also found the layout pictures that Scotty showed a few weeks ago, but I haven't been able to work out answers for two questions:
- How many I2C addresses can be set for the magnetometer and the temperature sensor on each board?
- Are the RM3100 components soldered on the boards, or perhaps on half of them? It looks like there are options for SMT header sockets, and for the components themselves.
Thanks,
Bill N2RKL
--
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