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<div class="moz-cite-prefix">On 1/8/22 19:48, Goran Vukoman wrote:<br>
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<blockquote type="cite"
cite="mid:dffcf79dacb33aca132fd0486d00d19423e5378d.camel@odyss3us.net">
<pre class="moz-quote-pre" wrap="">I've found a nice UPS with strange serial connection.
<a class="moz-txt-link-freetext" href="https://www.bicker.de/en/upsic-1205">https://www.bicker.de/en/upsic-1205</a>
<a class="moz-txt-link-freetext" href="https://www.bicker.de/files/downloads/datenblatt/upsic-1205_e.pdf">https://www.bicker.de/files/downloads/datenblatt/upsic-1205_e.pdf</a>
There is not much information about the serial connection in that
document.
But there is some accessories for the serial connection
<a class="moz-txt-link-freetext" href="https://www.bicker.de/en/psz-1063">https://www.bicker.de/en/psz-1063</a>
<a class="moz-txt-link-freetext" href="https://www.bicker.de/files/downloads/handbuch/benutzerhandbuch-users-manual-psz-1063.pdf">https://www.bicker.de/files/downloads/handbuch/benutzerhandbuch-users-manual-psz-1063.pdf</a>
Is the information in that document sufficent to write a rs232-serial-
driver for NUT?
Regards
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<p>It looks a nice toy for low power devices, indeed. And its
onboard RS232 , by the lack of Rx/Tx , is the oddest one I've seen
in 30+ years since I deal with serial interfaces ( burnt the first
one in '87 on my Commodore 64 ). OTOH it seems that , after
connecting the "<span class="markedContent" id="page61R_mcid496"><span
style="left: 70.8662px; top: 149.856px; font-size: 15.8333px;
font-family: sans-serif; transform: scaleX(0.79649);"
role="presentation" dir="ltr"> μExtension Modul" the serial
starts to behave like a regular one ( that is, it has all the
usual pins and signals ). I guess that a driver for it could
be written by a passionate who has access to a board, given
that
<a class="moz-txt-link-freetext" href="https://www.bicker.de/files/downloads/handbuch/benutzerhandbuch-users-manual-psz-1063.pdf">https://www.bicker.de/files/downloads/handbuch/benutzerhandbuch-users-manual-psz-1063.pdf</a>
seems to provide the communication protocol. OTOH, RS232 in
2022 seems a bit .. ancient, the world transitioned to USB a
long time ago. But looking at the electronic schemes they
include, I kind of understand the reasoning behind their
choice... although a USB interface is not so hard to implement
nowadays.<br>
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<p><span class="markedContent" id="page61R_mcid496"><span
style="left: 70.8662px; top: 149.856px; font-size: 15.8333px;
font-family: sans-serif; transform: scaleX(0.79649);"
role="presentation" dir="ltr"><br>
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<p><span class="markedContent" id="page61R_mcid496"><span
style="left: 70.8662px; top: 149.856px; font-size: 15.8333px;
font-family: sans-serif; transform: scaleX(0.79649);"
role="presentation" dir="ltr">wolfy<br>
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