11 Nov
2022
11 Nov
'22
1:24 p.m.
not that it's easy but a raspberry pi could be set up to watch the serial
line.
On Fri, Nov 11, 2022 at 4:16 PM W2HX via cctalk <cctalk(a)classiccmp.org>
wrote:
Hello all,
I am looking for a device that sits transparently in an RS-232 serial line
and upon seeing a particular code go over the serial line ((or sequence of
codes) will actual a relay (or a transistor). Something with two DB25s or
DE9s and is configurable to what code will trigger the output? Some kind of
box?
Does anyone know of such a thing? I guess it could be cobbled up with a
microcontroller, but hoping to just get something "off the shelf."
Thank you
73 Eugene W2HX
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