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34s flashing cable possible candidate?
06-27-2014, 06:51 AM
Post: #11
RE: 34s flashing cable possible candidate?
(06-27-2014 03:01 AM)BarryMead Wrote:  The official standard for RS-232 requires voltage levels that go both above and below ground.
...

Even if you clip the voltages, a regular RS232 signal wouldn't work because the levels are inverted from the TTL signals.

I've build my own cables from an FTDI USB/TTL 3.3V "cable". The converter sits in the USB plug, the other end is an open cable.

Marcus von Cube
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RE: 34s flashing cable possible candidate? - Marcus von Cube - 06-27-2014 06:51 AM



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