Thanks for the reply, Bryce.
I already have one of these but it isn’t correctly interrupting the RS232 signal it’s sent. The output is gibberish. I have a different RS232 adapter (that doesn’t include TTL in the spec) and it can receive and decode the signal correctly. That’s why I was asking about compatibility between TTL and RS232 on this device. My reading suggests they quite different signals so I’m unclear how it can switch to decoding one or the other.
I’m not sure if there is actually anything I can do to make it decode the RS232 signal it references support for. At this point, I assume it doesn’t support true RS232 signals.
