I am working with a handful of RS232 devices and want to control them with OH3.
In testing a number of devices are working well using a serial binding, item, and simple script.
So far I have been working with devices which I can sent a string or hex.
Monoprice Blackbird HDMI Switch PN#:39671 (String)
KMTronic RS232 Relay (Hex)
(With Charset set to ISO-8859-1)
I am having an issue with a Lumens PS752.
In the manual it lists commands such as:
What is the correct way to interpret and send these?
It does not work as ‘\u00A0\u00C1\u0001\u0000\u0000\u00AF’.