

If someone has those, that might help me solve my problem. I posted the same to the Samsung support community forum, but it doesn't look like that site gets much traffic and I haven't heard any replies.Īlso, I sometimes get response codes from commands even though they don't work, but I haven't seen any docs on what those mean. This tells me that my connection is good, at least for traffic *from* the TV. I also set RS-232 Jack to DEBUG, and received lots of console traffic at 115200 baud (normal for debug mode, but not normal "ON" mode), but it didn't respond to anything I tried to type.

Hotel/Hospitality Mode: Hospitality mode on or off makes no difference Details below:Ĭonnectivity: 9600 baud, 8 bit, no parity, 1 stop bit, no hardware flow control I'd love some help figuring out what I'm doing wrong. I can turn it on, but no other command is responsive. Like lucastx, I'm having a terrible time trying to control the TV via Ex-Link. I have a 2017 Samsung QLED TV (QN75Q70RAF).
