![]() Would love to hear back any updates or improvements of how you manage to make it work. I hope for the love of god this helps someone else. Not sure if you said you’re using a usb to serial cable but if you are, this should help get you started sensor: If you need help feel free to alert me somehow and ill try to do my best to monitor the forums a tad more over the next week as i try to work on something else… why even force almost outdated hardware to work with homeassistant? because we can thats why. They also demonstrated new modules that will provide installers an easy way to add control via IR, RS-232 and contact closures to areas where no wiring existed. I mean a total nightmare to get this handled.Ībsolute nightmare. In short, like two weeks ago i had gotten to the point where i had taken an arduino uno, 2 line LCD shield, and usb cable and wrote code to examine exactly what homeassistant was sending. have came on this forum searching for answers and ended up with such a messy set of trial and error setups i couldnt think straight at times and it was such a mess i had to stop and revisit countless times. Systems Architect | Crestron Certified Master Programmer (Diamond)ĭirect: (+1)440.771.4807 | Cleveland: (+1)440.449.1100 | Boston: (+1)508.695.0188 | DC: (+1)202.381.9070 | Fax: (+1) have spent the last year trying to figure out how to control a few devices i own with a usb-to-serial interface, and to say the least at times i wanted to hang myself. 98% of the time they’re either looking at something completely different, providing an alternate Things remotely but when have to and things aren’t making sense I’ll ask for pictures to make sure what the tech is looking is what I actually asked them to look at. The official Samsung cableĮven has a little warning sticker about this.īeyond that see if you can get the tech to send you pictures of the disply showing that it is set for 232 and not network and which ID it is set for. Some Samsungs require an extra (firm) little push to get it the last little bit in. Really easy do get in the wrong place if you’re reaching your hand under a display on a fixed mount or just moving too quicklyĢ- Make sure they’re on the MDC IN and not the MDC out – not all Samsungs that speak MDC have an out jack but on those that do the out is sometimes moreģ- Make sure the connector is fully seated. To clear the stupid questions (that I’ve had techs do with Samsung in the past month though not sure if it was a QMġ- Make sure they’re actually plugging into the MDC IN jack, not the audio in that is also an 1/8” jack and on some displays right next to MDC IN (e.g. ![]()
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