Last seen: Jan 14, 2025
@robl if you have the time, would you perhaps mind explaining exactly how you do the maths? I've just finished installing my own ASHP. I have temper...
@cathoderay it'd be interesting to compare the different way the mfr's do it. I don't quite follow your midea explanation sorry. in the samsung cas...
so I've decided on my next step. steven's using an ESP32 module. I'm using an ESP8266 module as thats what I had in the right place at the time. 8266 ...
@derek-m this is samsungs modbus interface board. its an entirely separate board which all of us have bought and installed aftermarket into our hea...
@derek-m same as the other guys. the samsung manual says quite clearly that its the slave. I didn't configure anything at the ESP end but I assume th...
I'm using @steven 's config from his github, copied line for line. The c++ lambda code at the start does the write to enable the "hidden / new" regis...
@derek-m give me a min I was just typing the answer.... I did need to do some actual paid work this afternoon! 'Restrictions on the remote control" ...
I've enabled DHW and tried the same test, it fails for me: [13:41:03][D][number:012]: 'DHW Target Temperature': Sending state 50.000000 <<...
@derek-m thats exactly what I did. I knew that having the WC (WL as samsung calls it) running would be constantly overwriting any LWT that I might try...
thanks and sorry if any offence given. I honestly thought that your original suggestion to try an ESP "number" was on the basis of "I think this might...
@cathoderay that maybe the case, although in my case its all physically connected to an ESP right now so it'd be a rewiring job to move it into the HA...
@steven thanks. I was wondering if your suggested "number" method was never going to work because I found this nugget in the esphome modbus controller...
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