Central heating water pressure mqtt

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Central heating water pressure mqtt

Postby timoline » Wed Oct 12, 2016 8:13 pm

Is it possible you add Central heating water pressure to mqtt?
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Re: Central heating water pressure mqtt

Postby timoline » Fri Dec 23, 2016 1:51 pm

Another request:

can you also add Remote override room setpoint (override) to mqtt?

tia
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Re: Central heating water pressure mqtt

Postby lsiepel » Fri Nov 17, 2017 10:38 pm

I'm missing more events like burnerhours/starts etc. It would be nice if OTGW monitor would post every message (with a changed value) to mqtt.
I tried to dig into the source code and i'm having trouble to figure it out. I think it has to do with the $signals object not containing all data items. But not familiair with the language and build environment.

# Publish all known persistent parameters
dict for {key args} $signals {
if {[llength $args] == 0} continue
set param [string tolower $key]
if {[info exists gui($param)]} {
mqttsignal $param $gui($param)
}
}
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Re: Central heating water pressure mqtt

Postby timoline » Sat Nov 25, 2017 4:51 pm

Yes, i just mentioned 2, but all events would be welcome ofcourse :-)

I'm waiting for a year now.....but I still hope it will be implemented eventually...
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Re: Central heating water pressure mqtt

Postby hvxl » Thu Nov 30, 2017 5:44 pm

timoline wrote:I'm waiting for a year now.....but I still hope it will be implemented eventually...

I admire your patience to wait a year for someone else to do something for you. Of course you could also have spent a rainy afternoon to figure out how to do it yourself.
Schelte
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Re: Central heating water pressure mqtt

Postby timoline » Sat Jun 16, 2018 6:05 pm

I wish I could, Ihen I had done it a long time ago. :D
But good to see you pushed it to github https://github.com/hvxl/otmonitor

It was just positive feedback to make OTGW better then it already is.

thx
Last edited by timoline on Sun Jun 17, 2018 12:57 pm, edited 1 time in total.
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Re: Central heating water pressure mqtt

Postby timoline » Sat Jun 16, 2018 8:54 pm

Where in otmonitor.tcl can I do this calculation?

DeltaT = BoilerWaterTemperature - ReturnWaterTemperature

And put it in set signals, I assume...
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