This is my kettle-temp graph…
Does this look normal?
This is a day view, hard to compare to my hour view.
This is my dayview of today
The high spikes at 08:00 and 09:00 are caused by showering (I think the intergas has one sensor for internal temp)
Does not look strange to me.
But I do not know your situation.
Looking at your insight:
- you max temperature is high ~70c guess.
- If the return water temp increases amodulating cv will also reduce the max temp thats what you before 13:00
- I guess around 13:00 an additional room was requestingheat?
If your cv temp is indeed 70, is it needed (do you have very old radiators?) reducing the max temp can increase the efficiency of you cv. (But onlybifnyour radiators are capable of producing enough warmt at lower temp.
(My max temp is at 45c)
Max temp for heating is set at 50, as i only have floorheating. Max temp for tapwater is 62.
That is strange, in your insights the temp seems to be way over 60c for a long period (not just a shower)
Ok, had some trouble with my heating today. Water leak, faulty O-ring. While trying to seach for a replacement or other solution I powered down the whole sytem, incuding the OTGW.
When starting up again the OTGW app kept saying the OTGW was Offline. But it was reachable on http, it even got data from the thermostat. Just not from the Heatpump.
The indoor-unit did not turn on. But the OTGW itself was not offline, the CV/Heatpump was…
Does anybody know if it is possible to limit the amount of updates OTGW is publishing?
Either to limit the type of messages or the interval?
I see many, many updates, even multiple per second being published…
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I created a flow to check if my heating gives a error (IE Offline Alarm or Storing Alarm)
I can use a WHEN as a trigger for Alarm On and off, but there doesn’t seem to be a tag IF alarm is on/off ?
Yesterday I got a ‘Offline alarm’ and a second later a ‘Online again’
I’d like to pause/wait about 30 seconds before I send a notification, but without a way to check if the alarm is still active I don’t know how to do that…
I already created a variable to prevent multiple notifications…
That would be the logic card AND OFFLINE is TRUE
Ok, more coffee… 
I was looking for a logic Text/number card instead of a yes/no.. 
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Anyone? 
Why is it a problem?
There are so many (sometimes 10-20 a second) that they are flooding my mqtt and Homey.
Athom suggested to get them down, probably to reduce load on Homey as well…
“Simple” users like me don’t need every update, so choosing which ones are being published (or read) would be great…
Ok, so my Homey Pro 2019 died 2 days ago… I ordered a Pro 2023 and installed it yesterday.
Apart from the known issues with Zigbee devices, the OTGW also doesn’t work..
This morning it dawned on me: the new Homey has a different IP adres, so I need to change that :
But I can’t save the change, it gives a timeout.
Should I change the IP in the OTWG webinterface, pointing to the MQTT Broker first ?
Because it does say :
Changed IP adres on the OTGW so it points at my new Homey Pro 2023
When i try the same in the OTGW device in Homey, so no go and a timeout.
Tried ti add a new OTGW but got :
On the OTGW page it keeps saying :
Altough I changed the IP of the MQTT Broker to that of my new Homey.
Any help is much appreciated…
I prefer to bind IP addresses to MAC addresses (a.k.a. fixed IP’s) on my DHCP server, instead of entering IP addresses on clients > chances on using duplicate IP’s.
Here’s a little howto about setting up MQTT, and connect a client;
which should get you going:
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Hi Peter,
All my devices have reserved IP adresses through DHCP on my router.
The IP on my Homey changed because it’s a new Homey dnd thus device.
I thought changing the ip on the OTGW config (the device) to have it point to the new Homey and thus Homey-MQTT broker and in de OTGW gateway device on Homey would do it.
But changing the IP in the OTGW gateway device on Homey gives a timeout and changing it on the phisical OTGW still tells me there’s no MQTT connection.
Adding a new OTGW gateway device on Homey gives me above error.
I’ll tey and revert everything back to the previous IP adresses and give the Pro 2023 the same IP my Pro 2019 used to have.
If not, I’ll probably need to remove everything and start from scratch 
Ok managed to get one thing right :
Tried MQTT explorer and it kept fail to log on with the old crenediatls. So created a new user in MQTT Broker, that works. I see data coming in on MQTT explorer 
But editing my OTGW device in Homey and useing the same credentials ? Still not working in Homey…
This morning, when I was prepairing my OTGW flow for deletion of the OTGW device I disabled and restarted the OpenTherm GateWay MQTT App a couple of times…. And at around 10:00 I suddenly saw data coming in…
No idea wat happend, but it works..
…
Still not very stable though, later it went offline again, and had to restart it. later this morning offline again. I got this in the log of the MQTT Broker :
Sounds like the OTGW went offline, MAC is of the OTGW device..
Will restart everything when I get home (Router, Homey (PTP ?) and the OTGW..
