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That’s impressive @NielBierman, great work! Would you mind sharing what nodes you have, as inspiration for us who haven’t leveled up as far yet?

@diltech yes it should work. But it depends a bit on which installation method you used for HA.

There are 4:
Home Assistant Operating System
Home Assistant Container
Home Assistant Core
Home Assistant Supervised

@TheoL there are two pull requests adding support for newer versions.

One is guaranteed to break again.

One should not break in the future, but will instead break all existing sketches.

I’m sure a third option would be welcome if you write the code and submit.

@TheoL the latest supported version is ESP8266 2.6.2

Reference: https://github.com/mysensors/MySensors/releases/tag/2.3.2

Figured it out. I had to send HVAC_FLOW_STATE to HA, in order for it to figure out that it was a "thermostat". Only problem is that it shows up with states "Auto" "Cool" "Heat" and "Off" in the dashboard, even though I only have the possibility to heat, or turn it off.

I have started digging into home assistant again. I've been using node-red for the last 7-8 years, for all my automations.

I have one mysensors node setup as a thermostat (HVAC) controlling my floor heating. I have it working in a node-red dashboard, but would like to have it in HA as well.

When I present the child as a S_HVAC type sensor, it is not shown in the entity overview of HA. Only the childs defined as S_TEMP, but those I can't change from HA.

So is there anyone that has a working thermostat example for mysensors in HA?

Nice work so far @wint0178, great that you try expanding on the examples. Sorry for the late reply.

If you look at https://github.com/mysensors/MySensorsArduinoExamples/blob/bba998bce09bc5139eb4ca7a05b0279f4083ff88/examples/PressureSensor/PressureSensor.ino#L90 you see where the existing child ids are defines. You just add another one for the gas sensor, with a unique number (incrementing by 1 is an easy way).

Try that and report back on your result. If something is unclear, just post a followup.

I deployed 5 sensebender nodes just after release in 2015, all with 2 AA batteries from ikea.1 died within a couple of years, because it was placed outdoors. But the rest kept going, and all have been going until this year. So 8 years of battery time on one set of batteries..

I think that is excellent battery life..

Search should be working again now. Sorry for the inconvenience.

@ben999 just remove the stropts include (in hal/architecture/Linux/drivers/core/interrupt.cpp), or use the development branch where the include has already been removed.

https://github.com/mysensors/MySensors/pull/1446