noob starting out: nothing shows up about esphome-opentherm HOT 7 OPEN

The opentherm protocol is working correctly, what didn't work are the entities that can't see the home assistant, try to recreate everything from 0 and try esphome:
name: $devicename

from esphome-opentherm.

what didn't work are the entities that can't see the home ass

How to solve the problem?

from esphome-opentherm.

The opentherm protocol is working correctly, what didn't work are the entities that can't see the home assistant, try to recreate everything from 0 and try esphome: name: $devicename

It doesn't help

from esphome-opentherm.

Сan anyone help?

from esphome-opentherm.

If you measure around 36 V I doubt it speaks opentherm... Is this your boiler? https://www.riello.com/international/products/residential-boilers?range=31BB1PEERF? There is nothing about opentherm in the docs and the figure in the installation manual shows on/off thermostat.
If the OpenTherm shield is not connected to opentherm it does not work. Perhaps the boiler can speak opentherm, but only depending on setting or another connector, or perhaps external module required?
OpenTherm connectors are not labeled with VCC or ground, as there is none.

from esphome-opentherm.

I'm having a similar issue. Even if the OpenTherm protocol seems to be working, there's no entity created in HA.

from esphome-opentherm.

I have the same problem, nothing shows up.

My boiler supports OpenTherm and it worked on another software without ESPhome (DIYLess software only with boiler temp, boiler target temp and current temp).

Has anyone resolved this problem?

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