Hi,
I’m setting up some MQTT sensors using ESPEasy.
I would like to set the sensor ID manually, but it is always inferred from the friendly name:
- platform: mqtt
state_topic: "ESP_LoLin_A/bme280/Pressure"
name: "Pression Bureau"
unique_id: lolinA_pressure
device_class: pressure
unit_of_measurement: 'hPa'
This would give a sensor named sensor.pression_bureau
, although I’d like to have it named sensor.lolinA_pressure
, in case I want to change its location some day.
Obviously, I’m using unique_id
wrong.
How could I set the name manually?
tom_l
December 6, 2020, 2:56pm
2
Well for a start you can’t use uppercase letters in the object_id.
Secondly, unique_id is only used by the UI to keep track of entities, not to create the object_id.
Good point for the uppercase A, thanks.
However, as you might guess, this is not the heart of the problem.
Are you saying this cannot be done?
tom_l
December 6, 2020, 8:03pm
4
Yes. The object_id is taken from the sensor name and there is no way to alter it.
123
(Taras)
December 6, 2020, 8:38pm
5
Correct. That’s how it is designed to work.
The only way to achieve it is like this (and capitalized letters aren’t allowed):
name: lolina_pressure
Thank you all for your answers.
I want the friendly name to be “Pression Bureau” (Workroom pressure) and it is more important than the object_id
identifying my LoLin A.
It is very surprising that the two are so intricate.