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### The problem
So I saw that the sensirion sensors have been refactored in pr3374 (https://github.com/esphome/esphome/pull/3374) and that the functionality of scd4x had been extended pr3409 (https…
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hello everyone, Can you tell SCD41 or SCD40 by the serial number?
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I have in my possession these sensors which I will try to adapt to your realization.
Sensirion SPS30 PM 2.5
Sensirion SCD40 CO2
Sensirion SGP30 TVOC
LilyGO TTGO T-Display ESP32
As I do not us…
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Greetings,
I'm trying to figure out how to have my SHT40 send temp and humidity to the MyAmbiance app. I did it with my SCD40 and the eps32. I'm pretty low skill, and so far trying to combine the c…
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### Describe the problem/bug
When trying to force CO2 calibration on Sensiron SCD40. It shows as command sent, but it kills the sensor and I have to Deactivate and Activate it again to get it to st…
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### The problem
ESPhome device is offline in HA due to: google.protobuf.message.DecodeError: Field number 0 is illegal.
The issues comes after upgrade HA from some older version to :
Home Assista…
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Researching best practices to get an accurate sample from the SCD40, it appears that reading the sensor multiple times and taking the last sample as actual allows the sensor to calibrate properly, ver…
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Error while reading incoming messages: Invalid preamble 5e
2022-12-13 12:14:38.800 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved
Traceback (most recent call …
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It would be great if support for this sensor could be added as it would provide an option for high accuracy true co2 measurement. The sensor also provides temperature and humidity.
https://www.sen…
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### PROBLEM DESCRIPTION
_A clear and concise description of what the problem is._
Hi,
the CO² sensor SCD41 no longer works under the Tasmota 12.2.0.0 (and 12.2.0.6). In the version 12.1.0.0 t…