esphome / esphome/feature-requests

Add support for CozIR-LP CO2 sensor

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#1,701 0 comments 0 reactions 0 assignees View on GitHub
Type: Air Quality
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Forks
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No merged PRs in 30d

Description

**Describe the problem you have/What new integration you would like**
I would like to integrate the CozIR-LP CO2 sensor
[CozIR-LP Documentation](https://media.digikey.com/pdf/Data%20Sheets/Gas%20Sensing%20Solutions%20Ltd/CozIR-LP%20Data%20Sheet%20Revision%204.4,%2010%20June%202020.pdf)

**Please describe your use case for this integration and alternatives you've tried:**
I currently have it working with esphome, but the code is not very good and some of the setup is hardcoded for my needs.
I'm not sure of the best way to implement it correctly.
The sensor itself is very easy to work with. it uses UART and have a good documentation. but it does have lofts of different functionalities.
- modes of operation
- measurement filters
- calibrations and compensations

**Additional context**

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reading the linked CozIR-LP documentation and the existing ESPHome integration mentioned in the issue. Determine which UART functions, operating modes, filters, calibrations, and compensations are required; done means the sensor is supported without the requester's hardcoded setup.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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