esphome / esphome/feature-requests

Add Support For Tuya NDIR Co2 Sensor MTP40-F

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Description

**Describe the problem you have/What new integration you would like**

Add Support For Tuya NDIR Co2 Sensor MTP40-F

![image](https://github.com/esphome/feature-requests/assets/124797654/75ae4503-2ce0-4f7f-a263-80fe43da354e)

![image](https://github.com/esphome/feature-requests/assets/124797654/08e9b18e-23c5-441e-93e4-acbf2861517d)

**Data Sheet**

https://nettigo.eu/attachments/608

MTP40-F sensor is almost the same as mhz-19.

**Please describe your use case for this integration and alternatives you've tried:**

**Additional context**

**Arduino library for MTP40F CO2 sensor.**

https://github.com/RobTillaart/MTP40F

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reading the linked MTP40F Arduino library and its data sheet, then compare the sensor with the MH-Z19 integration referenced in the request. Confirm which CO2 readings and controls the sensor exposes; done means ESPHome support for the MTP40-F that matches the documented protocol and provides the requested sensor data.

Written by the indexing model from the issue text.

Assessment

Tech stack
arduino
Domain
embedded-iot
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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