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Python module for CozIR Ambient CO2 sensors

Project description


Python module for CozIR Ambient CO2 sensors

The CozIR Ambient family of sensors all provide CO2 measurements, at different ranges. Some are able to measure temperature and relative humidity as well. The sensors use serial UART and analog voltage output.

This library has been developed using a CozIR Ambient 0-5000 ppm CO2 (only) sensor.


Milestone Features Version Status
Beta Basic reading 0.x.x :heavy_check_mark:
Launch Modes, settings 1.x.x
Sensors Range, CO2, relative humidity, temperature 2.x.x

Library Documentation

Add the following line to use this libraray:

from ambientco2 import Sensor

Member functions

Name Parameters Returns Description
Sensor() str serial_device void Constructor
setup() int mode, int fields void Sensor setup
read() str value int Reads CO2 concentration in PPM



$ pip install ambientco2


from ambientco2 import Sensor

serial_device = "/dev/ttyUSB0"    # Debian (Ubuntu, Raspberry Pi OS etc.)

sensor = Sensor(serial_device)

co2 =


See for a basic example

Sensor Documentation

Project details

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Source Distribution

ambientco2-0.1.1.tar.gz (3.5 kB view hashes)

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