ams iAQcore Indoor air quality sensor

Overview

This sample application demonstrates how to use the ams iAQcore sensor to measure CO2 equivalent and VOC. The CO2 value is a predicted value derived from VOC. The values are fetched and printed every second.

Building and Running

This sample application uses the sensor connected to the i2c stated in the app.overlay file. Flash the binary to a board of choice with a sensor connected. This sample can run on every board with i2c. For example build for a nucleo_f446re board:

west build -b nucleo_f446re samples/sensor/ams_iAQcore
west flash

Sample Output

device is 0x20001a08, name is IAQ_CORE
Co2: 882.000000ppm; VOC: 244.000000ppb
Co2: 863.000000ppm; VOC: 239.000000ppb
Co2: 836.000000ppm; VOC: 232.000000ppb