The Pollution Click Board™ has a high sensitivity to organic gases such as methanol (also known as formaldehyde), benzene, alcohol, toluene, etc. The Click Board™ carries the WSP2110 VOC gas sensor with the detection range of 1-50ppm (parts per million).
The Pollution Click Board™ is designed to run on a 5V power supply. It communicates with the target MCU via the AN and RST pins on the MikroBUSline.