Gravity: SGP40 Air Quality Sensor Brand_M5Stack Programmable Christmas Tree Star Kit

Programmable Christmas Tree Star Kit the Raspberry Pi B+/2/3/Zero/ZeroW (Designed for the Pi Zero WH)

6 (adjustable)

it is possible to bridge it to other platforms and services via webhooks or the Arduino IoT API

The inputs and outputs are directly connected to the inputs and outputs of the DSP on this DSP module

The Shield is based on the L298 (datasheet)

Gravity: SGP40 Air Quality Sensor Brand_M5Stack Programmable Christmas Tree Star KitThe SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well known Sensirion. Based on the Sensirions CMOSens technology, the SGP40 offers a complete sensor system on a single chip, a temperature controlled micro hotplate and a humidity compensated indoor air quality signal. In combination with Sensirions powerful VOC algorithm, the sensor signal can be directly used to evaluate indoor air quality. It features low