Air Quality IoT Starter Kit consists of a Wio Link board, a gas sensor and a temperature/humidity sensor.
Wio Link is an ESP8266 based open-source Wi-Fi board designed to simplify IoT developments by offering plug-n-play modules through Grove connectors.
The TVOC/eCO2 Gas Sensor (based on Sensiron SGP30) is an indoor air quality monitoring sensor. The SGP30 is a digital multi-pixel gas sensor that can detect harmful gases through TVOC(Total Volatile Organic Compounds) and CO2eq.
The Temperature & Humidity Sensor (DHT22) is a high accuracy sensor used in indoor applications. The detecting range of this sensor is 5% RH – 99% RH, temperature range from -40°C to 80°C and its accuracy reaches up to 2% RH and 0.5°C respectively.
Setup and programming of this board can be done using Arduino IDE with the support libraries from OKdo to send the sensor data to OKdo Cloud. For more info on how to get connected to the OKdo Cloud for free, please follow the instructions on the leaflet or read more at https://www.okdo.com/do-iot/