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e6d886c00e
-Changed getCO2 to return a char and if sensor is non existent will return NULL -Changed getPM2 to return a char and if sensor is non existent will return NULL -Added a new function getPM2_Raw which will return the value of PM2 as an integer -Added a new function getCO2_Raw which will return the value of CO2 as an integer -Added 2 new variables in the TMP_Raw Struct: 1. t_Char 2. rh_Char These variables will be used to store the corresponding values as char and if sensor is nonexistent should be NULL
AirGradient Arduino Library for ESP8266 (Wemos D1 MINI)
Build your own low cost air quality sensor with optional display measuring PM2.5, CO2, Temperature and Humidity.
This library makes it easy to read the sensor data from the Plantower PMS5003 PM2.5 sensor, the Senseair S8 and the SHT30/31 Temperature and Humidity sensor. Visit our blog for detailed build instructions and PCB layout.