Arduino library for dust Sensor SDS011 (Nova Fitness Co.,Ltd)
This library uses SoftSerial or HardwareSerial to connect to the SDS011.
-
Define SDS object:
i.e. SDS011 mySDS; -
Start object:
void begin(pinRX,pinTX);
i.e. mySDS.begin(pinRX,pinTX); -
Read values:
int read(float *p25, float *p10);
i.e. error = mySDS(&pm25,&pm10);
Reads the PM2.5 and PM10 values, return code is 0, if new values were read, and 1 if there were no new values.
- SDS object can also be initialized with a Serial object as parameter
i.e. SDS011 mySDS; mySDS.begin(Serial1);