maxalone/sds011

Arduino library for SDS011 dust sensor

SDS011

Arduino library for dust Sensor SDS011 (Nova Fitness Co.,Ltd)
This library uses SoftSerial to connect to the SDS011.

Usage

• Define SDS object:
  SDS011(uint8_t pin_rx, uint8_t pin_tx);
  i.e. SDS011 mySDS(pinRX,pinTX);

• Start object:
  void begin(void);
  i.e. mySDS.begin();

• 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.