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29 lines
537 B
C++

// SDS011 dust sensor example
// for use with SoftSerial
// -----------------------------
#include <SDS011-select-serial.h>
#include <SoftwareSerial.h>
float p10,p25;
int error;
SoftwareSerial mySerial(10, 11); // RX, TX
SDS011 my_sds(mySerial);
void setup() {
// initialize normal Serial port
Serial.begin(9600);
// initalize SDS Serial Port
mySerial.begin(9600);
}
void loop() {
error = my_sds.read(&p25,&p10);
if (! error) {
Serial.println("P2.5: "+String(p25));
Serial.println("P10: "+String(p10));
}
delay(100);
}