#include <HardwareSerial.h>
#include <SDS011.h>//librairie clonee manuellement 1.0.0 du 14/09/2018 mais fichiers plus récents https://github.com/bertmelis/SDS011

#define RXD2 16
#define TXD2 17

HardwareSerial usbSerial(0);
HardwareSerial sds011Serial(2);
//HardwareSerial sds011Serial(Serial2);

SDS011 sds011;

void setup() {
  usbSerial.begin(115200);
  //Serial2.begin(9600, SERIAL_8N1, RXD2, TXD2);//SDS011

  sds011.setup(&sds011Serial, RXD2, TXD2);  // Rx on GPIO14; Tx on GPIO12
  //sds011.setup(&Serial2, RXD2, TXD2);  // Rx on GPIO14; Tx on GPIO12
  

  sds011.onData([](float pm25Value, float pm10Value) {
    usbSerial.println("Data arrived: PM2.5 = " + String(pm25Value, 1) + " μg/m³; PM10 = " + String(pm10Value, 1) + " μg/m³");
  });

  sds011.onResponse([](uint8_t command, uint8_t set, uint8_t result) {
    usbSerial.println("Response to command 0x" + String(command, HEX) + " received: 0x" + String(result, HEX));
  });

  sds011.onError([](int8_t error) {
    usbSerial.println("Error occurred: 0x" + String(error, HEX));
  });

  sds011.setWorkingPeriod(1);
  usbSerial.println("Data should appear on the default serial port in less than a minute");
}

void loop() {
  sds011.loop();
}

#include "SdsDustSensor.h" //Nova Fitness Sds dust sensors library by Paweł Kołodziejczyk 1.5.1 du 14/02/2022 https://github.com/lewapek/sds-dust-sensors-arduino-library/tree/master

// tested on Arduino Leonardo with Serial1
SdsDustSensor sds(Serial2); // passing HardwareSerial& as parameter
#define RXD2 16
#define TXD2 17


void setup() {
  Serial.begin(115200);
  Serial2.begin(9600, SERIAL_8N1, RXD2, TXD2);//SDS011
  sds.begin(9600); // this line will begin Serial1 with given baud rate (9600 by default)

  Serial.println(sds.queryFirmwareVersion().toString()); // prints firmware version
  Serial.println(sds.setQueryReportingMode().toString()); // ensures sensor is in 'query' reporting mode
}

void loop() {
  sds.wakeup();
  delay(10000); // working 30 seconds

  PmResult pm = sds.queryPm();
  if (pm.isOk()) {
    //Serial.print("PM2.5 = ");
    //Serial.print(pm.pm25);
    //Serial.print(", PM10 = ");
    //Serial.println(pm.pm10);

    // if you want to just print the measured values, you can use toString() method as well
    Serial.println(pm.toString());
  } else {
    Serial.print("Could not read values from sensor, reason: ");
    Serial.println(pm.statusToString());
  }

  WorkingStateResult state = sds.sleep();
  if (state.isWorking()) {
    Serial.println("Problem with sleeping the sensor.");
  } else {
    Serial.println("Sensor is sleeping");
    delay(10000); // wait 1 minute
  }
}