Programmbeispiel - Joy-it SEN-CCS811V1 Anleitung

3

3.3 Programmbeispiel

/***************************************************************************
This is a library for the CCS811 air
This sketch reads the sensor
Designed specifically to work with the Adafruit CCS811 breakout
----> http://www.adafruit.com/products/3566
These sensors use I2C to communicate. The device's I2C address is 0x5A
Adafruit invests time and resources providing this open source code,
please support Adafruit andopen-source hardware by purchasing products
from Adafruit!
Written by Dean Miller for Adafruit Industries.
BSD license, all text above must be included in any redistribution
***************************************************************************/
#include "Adafruit_CCS811.h"
Adafruit_CCS811 ccs;
void setup() {
Serial.begin(9600);
Serial.println("CCS811 test");
if(!ccs.begin()){
Serial.println("Failed to start sensor! Please check your wiring.");
while(1);
}
//calibrate temperature sensor
while(!ccs.available());
float temp = ccs.calculateTemperature();
ccs.setTempOffset(temp - 25.0);
}
void loop() {
if(ccs.available()){
float temp = ccs.calculateTemperature();
if(!ccs.readData()){
Serial.print("CO2: ");
Serial.print(ccs.geteCO2());
Serial.print("ppm, TVOC: ");
Serial.print(ccs.getTVOC());
Serial.print("ppb
Serial.println(temp);
}
else{
Serial.println("ERROR!");
while(1);
}
}
delay(500);
}
Veröffentlicht: 20.05.2019
Temp:");
Copyright by Joy-IT
SEN-CCS811V1
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