Add BME688 examples

examples/Sensors/Gas-BME688/AirQuality/AirQuality.ino

@@ -0,0 +1,34 @@
+/*
+  BME688 - Air Quality Index (IAQ)
+*/
+
+#include <Arduino_MKRIoTCarrier.h>
+MKRIoTCarrier carrier;
+
+void setup() {
+  Serial.begin(9600);
+  while (!Serial);
+
+  carrier.noCase();
+  carrier.begin();
+}
+
+void loop() {
+  // read all the sensor values
+  float airQualityStatic = carrier.AirQuality.readStaticIAQ();
+  float airQualityAccuracy = carrier.AirQuality.readIAQAccuracy();
+  float airQualityIndex = carrier.AirQuality.readIAQ();
+
+  // print each of the sensor values
+  Serial.print("Static Air Quality Index Value = ");
+  Serial.println(airQualityStatic);
+
+  Serial.print("Air Quality Accuracy = ");
+  Serial.println(airQualityAccuracy);
+
+  Serial.print("Air Quality Index = ");
+  Serial.println(airQualityIndex);
+
+  // wait 1 second to print again
+  delay(1000);
+}

examples/Sensors/Gas-BME688/CO2_Read/CO2_Read.ino

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+/*
+  BME688 - CO2
+*/
+
+#include <Arduino_MKRIoTCarrier.h>
+MKRIoTCarrier carrier;
+
+void setup() {
+  Serial.begin(9600);
+  while (!Serial);
+
+  carrier.noCase();
+  carrier.begin();
+}
+
+void loop() {
+  // read all the sensor values
+  float co2 = carrier.AirQuality.readCO2();
+
+  // print each of the sensor values
+  Serial.print("CO2 Value = ");
+  Serial.println(co2);
+
+  // wait 1 second to print again
+  delay(1000);
+}

examples/Sensors/Gas-BME688/VolatileOrganicCompounds/VolatileOrganicCompounds.ino

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+/*
+  BME688 - Volatile Organic Compounds (VOC)
+*/
+
+#include <Arduino_MKRIoTCarrier.h>
+MKRIoTCarrier carrier;
+
+void setup() {
+  Serial.begin(9600);
+  while (!Serial);
+
+  carrier.noCase();
+  carrier.begin();
+}
+
+void loop() {
+  // read all the sensor values
+  float gasResistor = carrier.AirQuality.readGasResistor();
+  float volatileOrganicCompounds = carrier.AirQuality.readVOC();
+
+  // print each of the sensor values
+  Serial.print("Gas Resistor Value = ");
+  Serial.println(gasResistor);
+
+  Serial.print("Volatile Organic Compounds (VOC) = ");
+  Serial.print(volatileOrganicCompounds);
+  Serial.println(" ppm");
+
+  // wait 1 second to print again
+  delay(1000);
+}