54 lines
922 B
C++
54 lines
922 B
C++
#include <Wire.h>
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#include <Adafruit_Sensor.h>
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#include <Adafruit_BME280.h>
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#define SEALEVELPRESSURE_HPA (1013.25)
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Adafruit_BME280 bme;
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void setup() {
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Serial.begin(9600);
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if (!bme.begin(0x76)) {
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Serial.println("Could not find a valid BME280 sensor, check wiring!");
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while (1);
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}
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}
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// BME280
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void readTemperature() {
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Serial.print("Temperature = ");
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Serial.print(bme.readTemperature());
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Serial.println(" *C");
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}
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void readPressure() {
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Serial.print("Pressure = ");
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Serial.print(bme.readPressure() / 100.0F);
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Serial.println(" hPa");
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}
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void readHumidity() {
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Serial.print("Humidity = ");
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Serial.print(bme.readHumidity());
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Serial.println(" %");;
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Serial.println();
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}
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void loop() {
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readTemperature();
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readPressure();
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readHumidity();
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delay(1000);
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}
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//Temperature = 26.10 *C
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//Pressure = 1013.46 hPa
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//Humidity = 56.13 %
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//Temperature = -143.84 *C
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//Pressure = 1144.83 hPa
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//Humidity = 100.00 %
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