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multiple i2c

Healthy Hare answered on May 3, 2023 Popularity 1/10 Helpfulness 1/10

answer multiple i2c

multiple i2c

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#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>

#define SDA_2 33
#define SCL_2 32

Adafruit_BME280 bme1;
Adafruit_BME280 bme2;

void setup() {
  Serial.begin(115200);

  Wire.begin();
  Wire1.begin(SDA_2, SCL_2);

  bool status1 = bme1.begin(0x76);  
  if (!status1) {
    Serial.println("Could not find a valid BME280_1 sensor, check wiring!");
    while (1);
  }
  
  bool status2 = bme2.begin(0x76, &Wire1);  
  if (!status2) {
    Serial.println("Could not find a valid BME280_2 sensor, check wiring!");
    while (1);
  }
 
  Serial.println();
}

void loop() { 
  //bme1
  Serial.print("Temperature from BME1= ");
  Serial.print(bme1.readTemperature());
  Serial.println(" *C");

  Serial.print("Humidity from BME1 = ");
  Serial.print(bme1.readHumidity());
  Serial.println(" %");
  
  Serial.print("Pressure from BME1 = ");
  Serial.print(bme1.readPressure() / 100.0F);
  Serial.println(" hPa");

  Serial.println(" ");
  
  //bme2
  Serial.print("Temperature from BME2 = ");
  Serial.print(bme2.readTemperature());
  Serial.println(" *C");

  Serial.print("Humidity from BME2 = ");
  Serial.print(bme2.readHumidity());
  Serial.println(" %");
  
  Serial.print("Pressure from BME2 = ");
  Serial.print(bme2.readPressure() / 100.0F);
  Serial.println(" hPa");

  Serial.println(" ");
  delay(5000);
}

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: microcontrollerslab.com

Tags: i2c whatever

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Contributed on May 03 2023

Healthy Hare

0 Answers Avg Quality 2/10

multiple i2c

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