If you write a simple sketch that prints Hello World does the serial monitor display anything ?
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#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>
#define SEALEVELPRESSURE_HPA (1013.25)
Adafruit_BME280 bme;
void setup()
{
Serial.begin(9600);
if (!bme.begin(0x76))
{
Serial.println("Could not find a valid BME280 sensor, check wiring!");
while (1)
;
}
}
void loop()
{
Serial.print("Temperature = ");
Serial.print(bme.readTemperature());
Serial.println("*C");
Serial.print("Pressure = ");
Serial.print(bme.readPressure() / 100.0F);
Serial.println("hPa");
Serial.print("Approx. Altitude = ");
Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
Serial.println("m");
Serial.print("Humidity = ");
Serial.print(bme.readHumidity());
Serial.println("%");
Serial.println();
delay(1000);
}
MODERATOR EDIT - code auto formatted in the IDE and posted in code tags as you seem to have forgotten to use them
yes it shows hello world but I switched to my code and nothing showed
Please post the test sketch that does print.
Hello, I don't understand, could you explain?
if (!bme.begin(0x76))
{
Serial.println("Could not find a valid BME280 sensor, check wiring!");
while (1)
;
}
Disconnect the BME; after doing so, does
Could not find a valid BME280 sensor, check wiring!
get displayed ?
no it still nothing shows
You told us you got some printout with another program, "hello world". Please post that.
Actually, to avoid doubts, load that program and verify that it still works, then post it here.
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