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Topic: DHT11 displaying incorrect values (Read 2277 times) previous topic - next topic


I'm having some issues with a DHT11 sensor. I used the tutorial in the playground section of this website, but when I run the sketch the serial monitor returns I2ýþY??rw¢?dB?òþd°?Tv6 ect. What am I doing wrong? Is the sensor just bad?



Looks like a baud rate problem.  Is the baud rate at the bottom of Serial Monitor set the same as the baud rate passed to Serial.begin() in your sketch?
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