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Author Topic: Humidity and Temperature Sensor:HSM-20G  (Read 948 times)
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I am using HSM-20G to connect to Seeeduino V2.21(ATmega 168P).

I am referring to the following site for my project:

After following exact instruction and same Arduino code.I am able to get Humidity values from the sensor but getting weird reading for temperature. I am getting my room temperature always above 60s(Its actually around 25C here).

Has anyone else had used this sensor?


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No experience with the sensor,

1: Does it give stable readings for temperature?
2: Does temp go up when you hold the sensor in your hand?
3: is the offset constant?

1: if not stable would indicate faulty sensor
2: if yes it might be just an error in the formula.
3: maybe you can adjust some offset?

Rob Tillaart

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