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Topic: Thermistor give stanges reading when useing and ethernet shield (Read 586 times) previous topic - next topic


I am very new to this but I have managed to get reasonably accurate temperature reading using a thermistor. However, if then connect an ethernet shield (I'm hoping to publish temperature reading to MQTT) and then connect the thermistor in the same way, the readings are way off. Does anyone have any ideas? I would be very gratefull for some advice.

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