OpenGarage Forums Hardware Questions Contact sensor and temperature sensor

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  • #2504

    italoc
    Participant

    I have an open gare with a contact sensor connected to G04 pin and GND, now I would like to add a temperature sensor DS18B20 on pin G05 and GND, but I don’t know how to connect the data pin of this sensor…..

    Someone can help me?

    #2509

    Ray
    Keymaster

    Google “DS18B20 ESP8266”.

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OpenGarage Forums Hardware Questions Contact sensor and temperature sensor