One wire how to connect



  • Hello,

    If i read the documentation well, the one wire thermometer is connected via an one-wire IC.
    This IC is connected to the I2C-bus.

    When i configure the I2C-bus, i can't chose the one-wire thermometer.

    Does anyone know how to connect te one-wire thermometer and how to configure it in mervis?

    Kind regards,

    Frans Sleddens



  • Hello,

    If i read the documentation well, the one wire thermometer is connected via an one-wire IC.
    This IC is connected to the I2C-bus.

    When i configure the I2C-bus, i can't chose the one-wire thermometer.

    Does anyone know how to connect te one-wire thermometer and how to configure it in mervis?

    Kind regards,

    Frans Sleddens



  • You need to create a channel for each bus, you cannot add 1Wire device to different bus. So add a new channel - PlaformIO - 1Wire and than add 1Wire device as you like.

    You only need to add the 8channel 1Wire expander to the I2C bus but not the ONBOARD IC - that runs by default.



  • Hello Thomas,

    thanks for the quick answer.
    Il try it this week.

    Kind regards,

    Frans Sleddens