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    Help with uiflow and max6675

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    • T
      TeacDance
      last edited by

      Can i somehow to read temperature via uiflow?? in arduino i succeed

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      • C
        crami25
        last edited by

        Are you using the max6675 hooked up directly to a M5stack core ? UIFlow doesn't support SPI, but you can use Micropython as described in https://community.m5stack.com/topic/1845/micropython-spi

        The M5Stack Kmeter Unit uses the max6674 and an esp32 with dedicated firmware as a SPI to I2C in addition to a thermocouple reading to temperature converter. The M5Stack Kmeter Unit has a red grove connector (I2C) and is supported in UIFlow.
        0_1675170049256_a99c7001-e81e-45db-9f33-7fa0e4dfe330-image.png

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        • T
          TeacDance
          last edited by

          ok too hard for me.. i have k-type sensor 1-wire version too is that easier it use MAX31850K it's i2c

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          • C
            crami25
            last edited by crami25

            @teacdance
            1-wire isn't supported in uiflow .. you will have to add an 1-wire to i2c converter: DS2482 -> https://community.m5stack.com/topic/1796/ui-flow-support-for-onewire-and-ds18x20/10
            But you can use the MCP9600 with UIFlow (I2C-protocol).

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            • T
              TeacDance
              last edited by

              i have just that MCP9600great

              0_1676119689985_abe5939f-a3ca-482e-a0a0-0bc08ef52c64-image.png

              is this suppose work that example setup? it show only 55,9 C and i2c address is right

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