Lopy4 with arduino max31855 temperature value always 0

  • Hi

    I use arduino max31855 and lopy4 without expansion board. Trying to get temperature values from thermocouple
    cable but value is always 0.0 . Also tried many example codes but same thing value is 0.
    My pins are : CLK = P10 CS = P8 DO = P9.

    In atom pymakr i use this code and MAX31855 library.

    import MAX31855
    from machine import SPI, Pin
    spi = SPI(0, mode=SPI.MASTER, baudrate=1000000, polarity=0, phase=0)
    cs = Pin('P8', mode=Pin.OUT)
    s = MAX31855.MAX31855(spi, cs)

    If somebody had same kind of problems or any suggestions im happy to hear about it.


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