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sensing temperature with a thermocouple / thermocouple

hello, testing the spi examples of SDK16.0.0 I was trying to read a type k thermocouple with a max31856 on the nRF52840dk board, I made the connections of ss, sck, mosi, miso. The problem is that I don't get thermocouple values, is there another way to read this type of sendor with the nRF52840dk board?

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  • Hi

    Have you made sure to configure the SPI in the nRF52840 with the right mode and frequency to work with your sensor?

    Have you tried to probe the SPI lines with a scope or logic analyzer to verify that the communication looks OK?

    Best regards
    Torbjørn

  • I have another doubt, to read a type K thermocouple with a max31856 through SPI, which example could be useful to read the data sent by the sensor?

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  • I have another doubt, to read a type K thermocouple with a max31856 through SPI, which example could be useful to read the data sent by the sensor?

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