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Editing Step 5 —

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Edit your printer.cfg file. You can SSH into your RPi and use nano to edit (tutorial)

Under [extruder] insert these lines:

For SKR V1.3: sensor_type: MAX31865 sensor_pin: P1.1 spi_speed: 4000000 spi_software_sclk_pin: P0.4 spi_software_mosi_pin: P4.28 spi_software_miso_pin: P0.5 rtd_nominal_r: 100 rtd_reference_r: 430 rtd_num_of_wires: 2

For SKR V1.4: sensor_type: MAX31865 sensor_pin: P1.1 spi_speed: 4000000 spi_software_sclk_pin: P0.4 spi_software_mosi_pin: P1.17 spi_software_miso_pin: P0.5 rtd_nominal_r: 100 rtd_reference_r: 430 rtd_num_of_wires: 2

If you are in EU or other 50hz country, add this line: rtd_use_50Hz_filter: True

Save your changes by typing CTRL+X, Y, [ENTER]. Send FIRMWARE_RESTART from the console in Octoprint and test! It should work.

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