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Version: 2.1.x

BIGTREETECH EBB42 v1.2

Wiring​

24V PSU5V INDUCTIVE PROBEBLTOUCHX ENDSTOPPART COOLING FANHOTEND FANHEATERTHERMISTOREXTRUDER

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Use a good quality cable

Make sure your board is connected to the Pi via a good quality USB 3.1 (or better) braided cable for best performance and durability.

Firmware installation​

Follow the steps in the RatOS Configurator at http://RatOS.local/configure?step=2.

I updated klipper and now i get an error!​

When you update klipper you might see an error that looks like this:

Firmware version mismatch between host and guest

This is because klipper made changes to a part of the MCU firmware that we use, and something went wrong while automatically flashing your board. Klipper is telling us that the version of klipper running on the Pi is newer than the version running on the MCU. To fix this, we have to flash the board with a new version of the firmware, Follow the steps in the RatOS Configurator at http://RatOS.local/configure?step=2.