Editing Step 51 —
Raspberry Pi GND

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The Raspberry Pi is very sensitive to voltage variations. It's advised to run 4 power cables in order to keep the supplied power more consistent.

Black Jumper Wire ( Length: 250mm )

Power Input GND on the Raspberry Pi

Power Output GND on the Octopus V1.1

Route the cable accordingly.

Make sure the wires don't touch the TMC2209 heat sinks as they get hot and can damage the wires, leading to component failure.

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