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Editing Step 20 —
BLTouch Wiring Loom Part 2

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The BLTouch end of the wires will have male Dupont pins, and the Duet end will have female Molex.

The Duet Maestro Z Probe port can accommodate all 5 of the BLTouch wires. Note that the 2 ground wires from the BLTouch can be piggybacked to the single Z probe connector in the same way as we did with the LED wiring to the always on fan plug.

On the Duet Wifi the wires must be split out between the Z Probe port and the expansion header.

It's a good idea to test your wires for continuity before completing the installation.

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