Help with Uno with tb6600drivers and y1, y2 slave

Projects Programming
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I do have one question, I will be using 2 steppers on the "Y" axis with 2 TB6600 drivers, can you please advise me what pins are used on the UNO for the 2nd "Y axis driver? Do I just split the signal from the y terminals 3 to the PUL+ and 6 to the DIR+. Thanks

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You will have to look up or to measure the current that is flowing through the IO-pin

If this current is less than 10 mA you can connect both step-inputs and both direction inputs in parallel to the same io-pins.

best regards Stefan

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