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2209 question #55

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froust-company opened this issue Jun 6, 2020 · 2 comments
Closed

2209 question #55

froust-company opened this issue Jun 6, 2020 · 2 comments

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@froust-company
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Hi there

I'm looking for change the driver to 2209 on board, can I do this without major firmware modification?

Regards
@kb-
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kb- commented Jun 7, 2020

2209 takes STEP/DIR as input signal
A4954 on the Nano Stepper has 4 logical inputs (2 per coil)
It would be a major modification, especially if you want to take advantage of the 2209 functions

@froust-company
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Got it, thank you.

@kb- kb- mentioned this issue Aug 19, 2020
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@kb- @froust-company