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all the documentation and examples only point to being able to set the Microsteps if you have hardware serial. Unfortunately my setup does not allow for using another but an arduino nano that doesn't…
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What does the pins on the driver do? Check these:
* GND
* +5V (Does it provide or need 5V here?)
* DIR (Most likely: 5V HIGH/LOW sets direction)
* STEP (Most likely: short 5V HIGH pulses increme…
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[Chameleon Macros.txt](https://github.com/user-attachments/files/17088959/Chameleon.Macros.txt)
I have a modified 3D Chameleon filament changer system using directly connected stepper drivers to …
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Hi @MicroBahner,
Since many stepper motor drivers must be controlled by Open Drain output, it would be great to support this. Currently, I achieved this by changing some lines in the "src\utilities…
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it's more of a question. Is it worth replicating? Does it have any drawbacks?
Right now I am using an arduino nano running grbl, without any bob, just wires going to external stepper drivers, and i…
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I have a doubt about the stepper motor driver code sir. Could you please send me your email id. My email id is jagadeeshbalaji21@gmail.com
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ULN2003 Stepper Motor Driver need 4 pins, this could rapidely be limiting on the M5stampC3
![image](https://user-images.githubusercontent.com/12049360/194888756-d9dbad13-68f9-4ad9-9df6-0939c6b31af1.p…
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I'm not quite sure the problem, it may be due to current/voltage, or the wiring of the `stepper -> TMC2209`. The wiring should be the same as [this schematic](https://github.com/quintindunn/StringArtR…