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Hello. I have the problem to probably connect to the uart of the TMC 2209. I have some experiences with Arduino and stepper drivers, but not that much to be able to figure out what my issue is. I used…
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Need to understand how the encoder value from HARP H2 can be converted to a real-world angle.
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**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. Example sketch code:
`/*
Simple demo with DRV8255 driver on CNC…
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Will be great to get it for 12v version,
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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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Hello,
I am trying to make the TMC5160 vom BTT to work.
I am having the v1.2 and 1.3v of these stepper drivers.
Both do not have any solder pads or jumpers to change their used mode (as far as I …
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Ordered for testing:
**Drivers:**
[A4988](https://www.amazon.com/gp/product/B07BND65C8/)
[TMC2209 V1.3](https://www.amazon.com/gp/product/B07ZPYKL46/)
[DM556](https://www.amazon.com/gp/product/B…
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There are 200 letters in total: five rows of 40 characters. Each character is driven by a 5-wire unipolar stepper motor which will be run as a 4-wire bipolar stepper motor, leaving the center taps unc…
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This has been mentioned in several other issues but as far as I can tell no solution has been found. Other stepper libraries allow passing in an absolute current limit in milliamps given an Rsense val…
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### Description
A number of people have an XYZPrinting Da Vinci printer, and while it has a Repetier fork bouncing around, it's quite old now and the Marlin firmware would be a very nice upgrade.
…