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Author Topic: DRV8825 vs TMC2100  (Read 1371 times)

mramirez

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DRV8825 vs TMC2100
« on: October 05, 2022, 00:18:14 »
Hi all

I have been using for a long time, two DRW8825 drivers in my system. Now I have realiced that, in the new version of the Configuration Utility, the newer driver TMC2100 is supported.

Althought I have been reading about TMC2100, I am not able to see the benefit of using this one.

Could you please tell me the differences and the benefits of using the TMC2100 instead of DRW8825?

Thanks a lot for your help

Mateo
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TCWORLD

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Re: DRV8825 vs TMC2100
« Reply #1 on: October 18, 2022, 21:10:49 »
Hi Mateo,

Sorry, I missed this post.

I haven't really looked into the advantages/disadvantages of the TMC2100. Somebody requested that support for the module was added as they wanted to use them, and it was fairly straightforward to add.

There are a few results on other forums discussing different drivers. I think the take away is that the TMC2100s are much quieter than the DRV8825.

Kind Regards,
Tom
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Tom Carpenter (AstroEQ)

mramirez

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Re: DRV8825 vs TMC2100
« Reply #2 on: October 18, 2022, 23:28:16 »
Thanks Thomas.

I think noise is an issue to people using 3D printers, but I do not think this is important in our case.
I would like to know wich one is more efficient and precise.

Thanks again Thomas
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