MINI compatible with VESC® Software

If you plan to make a group order, if you have spare VESCs or parts for sale etc. you can post that here.
antonchromjak
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Re: MINI compatible with VESC® Software

Postby antonchromjak » 16 Jan 2018, 15:59


arvidb
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Re: MINI compatible with VESC® Software

Postby arvidb » 17 Jan 2018, 18:34

Lovely, that will save me a lot of work. A big thank you!


Just for your (and others') information: I could not import the mojaKniznica library for some reason (again, this is with kicad-4.0.7). KiCad just said "Status: FAILED" - very unhelpful. But I copied the 2512Rv2, 5x3.2KRISTALL, and WE-MAPI files into kicad_subory.pretty/ and changed the mapping in CvPcb to use those components from that library instead.


After generating a new netlist and importing it into Pcbnew I get a few unconnected nets (SHn, LIn, HIn where n=1, 2, 3, and nets of Q2, Q4 and Q6), and also quite a few DRC errors. (Again, that is with the next-to-newest commit, 7896bc3). I think this has something to do with the LM5113 - these are 10-pin chips, and use a 10-pin footprint, but are only 8-pin in the schematic?

Edit: And more to the point, the pin numbering on these seems wrong: i.e. pin 4 is not HS but HOL, etc.

wuzet
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Re: MINI compatible with VESC® Software

Postby wuzet » 22 Jan 2018, 19:28


oleglyan
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Re: MINI compatible with VESC® Software

Postby oleglyan » 25 Jan 2018, 10:24

Any sales available? MINI VESC? I am to lazy to build

seandepagnier
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Re: MINI compatible with VESC® Software

Postby seandepagnier » 06 Feb 2018, 06:16

Great project. A few questions:

Does it use the same identical firmware?

Could you use a smaller/cheaper stm32?

Does it not need the large external electrolytic caps with all those ceramic?

antonchromjak
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Re: MINI compatible with VESC® Software

Postby antonchromjak » 06 Feb 2018, 06:47


seandepagnier
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Re: MINI compatible with VESC® Software

Postby seandepagnier » 06 Feb 2018, 17:34

Thanks for the reply. I'm very interested to build one of these.

Can you solder it with a $5 soldering iron? It looks like the mosfet and gate drivers require hot air?

This uC is cheaper, can it work?
https://lcsc.com/product-detail/ST-Micr ... C8734.html
or evencheaper:
https://lcsc.com/product-detail/GigaDev ... 77979.html

antonchromjak
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Re: MINI compatible with VESC® Software

Postby antonchromjak » 06 Feb 2018, 17:45


rew
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Re: MINI compatible with VESC® Software

Postby rew » 11 Feb 2018, 16:47

And the STM32FxxxCxxx processors have 48 (or 49) pins, while the STM32FxxxRxxx have 64 (among which is the STM32F405Rxxx on the VESC).

andreas78
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Re: MINI compatible with VESC® Software

Postby andreas78 » 16 Feb 2018, 13:31

Hello,
very nice work. I just ordered 3 PCBs from OSH for testing this nice little controller.
One question, is it possible to use only a 2S battery? I'd like to test it in a 10th scale RC car.

Thanks,
Andreas


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