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.
parasole
Posts: 19
Joined: 29 Mar 2017, 05:18

Re: MINI compatible with VESC® Software

Postby parasole » 09 Nov 2017, 05:49

Hi antonchromjak,

may you share SW midfication you have done? any git forc for your release?

antonchromjak
Posts: 16
Joined: 17 Aug 2017, 08:09
Location: Slovakia

Re: MINI compatible with VESC® Software

Postby antonchromjak » 15 Nov 2017, 15:14

parasole wrote:Hi antonchromjak,

may you share SW midfication you have done? any git forc for your release?


there is no need to modify SW with new firmware, just change shunt value

pf26
Posts: 278
Joined: 28 Mar 2016, 14:37
Location: FR Valence

Re: MINI compatible with VESC® Software

Postby pf26 » 15 Nov 2017, 17:42

The link to the OHSPARK pcb seems to be dead in the first post. Is there a way to buy these pcbs directly from you or someone else, or to get the pcb manufacturing files (gerber + drill..) ? Many thanks in advance. I am interested to make/buy a couple of these miniVesc..

parasole
Posts: 19
Joined: 29 Mar 2017, 05:18

Re: MINI compatible with VESC® Software

Postby parasole » 16 Nov 2017, 03:39

Thanks antonchromjak,

just to be clear, do you mean your variant is directly supported by latest firmware?
And shunt value should be as in Vesc6 0.0005 ohm?

I do align to pf26 question regarding oshpark pcb link, it seems to be broken, may you update it?

antonchromjak
Posts: 16
Joined: 17 Aug 2017, 08:09
Location: Slovakia

Re: MINI compatible with VESC® Software

Postby antonchromjak » 16 Nov 2017, 10:03

parasole wrote:Thanks antonchromjak,

just to be clear, do you mean your variant is directly supported by latest firmware?
And shunt value should be as in Vesc6 0.0005 ohm?

I do align to pf26 question regarding oshpark pcb link, it seems to be broken, may you update it?


shared again
https://oshpark.com/profiles/Anton_Chromjak

v04 and v05 is pin compatible with vesc 6 you can use shunt of your choise and change value of it in firmware and compile it. But it have ringing above 12V and is unusable.

v01, v02, v03 worked at 24V but with max 14A motor current without heatsink
v04 and v05 worked at 12V with 24A without heatsink

parasole
Posts: 19
Joined: 29 Mar 2017, 05:18

Re: MINI compatible with VESC® Software

Postby parasole » 16 Nov 2017, 10:26

Thanks for clarifications Anton and for the link, looks like you are continuously perfecting your variant...
do you think ringing is due of PCB design or due of used drivers which aparently are simpler then DRV83xx....

antonchromjak
Posts: 16
Joined: 17 Aug 2017, 08:09
Location: Slovakia

Re: MINI compatible with VESC® Software

Postby antonchromjak » 18 Nov 2017, 15:31

probably bad pcb design

antonchromjak
Posts: 16
Joined: 17 Aug 2017, 08:09
Location: Slovakia

Re: MINI compatible with VESC® Software

Postby antonchromjak » 18 Nov 2017, 15:55

Last edited by antonchromjak on 27 Nov 2017, 17:06, edited 1 time in total.

antonchromjak
Posts: 16
Joined: 17 Aug 2017, 08:09
Location: Slovakia

Re: MINI compatible with VESC® Software

Postby antonchromjak » 24 Nov 2017, 23:33


arvidb
Posts: 205
Joined: 26 Dec 2015, 14:38
Location: Sweden, Stockholm

Re: MINI compatible with VESC® Software

Postby arvidb » 11 Dec 2017, 15:57

Great work, and thanks for sharing!

Was it the change of C80 from 2.2 µF to 10 µF that made it work better with higher voltages?


Return to “For sale, orders, etc.”

Who is online

Users browsing this forum: No registered users and 1 guest