Search found 10 matches

by parasole
Thu Feb 08, 2018 1:55 pm
Forum: Projects
Topic: BluepillF4 PCBs
Replies: 37
Views: 708

Re: BluepillF4 PCBs

Squonk42 wrote:
Thu Feb 08, 2018 9:48 am
Mines are in Pudong International Airport (Shanghai), handled by TNT, but no ETA yet.
Let's hope they will ship them out before weekend, next week the whole country enter to spring festival holidays...
by parasole
Thu Feb 08, 2018 9:43 am
Forum: Projects
Topic: BluepillF4 PCBs
Replies: 37
Views: 708

Re: BluepillF4 PCBs

Yes it is in EU...
by parasole
Thu Feb 08, 2018 9:06 am
Forum: Projects
Topic: BluepillF4 PCBs
Replies: 37
Views: 708

Re: BluepillF4 PCBs

Squonk42 wrote:
Wed Feb 07, 2018 8:54 am
If you are EU or US, we can ship you some bare boards for <$2 using snail mail.
Yes Squonk42, I would take two boards, I may solder quickly one board (using STM32F405RGT6) and do a basic check exept for card reader which I don't have yet...
by parasole
Thu Feb 08, 2018 8:56 am
Forum: Projects
Topic: BluepillF4 PCBs
Replies: 37
Views: 708

Re: BluepillF4 PCBs

racemaniac wrote:
Wed Feb 07, 2018 8:58 am
if you need panelized gerbers, let me know, and i'll create some (with mouse bites in between the panels)
Thanks for your offer racemaniac, gladly would receive the panelized gerbers...
by parasole
Wed Feb 07, 2018 8:24 am
Forum: Projects
Topic: BluepillF4 PCBs
Replies: 37
Views: 708

Re: BluepillF4 PCBs

I did follow this topic since do have an interest for few boards, however instead of joining group buy I will order the boards myself, the postage will kill all the economy with group buy... What I want to ask if you guys considered panelization, most vendors will offer 100x100 min.5 boards on same ...
by parasole
Wed Dec 20, 2017 3:10 pm
Forum: Projects
Topic: STM32F1/F4 3d Printer board. Worth a kickstarter?
Replies: 17
Views: 539

Re: STM32F1/F4 3d Printer board. Worth a kickstarter?

Perhaps reprap forum is a better place for your question... did you investigate what is the add on value for your solution comparing with already present in the field? Although I am interested in this topic, I could not advise you for the reason possible to be true for many other guys over here... a...
by parasole
Fri Dec 15, 2017 3:22 am
Forum: Projects
Topic: Porting Marlin to STM32.
Replies: 45
Views: 4115

Re: Porting Marlin to STM32.

I posted this in another tread, sorry if to much duplication... Nice open sourse "duino" compatible projects are available which enable closed loop control so many motion problems would be fixed. Then one idea is to have control part for 3-4 steppers in one bluepill which would communicate with anot...
by parasole
Fri Dec 15, 2017 2:54 am
Forum: Projects
Topic: using blue pill for stepper control - related to 3d printers
Replies: 8
Views: 653

Re: using blue pill for stepper control - related to 3d printers

There are few interesting open sourse "duino" compatible project which enable any stepper to become a servo, perhaps a better path is just to port one of these? And interesting implementation might be to have a common CPU for 3-4 steppers, having on stepper board just position sensor and motor drive...
by parasole
Thu May 18, 2017 3:34 pm
Forum: Black Magic Probe & other
Topic: stlink v2 (metal case) with BMP(?swv swo?)
Replies: 1
Views: 774

Re: stlink v2 (metal case) with BMP(?swv swo?)

In the main topic some where I found the link to one file which turn out my bluepill in to BMP. In my understanding you need to load DFU and then upload the BMP part using DFU mode... however I don't know the exact procedure for second part...
by parasole
Thu May 18, 2017 3:29 pm
Forum: Black Magic Probe & other
Topic: making blackmagic probe from stm32 chip board
Replies: 10
Views: 1711

Re: making blackmagic probe from stm32 chip board

I could not point out to the exact message, I just remember that I found the way to program my blupill in the main topic which is 27 pages long...