VCC-GND STM32F407VET6 dev board

Discussion and questions about boards that can run MicroPython but don't have a dedicated forum.
Target audience: Everyone interested in running MicroPython on other hardware.
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Re: VCC-GND STM32F407VET6 dev board

Postby mcauser » Thu Mar 09, 2017 1:00 am

Board definition moved here:

Using @dhylands approach, with separate git repos per board, and clone them into stmhal/boards when needed ... oard-files

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Re: VCC-GND STM32F407VET6 dev board

Postby Javid » Mon Apr 03, 2017 5:33 am

Hi. Need some advice. I bought one of this boards and confused with led light.
I used code from for led it works. But what if i want to use cubemx?
Used Cubemx and then used simple code but it doesnt work.


Does this board work with Hal drivers? May be you can add example with hal driver?

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Re: VCC-GND STM32F407VET6 dev board

Postby dhylands » Mon Apr 03, 2017 8:23 pm

The board works with the HAL, since micropython uses the HAL.

Did you also configure the pin as an output? and enable the clock for Port B?

Do you have a complete code example?

I have a small repository here: and if you check that out and do:

Code: Select all

then that builds a small app that flashes the BLUE Led on the board (and uses the HAL)

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Re: VCC-GND STM32F407VET6 dev board

Postby mhwang1973 » Fri Jul 14, 2017 5:46 am

I set the board to DFU mode , and download the flash using:
$make BOARD=VCC_GND_F407 deploy
It worked in MACos, but met a driver trouble in Win7 X64. It can be read as a mass strorage, but the VCP cannot work.
What is the problem?

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