[STM32F407VGT6] Board HELP!

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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japuzzo
Posts: 1
Joined: Wed Apr 25, 2018 2:51 am

[STM32F407VGT6] Board HELP!

Post by japuzzo » Fri Jun 08, 2018 12:51 am

Just got this board listed as a DYIMORE board, which is of the CJMCU-407 design.
I've tried a few diffrent version, but no luck after flashing the serial port does not become active.

Front: https://i.stack.imgur.com/9Fu73.jpg
Back: https://s3-ap-southeast-1.amazonaws.com ... 062512.jpg

Anyone know of this board and how to get MicroPython working on it?

vbolshakov
Posts: 8
Joined: Sun Aug 25, 2019 8:50 am

Re: [STM32F407VGT6] Board HELP!

Post by vbolshakov » Thu Sep 05, 2019 12:04 pm

You need to build custom FW for this boars, as there is no MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)and MICROPY_HW_USB_OTG_ID_PIN (pin_A10)

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mcauser
Posts: 400
Joined: Mon Jun 15, 2015 8:03 am

Re: [STM32F407VGT6] Board HELP!

Post by mcauser » Fri Sep 06, 2019 5:02 am

I don't have one of these VGT6 boards.

I do have a few VET6 ones. This might be a good starting point for creating your own board def:
https://github.com/mcauser/BLACK_F407VE

The VE has 512 Kbytes and the VG has 1 Mbyte flash.
Other than that, pretty similar.
See if you can grab a schematics pdf from the vendor so you can map the pins in your mpconfigboard.h and pins.csv

vbolshakov
Posts: 8
Joined: Sun Aug 25, 2019 8:50 am

Re: [STM32F407VGT6] Board HELP!

Post by vbolshakov » Fri Sep 06, 2019 10:42 am

My mpconfigboard.h for this board https://pastebin.com/A6J2XcLb

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