STM32F407ZGT6 Based Dev. Board LXB407ZG-P1

[tpd]

Hi,

Is there any information on this dev. board? I bought it at Aliexpress (https://www.aliexpress.com/item/1005008302886741.html?spm=a2g0o.order_list.order_list_main.130.25b31802iyzz6E#nav-specification), but even the seller couldn't share anything useful.

Are there any datasheets, manuals, examples, anything on it?

Thanks

[pcprogrammer]

Looks like a simple board with the bare minimum needed for running the MCU.

All you need to play with it is the information from ST: https://www.st.com/en/microcontrollers-microprocessors/stm32f407zg.html
Under the documentation tab you can find the datasheet and the reference manual.

The bottom of the PCB shows the port pins on the silk screen. The double row 2.54mm 4x2 male pin header in the cutout gives access to the SWD interface, so programming and debugging can be done with a ST-link device. A cheap clone like this https://nl.aliexpress.com/item/1005003575620794.html will do.

To compile code all you need is the GNU compilers and a linker script. This repo seems to have example code for a STM32F407VG: https://github.com/k-code/stm32f4-examples
Is the same core but has different number of IO pins.

[tpd]

Thanks, damn Chinese, all their production is like this. It is a hell of job a beginner.

[pcprogrammer]

For a beginner there are simpler boards, so why did you choose this one?

[tpd]

I need it for pretty ambitious project, the simper ones can't manage it.