Which ST board for prototyping STM32F415RG ?

tgomulin · ‎2026-05-11

Split from Transmit line stuck high on STM32F415 with MAX3232 - this is a new question

What ST board would you recommend? This is not really my realm. Thanks!

Andrew Neil · ‎2026-05-12

You're using STM32F415RGT. So go to the STM32F415RG Product Page:

https://www.st.com/en/microcontrollers-microprocessors/stm32f415rg.html

Look on the 'Tools & Software' tab:

https://www.st.com/en/microcontrollers-microprocessors/stm32f415rg.html#tools-software

And look under 'Product evaluation tools' for available boards.

The STM32F4DISCOVERY is listed - it uses an STM32F407VG.

Downside of this board is that you have to manually connect the ST-Link's Virtual COM Port (VCP).

Alternatively, go to the Nucleo Boards product selector:

https://www.st.com/en/evaluation-tools/stm32-nucleo-boards/products.html

You can search by the microcontroller used; eg,

See which one most closely matches the feature set that you'll actually be using ...

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

mƎALLEm · ‎2026-05-12

+ Or use CubeMx tool:

How to find STM32 board schematics / section 2. Using STM32CubeMX to find ST board schematics

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Ozone · ‎2026-05-12

Long story short, there is no ST board with this exact type, it seems.

What I found is this :
https://www.mikroe.com/clicker-stm32f4
https://www.mikroe.com/mini-stm32f4
Perhaps those are suitable for your purposes. Both are without onboard debugger / ST-Link, by the way.