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Kumar123
Associate III
Jun 3, 2025 11:45 AM UTC
Question

stm32f407vet6 interface with x-Nucleo-BNRG2A1

Hi

Does the X-NUCLEO-BNRG2A1 BLE module support interfacing with the STM32F407VET6 board? Please let me know.

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19 replies

Andrew Neil
Andrew Neil
Super User
Jun 3, 2025 12:04 PM UTC
@Kumar123 wrote:

the STM32F407VET6 board? 

What board?

It depends what you mean by, "support"?

It uses standard interfaces, and the STM32F4 supports them - so it certainly can be done.

If you mean, "is there ready-to-use software" - that's a somewhat different question.

Did you look at the User Manual UM2667, "Getting started with the X-NUCLEO-BNRG2A1 BLE expansion board based on BlueNRG-M2SP module for STM32 Nucleo" ?

It describes the connections ...

via: https://www.st.com/en/ecosystems/x-nucleo-bnrg2a1.html#documentation

You can also get the schematics:

https://www.st.com/en/ecosystems/x-nucleo-bnrg2a1.html#cad-resources 

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.
Kumar123Author
Associate III
Jun 4, 2025 9:06 AM UTC

Hi Andrew Neil
It is working fine on the Nucleo-F401RE board, but I am currently testing it on the STM32F407VET6 board.

Andrew Neil
Andrew Neil
Super User
Jun 4, 2025 9:10 AM UTC

So compare & contrast the working & non-working setups.

See where it's going wrong.

Fix that.

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.
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