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FVist.1
Visitor II
November 15, 2022
Question

FDCAN between two STM32H747 MCU boards

  • November 15, 2022
  • 1 reply
  • 393 views

I would be interested in implementing a FDCAN communication between two STM32H747 MCU boards.

I have implemented communication on a single board in External LoopBack mode. However, I am having problems understanding how to connect the two boards.

Do any of you know how to do this, or do you know a good guide?

This topic has been closed for replies.

1 reply

mƎALLEm
ST Technical Moderator
September 22, 2026

Hello,

There are two guides:

STM32 FDCAN running at 8 Mb/s on NUCLEO boards

Hope that helps you as well as others ..

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