Skip to main content
Paco
Associate III
May 28, 2025
Solved

What is the pin pitch of STM32H747I-DISCO connectors.

  • May 28, 2025
  • 6 replies
  • 626 views

Hi All,

What is the pin pitch of each connector on STM32H747I-DISCO kit bellow. Pin pitch means the distance measured from the center of one pin to the center of the next pin.

・STMod+ connector

・Pmod connector

・ARDUINO connector

Thanks in advance.

This topic has been closed for replies.
Best answer by Mike_ST

Hello,

・STMod+ connector => 2mm

・Pmod connector => 2.54mm

・ARDUINO connector => 2.54mm for the shortest distance. But the 4 connectors implementation is exotic. Please check the CAD files here:

STM32H747I-DISCO CAD files 

 

 

6 replies

Mike_ST
Mike_STBest answer
ST Technical Moderator
May 28, 2025

Hello,

・STMod+ connector => 2mm

・Pmod connector => 2.54mm

・ARDUINO connector => 2.54mm for the shortest distance. But the 4 connectors implementation is exotic. Please check the CAD files here:

STM32H747I-DISCO CAD files 

 

 

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. 
    Andrew Neil
    Andrew Neil
    Super User
    May 28, 2025

    @Mike_ST The UM refers to these as "standard" connectors. It would be helpful if it gave links to the specifications.

     

    AndrewNeil_0-1748421158793.png

    AndrewNeil_1-1748421181109.png

     

     

     

    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.
      Mike_ST
      Mike_ST
      ST Technical Moderator
      May 28, 2025

      More infos on those connectors:

      STMod+ specification 

      PMOD specification 

      In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. 
        Terms & ConditionsAccessibility statement