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Visitor II
April 10, 2026
Question

STM32WBA5M (Module) UltraLib Footprint error

  • April 10, 2026
  • 1 reply
  • 75 views

Dear sir / madam

 

The UltraLibrarian WBA5M (Module) footprint is flawed. Potentially it can screw the module under reflow.

Those center GND pads are not placed correct. I noticed when comparing the ST dev-board module.

 

see image..STM32WBA5M (Module) UltraLibrarian CenterGND pads skew.jpg

1 reply

KDJEM.1
Technical Moderator
April 13, 2026

Hello @Juanduino and welcome to the community;

The requests about Ultralibrarian models must be handled directly through "Model feedback". To give your feedback, I recommend you to click on this link and follow the below steps.

 

KDJEM1_0-1776071069993.png

KDJEM1_1-1776071094841.png

Thank you.

Kaouthar

 

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