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Visitor II
July 7, 2025
Question

Questions about EUI64 modification on STM32WB55 with OpenThread

  • July 7, 2025
  • 1 reply
  • 324 views

Dear ST Support,

I have some questions regarding the STM32WB55 using OpenThread protocol:

  1. Is it possible to modify the EUI64? If yes, are there any API interfaces provided for this modification?

Currently, we are using the ST-provided EUI64 (otLinkGetFactoryAssignedIeeeEui64, formatA + ST OUI), but we need to change it to formatB + Siemens OUI.

  1. After modifying the EUI64, will the extended address (extaddress) be automatically updated accordingly?

Thank you for your assistance.

Best regards,
Junhao

1 reply

ST Employee
July 10, 2025

Hi All,

 

This post has been escalated to the ST Online Support Team for additional assistance. We'll contact you directly.

 

Regards,
Jake

ST Support