STM32H503RB I3C dynamic address assignment for sensors

kaosun · ‎2024-11-01

Hi Foued,

I'm going to connect 10 BMI323 IMUs to STM32H503RB MCU by I3C bus. BEI323 supports I3C and dynamic addressing and 0x68 static address. Is it possible for I3C bus of STM32 to recognize all IMUs by assign different I3C addresses to make all of them working? Thanks!

Yx

SofLit · ‎2024-11-01

Hello,

Check this thread: https://community.st.com/t5/stm32-mcus-products/stm32h5-i3c-dynamic-address-assignment/td-p/615597

Also refer to the AN5879 "Introduction to I3C for STM32 MCUs"

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
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View solution in original post

SofLit · ‎2024-11-01

Hello,

Check this thread: https://community.st.com/t5/stm32-mcus-products/stm32h5-i3c-dynamic-address-assignment/td-p/615597

Also refer to the AN5879 "Introduction to I3C for STM32 MCUs"

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
PS: This is NOT an online support (https://ols.st.com) but a collaborative space. So please be polite in your reply. Otherwise, it will be reported as inappropriate and you will be permanently blacklisted from my help/support.