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A.D.
Associate III
May 10, 2023
Solved

Can't find the schematics of the STM32WB5MM-DK

  • May 10, 2023
  • 1 reply
  • 1376 views

Edit:

It's always embarrassing when you ask a question and immediately afterwards you find what you where looking for...

Please ignore this question.

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Original question:

I'm starting to work with the STM32WB5MM-DK, but I can't find the schematics. Are they not available yet?

For some first visual feedback I wanted to use the RGB LED, but the user manual of the DK says:

"In this configuration, GPIO_SELECT2 (PH1) is the chip select for this RGB device on SPI1.

The RGB LED is driven by the TLC59731 PWM LED driver from Texas Instruments."

Unfortunately theTLC59731 doesn't have a chip select. And the data protocol is not SPI, but some weird "EasySet" single wire interface.

So I would like to check the board schematics, to understand how the TLC chip is wired to the STM.

This topic has been closed for replies.
Best answer by Imen.D

Hello @A.D.​ 

You can find here the STM32WB5MM Discovery Kit schematic.

Thanks for your contribution.

Imen

1 reply

Imen.DBest answer
ST Technical Moderator
May 10, 2023

Hello @A.D.​ 

You can find here the STM32WB5MM Discovery Kit schematic.

Thanks for your contribution.

Imen

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