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Visitor II
June 3, 2021
Solved

What is the pin for the user LED on UM2516?

  • June 3, 2021
  • 2 replies
  • 1139 views

Hello,

I am using an UM2516 (B-G431B-ESC1 Discovery kit) eval board with the STM32G431 microcontroller.

In the documentation is written:

"2 user LEDs: 1 green LED for 3.3 V level, and 1 red LED configurable by the user"

I want to use the red LED as visual feedback but i am not able to figure out on which pin of the microcontroller the led is connected. Its not mentioned in the official documentation under the chapter "STM32G431CB pinout for motor control" and not predefined in the program example of the eval board given.

Can someone help?

Is there a schematic for this evaluation board (discovery kit)?

Thanks for help in advance

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

    Hello,

    please check here for schematics:

    https://www.st.com/en/evaluation-tools/b-g431b-esc1.html#cad-resources

    I hope that can helpfinding the pin.

    2 replies

    Mike_STAnswer
    Technical Moderator
    June 3, 2021

    Hello,

    please check here for schematics:

    https://www.st.com/en/evaluation-tools/b-g431b-esc1.html#cad-resources

    I hope that can helpfinding the pin.

    Hs.2Author
    Visitor II
    June 3, 2021

    Thanks a lot for the quick answer.

    That helps a lot ;)

    It is PIN PC6