Disable Blue LED pin on FRDM-KL25 that's already used for SPI comms

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Disable Blue LED pin on FRDM-KL25 that's already used for SPI comms

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fireflies_at_night
Contributor II

Hello,

I have a project on the FRDM-KL25 board that uses SPI0 communication on the Port D pins (see image below). 

fireflies_at_night_0-1694539305828.png


However, I see that I inadvertently end up powering the board's Blue LED pin on PTD1 when I configure for SCLK.
Long shot but is there any way I can disable this blue LED and also use this pin only for my SPI CLK? 
It can be pretty annoying at night because the light is SUPER bright! Any thoughts? 

Thanks in advance!

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ErichStyger
Senior Contributor V

I see two options: a) cut the trace of PTD1 to the LED or b) re

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Alice_Yang
NXP TechSupport
NXP TechSupport

Hello @fireflies_at_night 

I agree with Erich's suggestion, cut it.

 

BR

Alice

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ErichStyger
Senior Contributor V

I see two options: a) cut the trace of PTD1 to the LED or b) re

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fireflies_at_night
Contributor II
Brutal. Looks like that's the only way.
Thanks Erich!
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