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Merlin User LEDs
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Zeisberg GmbH

Merlin User LEDs

Owned by Sven Zeisberg
Dec 31, 2024
1 min read

Two LEDs on the Merlin PCB provide a convenient way to signal states on a low level. These are attached to Raspberry Pi CM4 GPIO Pins 22 (USER1_LED) and 27 (USER2_LED).

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