Comments (4)
woverton
commented on May 18, 2024
These LEDs work perfectly when ran by the arduino library. The issue is certainly with the RPI library not the strips
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mfeif
commented on May 18, 2024
sorry; I'll remove my noisy comment! Thanks.
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usefulthink
commented on May 18, 2024
What kind of power supply are you using? Are all components using the same grounds-reference? (I have seen this kind of behavior when the ground of the power-supply is not connected with the ground of the raspberry and the level shifter).
From software-side it could also be a problem with the drivers for the internal soundcard (see also: https://github.com/raspberry-node/node-rpi-ws281x-native/issues/16). There it would be interesting which operating system you are running and if you are using audio.
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jgarff
commented on May 18, 2024
Closing due to lack of activity.
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