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Troubleshooting • Re: RPi 4B fails to boot when two specific USB serial devices are connected

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So i kinda need a USB optocoupler that acts as a active Isolator inbetween, right? is there Something Like that existing?

USB Isolator, these days there are some cheap ones around.
I suppose a link would be too much effort.

It obviously was for you as well, just put USB isolator in ebay.

Statistics: Posted by pidd — Fri Aug 29, 2025 5:49 pm



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