Prismatik /dev/ttyUSB0 permissions

[agentwolf]

Hello Garuda users.

i try to use prismatik (to control my arduino ambilight) and need permissions to /dev/ttyUSB0.

When i start prismatik with sudo, it works fine. How can i use prismatik without sudo?

[jonathon]

@agentwolf

arduino

I suspect this will help:

https://wiki.archlinux.org/title/Arduino#Accessing_serial

adding the user to the uucp group gives the required read/write access

[agentwolf]

Thank you! Works!