how did sudo command solved can't open device "/dev/ttyUSB0": Permission denied?
-
@arunksoman thanks for the steps
but the thing is I don't have issues with port now, I was curious how it got resolved without going through the usual steps but by using sudo command. -
@Abhay What did you mean by usual steps?
-
@arunksoman by usual steps I meant adding our user to the group.
ie the step
sudo usermod -a -G dialout <username> -
@Abhay I think most probably you might have done this earlier while installing Arduino.
-
@arunksoman thanks,
I will look more into it. Thanks again
Recent Posts
-
Hi @Vipin-I-V ,
This seems to be an interesting project.
Please share the development here...
I was thinking of something similar, but not for gaming. Won't it be cool to have the Ctrl, Cmd & Alt keys as pedals? Please share your thoughts & insights.
-
Hi @mkgrmAbhinand ,
Did your issue resolve?
-
@mkgrmabhinand Hi, It Looks like you didn't install the NodeJS on your computer, or didn't add the PATH correctly in the environment variables.
Could you confirm that you installed the Node JS in your computer from the .exe or .msi installation files?
If not and if you want to run Node-RED, you need to install recommended NodeJS version 14.x and you can download the version here .
-
-
Thanks for sharing @rafitc99 . Glad to know that it was solved.