Macbookpro on bug sur

I have a tts pro with GRBL but Im not able to connect it with the lightburn software. Any ideas?

What MacOs exactly, can you post a “about this mac” screenshot?
What cable are you using. USBa or USBc?

A post was split to a new topic: Ruida controller connection to Mac

[quote=“gilaraujo, post:2, topic:118278”]
USBa
[/quote]its a usba cable which is what came with the machine. Im using bigsur 11.7.9. I would attach something but I don’t see that option here.

Plug your USB cable, power machine
Open a terminal and type: ioreg -p IOUSB
Press enter, send output

Then reverse the USBc port on your mac
type ioreg -p IOUSB
again
Send output
(you can just copy/paste images here)

I did as you instrcted and Im getting this message now. I thought this was suppose to be plug n play.

Thanks

As for what i requested you sent nothing yet

you told me to put these commands in terminal and after that I tried connecting my machine and receive the screen shot I pasted in this thread

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