Just voted !

Hello,

how can I use my ralink usb wlan card on my omega?

lsusb shows:

Bus 001 Device 002: ID 148f:7601
Bus 001 Device 001: ID 1d6b:0002

But I dont see it on ifconfig.

Thanks.

Thank you @kit-bishop,

I will read them.

Hello,

I was just wondering for a solution regarding unintentially reboot.

My problem is, I would like to know if anything other than my script: OS or other scripts initiate a reboot sequence I want my script to notice that and interrupt reboot, and do some stuff and continue reboot/shutdown.

Could this possible?

And one another question, can I leave some ports as it is (output high or low, not pwm) during reboot?

Thanks,

Your current breadboard design may also cause it. If you pull up a low output, or something kie it.

Or the other problem could be over voltage. Have you checked?

Mine only draws 100ma 4,95v from expansion board.

I also wait for it.

@paulo-eduardo-ubaldino-de-souza said:

PuTTY connects but a lot of garbage start to appears on the screen.

Hello,

What do you mean garbage ;)? Could you paste here?

Thank you @kit-bishop ,

• I am planning to put a mechanical relay on 8 port relays common input ports as NO output of relay (it is a regular chinese 8 port solid state relay). But I dont think it will help. I have created a well isolated design (as well as my knowledge :). It is grounded also. I really wonder why it does same routine. I have made a video also, I can send it to you.

• My real need is, can be all gpio as input port during boot and after boot? I mean if omega need some gpio which must be used during boot (like for expansion packs etc.) as output, could someone please make a list so we should avoid using them as output (like pic datasheets).

• Those ports were actually not floating on my omega. And they had a fixed output ports as high. I will also try with smaller pull down again.

Thanks again.

Sorry for late answer, @Kit-Bishop

I will take their photos and upload it here. I have lots of them and I guess there are 4 different types

Thank you for your reply @boken-lin , I will test with usb wifi adapter to be safe. I hope I wont need, but better safe than sorry.

Thank you @jeff-verive it was very helpfull for me!