Oljahim39
Posts: 3
Joined: Thu Jun 14, 2018 9:03 pm

Otg on usb slave

Wed Jul 25, 2018 10:20 pm

Hi everybody, I have a question: I have compute module 3, and IO board like this one:
https://www.raspberrypi.org/app/uploads ... 0x1080.jpg

My question is, can I use micro usb slave port with otg cable + usb hub for attaching keyboard and dongle on it, like i did it with near usb host (without otg)? And how(is there some additional configuration settings)

Alternative question: Is it possible to achieve connection via usb slave port to PC (ssh or minicom..) for working on it?

aBUGSworstnightmare
Posts: 857
Joined: Tue Jun 30, 2015 1:35 pm

Re: Otg on usb slave

Sat Aug 04, 2018 6:05 am

You can either have USB OTG (slave, you can connect it to your PC (host) as USB gadget) or USB host (now Pi is the master,you can connect Hubs and/or slaves (i.e. Mouse and keyboard) but not both.

You can configure it as USB ethernet gadget so you can even use VNC...

fruitoftheloom
Posts: 17248
Joined: Tue Mar 25, 2014 12:40 pm

Re: Otg on usb slave

Sat Aug 04, 2018 8:59 am

Oljahim39 wrote:
Wed Jul 25, 2018 10:20 pm
Hi everybody, I have a question: I have compute module 3, and IO board like this one:
https://www.raspberrypi.org/app/uploads ... 0x1080.jpg

My question is, can I use micro usb slave port with otg cable + usb hub for attaching keyboard and dongle on it, like i did it with near usb host (without otg)? And how(is there some additional configuration settings)

Alternative question: Is it possible to achieve connection via usb slave port to PC (ssh or minicom..) for working on it?

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Adieu

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