I think in principle connman should pick up USB WiFi. But it might have to be configured accordingly. Not sure on the current settings. Also would require to add drivers for those WiFi dongles if they aren't supported from the kernel/modules right away.
We are following up on your post to see if you still need help. If you still have questions let us know, otherwise please mark as assumed or correct answer. Have a nice day.
Hello, sorry about the late reply. Still trying to get a usb wifi dongle working, but still having issues. Currently just running with ethernet, but will follow up once things work out. Even trying it on debian 1.2.
I got a RealTek wifi dongle working on AlexT's version of yocto. If you are also using it, please check out
and give me some feedback