Can not detect device after 'USB host example' - Wio Terminal

Hello, I tried this example

It uploaded successfully, and it didnt worked, the main problem is now I cant even detect Wio terminal device in my computer. (COM port), How can I detect it, or how can I put it in download mode, using USB C ?

Ok, got it, but the USB Keyboard example is not working !! according to documents 3.3v does not power the board, I tried giving 5v - 5v and, at least I got some serial debug. although no sign of any keyboard detection to Wio using otg.

Thank you for your feedback, we will amend the wiki as soon as possible.