Is USB host mode supported on either SAMD21 boards? I am using a Arduino Zero with a USB OTG to host cable + USB keyboard. The example USB keyboard sketch works great.
Can the same be done using either or both SAMD21 boards? Is the micro USB port equivalent to the Zero native USB port? How should be board be powered so it provides 5V USB output to the keyboard?
The schematic shows the micro USB ID pin and USB_HOST_EN are connected which makes me think host mode should work but there is no mention in the product description that host mode works.