This is the area to clarify hardware specification if there's anything unclear from the datasheet. If the specification is software related, please ask in the related software section.

UP squared:USB-OTG

I purchased UP board (UP-CHT01-A22-0432-A11) and UP squared (UPS-APLP4-A20-0864). I have installed software that requires OTG input on these boards. The UP board worked fine, but the UP squared OTG didn't work. What's the difference? Is there any user who is working properly with UP squared's OTG function?