Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Not entirely. The MAX3421E is a dual-role (peripheral and host) USB controller, so it implements the digital portion of OTG. Although it does not contain VBUS control and other analog details required by an OTG device, these functions can be added with external circuitry and controlled by the MAX3421E general-purpose IO pins.
