USB driver module, integrated MAX3421E is a dual-role USB controller, which can be programmed either as a USB peripheral or host capability to any system with an SPI interface
English | 中文
USB driver module in the M5Stack stackable module series, adopting the MAX3421E chip solution. It provides a standard USB interface, supporting both USB host and peripheral functions. It is compatible with a wide range of USB devices and operating systems, connecting to the system via SPI communication, and reserves pins for controlling external devices or reading their status.
The board is equipped with two dip switches to suit different M5 series host devices.