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USB Module V1.2 - USB controller module - MAX3421E - M5Stack M020-V12
USB V1.2 module with MAX3421E chip from M5Stack, combines standard USB 2.0 interface with SPI communication . Supports both host and peripheral functions , enabling wide compatibility with USB devices and operating systems. Equipped with reserved pins for controlling or monitoring external devices, a battery connector and two DIP switches . Ideal for applications in smart homes, industrial controls, consumer electronics, medical devices, and education and research.
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