🔌 USB v1.2 Module: Versatile USB Expansion for M5Stack The USB v1.2 Module is a powerful USB driver module in the M5Stack stackable series, built around the MAX3421E chip. It delivers a standard USB interface that supports both USB host and peripheral functions, making it a flexible solution for a wide range of applications. 🧩 ⚙️ Key Features 🔄 Dual-mode USB support: Host & peripheral 🔗 SPI communication for seamless system integration 🎛️ Two DIP switches to adapt to different M5 series hosts 📌 Reserved control/status pins for external device interaction 🔋 Battery holder for enhanced portability and power flexibility 🧠 Broad Compatibility Works smoothly with various USB devices and operating systems, making it ideal for: 🏠 Smart home systems 🏭 Industrial control 📱 Consumer electronics 🏥 Medical devices 🎓 Education & research projects Whether you're building a smart automation hub, a portable USB interface, or an embedded control system, the USB v1.2 Module offers the connectivity, adaptability, and reliability you need. 💡 Features Standard USB 2.0 interface SPI communication protocol is adopted GPIO Pin expansion (5x input, 5x output) Lithium battery seat Toggle the switch to adjust different hosts Includes 1x USB v1.2 Module Applications USB key logger Read and write U disk Specification Resources Parameters Chip MAX3421E Supported USB standard USB 2.0 Interface type SPI Operating temperature 0-40°C Product Size 54.2*54.2*12.8mm Package Size 60*57*17mm Product Weight 13g Package Weight 25g
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