{"product_id":"friendly-elec-nanopi-duo2","title":"Friendly Elec NanoPi Duo2 Development Board","description":"\u003ch2\u003e\u003cstrong\u003eFriendly Elec NanoPi Duo2 Development Board\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"109\" data-end=\"349\"\u003eNanoPi Duo2 (“Duo2”) is an ultra-compact ARM-based development board designed by FriendlyElec for makers, embedded developers, and IoT applications. Measuring just 55 × 25.4 mm, it delivers reliable performance in space-constrained designs.\u003cbr\u003e\u003cbr\u003eThe board is powered by the Allwinner H3 quad-core Cortex-A7 processor and is available with 256MB or 512MB DDR3 RAM. It integrates onboard WiFi and Bluetooth connectivity and provides an OV5640 camera interface for vision-based applications. NanoPi Duo2 supports Linux-based operating systems such as Ubuntu Core and other embedded Linux distributions.\u003cbr\u003e\u003cbr\u003eDespite its small footprint, Duo2 offers extensive hardware interfaces. It supports USB-C power input and boots from a MicroSD card. The board is compatible with standard breadboards and exposes multiple interface pins, including USB, SPI, UART, I2C, PWM, IR, audio input\/output, and Fast Ethernet.\u003cbr\u003e\u003cbr\u003eNanoPi Duo2 supports open-source development tools such as WiringNP and Python, making it suitable for rapid prototyping, smart IoT devices, embedded control systems, and educational development projects.\u003c\/p\u003e","brand":"FriendlyELEC","offers":[{"title":"Default Title","offer_id":41038797504718,"sku":"NanoPiDuo2","price":19.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/4974\/6638\/files\/duo2_03-900x630.jpg?v=1697108912","url":"https:\/\/friendly-arm-tr.myshopify.com\/zh-hant\/products\/friendly-elec-nanopi-duo2","provider":"Antallia","version":"1.0","type":"link"}