{"product_id":"supermini-wireless-keyboard-controller","title":"Supermini nRF52840","description":"\u003carticle class=\"mt-[1rem] leading-[2rem] font-[400] prose-xl prose-p:text-[1rem] prose-p:leading-[1.25rem] prose-headings:font-[400]       prose-a:text-primary hover:prose-a:text-primary-focus prose-headings:tracking-tighter prose-strong:font-[600] prose-ul:pl-3 prose-li:pl-0 prose-li:text-[1rem] prose-li:mt-0 prose-li:mb-0 prose-ul:list-disc\"\u003e\n\u003cp\u003eIntroducing the SuperMini Controller - An Affordable NRF52840 Development Board for Ultimate Wireless Control!\u003c\/p\u003e\n\u003cp\u003eAre you searching for a cost-effective board for your next BLE build? Look no further! Meet the SuperMini NRF52840, a game-changing Pro Micro alternative development board that's poised to revolutionize your keyboard and wireless control experience.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/products\/battery-helper\"\u003e\u003cstrong\u003ePlease checkout out helper PCB to manage your battery if your keyboard does not do it for you.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull ProMicro Compatibility\u003c\/strong\u003e: The SuperMini boasts the same pin configuration as ProMicro, ensuring seamless compatibility with most ProMicro keyboards. Say goodbye to compatibility issues and hello to easy integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower-Efficient Design\u003c\/strong\u003e: The SuperMini is designed with power efficiency in mind. It features a 3.7V lithium battery interface and a software switch to cut off LED power, drastically reducing standby power consumption to as low as 1mA. Enjoy extended battery life without sacrificing performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Chip\u003c\/strong\u003e: At its core, the SuperMini houses the nRF52840 chip, a high-performance, low-power SoC developed by Nordic Semiconductor. This powerhouse supports multiple wireless protocols, including Bluetooth 5, Thread, Zigbee, ANT, and 2.4GHz. With an ARM Cortex-M4F processor clocked at 64MHz, 1MB flash memory, and 256KB of RAM, you can count on this board for seamless and responsive wireless control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbundant Peripherals\u003c\/strong\u003e: The SuperMini doesn't skimp on features. It comes equipped with a wide range of peripherals, including ADC, PWM, SPI, I2C, UART, USB, and GPIO, providing you with flexibility and versatility for your projects. Plus, it incorporates top-notch security features like AES encryption, SHA-256 hashing, and True Random Number Generator (TRNG) for peace of mind.\u003c\/p\u003e\n\u003cp\u003eUnleash the power of wireless control with the SuperMini NRF52840 development board. With an attractive price point and superb performance, it's the ideal choice for anyone looking to upgrade their ProMicro experience without breaking the bank.\u003c\/p\u003e\n\u003cp\u003eReady to elevate your projects and leave expensive alternatives behind? Explore the SuperMini NRF52840 today. Grab yours now and enjoy a world of possibilities at your fingertips!\u003c\/p\u003e\n\u003c\/article\u003e\n\u003cdiv class=\"product-info__extended-info mt-[2rem] grid grid-cols-12 mt-6 gap-10\"\u003e\n\u003cdiv class=\"product-info__extended-info__features col-span-6\"\u003e\n\u003ch5 class=\"product-page-subheader mb-2\"\u003eFeatures\u003c\/h5\u003e\n\u003cul class=\"list-disc list-inside mt-2\"\u003e\n\u003cli class=\"marker:text-[.8rem] text-[1rem] font-[400]\"\u003eBLE connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-info__extended-info__specs col-span-6\"\u003e\n\u003ch5 class=\"product-page-subheader mb-2\"\u003eSpecifications\u003c\/h5\u003e\n\u003cul class=\"list-disc list-inside mt-2\"\u003e\n\u003cli class=\"marker:text-[.8rem] text-[1rem] font-[400]\"\u003enRF52840 SOC\u003c\/li\u003e\n\u003cli class=\"marker:text-[.8rem] text-[1rem] font-[400]\"\u003e1MB ROM\u003c\/li\u003e\n\u003cli class=\"marker:text-[.8rem] text-[1rem] font-[400]\"\u003e256KB RAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Boardsource","offers":[{"title":"Default Title","offer_id":46444554518767,"sku":"","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/8680\/2415\/files\/super_mini_components_16_9-1697148605663.webp?v=1746722373","url":"https:\/\/boardsource.mom\/products\/supermini-wireless-keyboard-controller","provider":"Boardsource","version":"1.0","type":"link"}