{"product_id":"new-original-nrf52840-dk-bluetooth-development-board-802-15-1nrf5284-in-stock","title":"New Original NRF52840-DK Bluetooth Development Board 802.15.1nRF5284 In Stock","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:28px\"\u003enRF52840 - DK Product Information\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eFirst, product introduction\u003cbr\u003eThe nRF52840 - DK is a feature-rich development kit, based on Nordic's advanced nRF52840 wireless system-on-chip (SoC), providing developers with a convenient and powerful development platform, enabling rapid development of Bluetooth 5.0 (and subsequent Bluetooth versions), Bluetooth Low Energy (BLE), 802.15.4 and other wireless technology related application development, prototyping and testing work.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSecond, the core features\u003cbr\u003e(1) Hardware foundation\u003cbr\u003eEquipped with the nRF52840 SoC, the chip is equipped with a high-performance 32-bit ARM Cortex-M4 processor core, running at up to 64MHz, and has abundant on-chip resources, including large-capacity flash memory (1MB) and static random access memory (256KB SRAM). It can easily handle complex wireless application development, whether it is handling the wireless protocol stack or running user-defined application logic, it can run efficiently and stably.\u003cbr\u003e\u003cbr\u003e(Ii) Wireless capability\u003cbr\u003eSupports a variety of wireless communication standards, Bluetooth 5.0 and subsequent versions have comprehensive coverage, such as long-distance transmission (up to 100 meters, compared with the traditional Bluetooth transmission distance), high-speed data transmission (rate enhancement mode can achieve faster data interaction) and multi-connection capability (can establish stable connection and communication with multiple Bluetooth devices at the same time). At the same time, it also has good support for 802.15.4 protocol, which can be used to build Internet of Things (IoT) networks based on this protocol, such as wireless sensor networks (WSN) and other scenarios, which are convenient for interconnection with various devices that meet 802.15.4 standards.\u003cbr\u003e\u003cbr\u003e(III) Peripherals and interfaces\u003cbr\u003eEquipped with a wealth of peripheral interfaces, it is convenient to connect and expand functions with various external devices. With multiple general-purpose input and output (GPIO) pins, it can be used to connect buttons, LED indicators, sensors (such as temperature and humidity sensors, motion sensors, etc.), actuators and other peripherals, easily realize input and output control and data collection interaction. Equipped with serial peripheral interface (SPI), integrated circuit bus (I2C), universal asynchronous transceiver (UART) and other common communication interfaces, it is convenient to communicate with other modules (such as display module, storage module, communication module, etc.) for data transmission and communication, and to build more complex systems. It also provides debugging interface, supports online debugging (J-Link debugging function integration), developers can view the running status of the program in real time, set breakpoints, single-step execution, etc., which greatly improves the efficiency of development and debugging and shortens the development cycle.\u003cbr\u003e\u003cbr\u003e(Iv) development convenience\u003cbr\u003eThe development kit is equipped with a complete software development environment and toolchain. Nordic provides the nRF Connect SDK, which is a comprehensive set of Software Development Kit, including rich sample code, library files and development documentation. The sample code covers a variety of application scenarios from simple Bluetooth broadcast, connection, to complex multi-protocol concurrency, low power optimization, etc. Developers can directly conduct secondary development based on examples, quickly get started and verify their creativity and functions. The development document details hardware resources, software architecture, protocol stack usage, driver development, etc. Whether it is a novice or a senior developer in-depth study, you can find the required guidance materials. At the same time, it supports a variety of development languages and programming environments, such as C language, etc. It can be used with common integrated development environments (IDEs), such as SEGGER Embedded Studio, Visual Studio Code, etc., allowing developers to choose the appropriate development method according to their own habits.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eIII. Typical application scenarios\u003cbr\u003e(I) Internet of Things (IoT) device development\u003cbr\u003eIn the field of smart home, it can be used to develop smart door locks, smart lighting control modules, environmental monitoring nodes (such as temperature and humidity, air quality detection), and other devices. With its powerful wireless connectivity and low power consumption, it can achieve stable communication between devices and smart home systems (such as smart gateways, mobile phone APPs), and can last for a long time, reducing the trouble of frequent battery replacement. In the industrial Internet of Things scenario, it can be used as the core module of wireless sensor nodes to collect equipment operating status data (such as vibration, temperature, pressure, etc.), and wirelessly transmit it to the industrial gateway or cloud platform to realize remote monitoring of equipment, predictive maintenance, and other functions, and improve the intelligence level and efficiency of industrial production.\u003cbr\u003e\u003cbr\u003e(2) Prototype design of wearable devices\u003cbr\u003eFor the prototype development of wearable devices such as smart bracelets and smartwatches, nRF52840-DK is an ideal choice. Its low power consumption characteristics can ensure that the device can work for a long time under limited battery capacity and meet the strict requirements of wearable devices for battery life. Rich peripheral interfaces can connect various sensors (such as heart rate sensors, motion sensors), display screens and other components, developers can quickly build prototype systems for wearable devices, verify product functions and user experience, and accelerate product R \u0026amp; D and market process.\u003cbr\u003e\u003cbr\u003e(III) Wireless communication protocol stack development and testing\u003cbr\u003eSince nRF52840 supports a variety of wireless protocols, nRF52840-DK can be used for the development, optimization and testing of wireless communication protocol stacks. Developers can delve into all aspects of the Bluetooth protocol stack, develop and verify new features, or customize the protocol stack to meet specific application requirements. At the same time, it can also be used to test the compatibility and communication performance (such as transmission distance, speed, anti-interference ability, etc.) between different wireless devices, providing a strong guarantee for building stable and reliable wireless communication products.\u003cbr\u003e\u003cbr\u003eIn summary, the nRF52840 - DK, with its high-performance hardware platform, comprehensive wireless capabilities, rich peripheral interfaces and convenient development environment, has become a valuable development kit in the field of wireless application development, enabling developers to create innovative wireless products and solutions.\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6b017997b68941038678c85d6d1674daO.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saaf9a7e553034b3abd8e0f6df90acad7F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7522cd49c1f84b009cf85885750ff1c9G.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8449196290704efea83e31de3f5c5796u.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd70c19ed9c7f46fca5f3999bfd9b5faeW.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"NRF52840-DK","offer_id":55506173493547,"sku":"14:200004870#NRF52840-DK","price":656.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S6b017997b68941038678c85d6d1674daO.webp?v=1788928078","url":"https:\/\/yoeruyo.com\/products\/new-original-nrf52840-dk-bluetooth-development-board-802-15-1nrf5284-in-stock","provider":"Yoeruyo","version":"1.0","type":"link"}