NRF51822 Bluetooth module The NRF 51822 BLE 4.0 Bluetooth Module Wireless Low-power Development Board is a versatile wireless module optimized for ultra-low power wireless applications. It utilizes the nRF 51822, which is a multiprotocol Bluetooth® 4.0 low energy/2.4 GHz RF SoC developed by Nordic Semiconductor. Built around the nRF 51822 SoC, the Core51822 wireless module provides an easy-to-use interface for developers who want to incorporate Bluetooth connectivity into their projects. This module is ideal for wireless sensors, health and fitness trackers, smart home automation, and more. One of the standout features of the nRF 51822 is its ultra-low power consumption. With less than 10 µA power consumption in sleep mode, the nRF 51822 can operate for several years on a single coin cell battery. Designed to be user-friendly and integrate seamlessly with existing projects, the Core51822 module includes all necessary components, such as an onboard antenna, voltage regulator, and crystal oscillator. Additionally, it has several input and output pins that can be used to connect to other devices and sensors, making it a versatile option for various applications. Features: 2.4 GHz multiprotocol RF transceiver ARM® Cortex M0 32 bit processor 128 bit AES HW encryption 256kB flash & 32kB RAM Programmable Peripheral Interconnect (PPI) 10 bit ADC Programmable output power: -20 to +4 dBm Independent application development and protocol stack Fully compatible with NRF24L series Pinout compatible with NRF51xxx series Global separate power management Onboard Antenna Applications: Wearable devices Bluetooth intelligent application Mobile phone accessories RFID labels Smart home appliances Industry control Data acquisition system

NRF51822 BLE4 2.4GHz Bluetooth 4.0 Module The NRF51822 BLE4 2.4GHz Bluetooth 4.0 Module is a wireless module that uses the nRF51822 chip. This chip is a low power multiprotocol Bluetooth 4.0/2.4 GHz RF system-on-chip designed for wireless applications that require ultra-low power consumption. The module has a communication distance of up to 30 meters in open outdoor conditions at a data rate of 1M and operates on a frequency range of 2.4GHz with an operating voltage of 2.0V to 3.6V. The Bluetooth module is fully compatible with the NRF24L series and pinout compatible with NRF51xxx series, making it suitable for various applications such as wearable devices, Bluetooth intelligent applications, mobile phone accessories, RFID labels, smart home appliances, industry control, and data acquisition systems. The nRF51822 chip is built around a 32-bit ARM Cortex-M0 CPU with 256KB flash and 16 KB RAM. It has a flexible 2.4 GHz radio that supports Bluetooth Low Energy and 2.4 GHz, and is fully supported by the Bluetooth LE and ANT software development kit. Features Based on the nRF51822 SoC, a multi-protocol Bluetooth low energy/2.4 GHz dedicated RF single-chip solution Supports Bluetooth Low Energy (BLE) 4.0, a low-power, low-data-rate wireless protocol designed for IoT devices Equipped with a 2.4 GHz multiprotocol RF transceiver Contains an ARM Cortex M0 32-bit processor Includes 128-bit AES HW encryption for security Has 256kB flash and 16kB RAM for storage and processing Features programmable peripheral interfaces for flexibility Can communicate up to a distance of 30 meters in open outdoor environments with a 1M data rate Widely used in various applications such as PC peripherals, internet TV, toys, remote controls, sports/fitness/health sensors, and automation. Applications: Wearable devices Bluetooth intelligent application Mobile phone accessories RFID labels Smart home appliances Industry control Data acquisition system

NRF51822 Ibeacon Wireless Bluetooth Module The NRF51822 iBeacon Wireless Bluetooth Module is a low-power, multi-protocol wireless system-on-chip (SoC) that is designed for Bluetooth low energy and 2.4GHz ultra-low-power wireless applications. This module is ideal for commercial advertising and indoor location-based services due to its accurate hardware and robust firmware. This NRF is a general-purpose, ultra-low power SoC that is ideally suited for Bluetooth Low Energy and 2.4 GHz proprietary wireless applications. This module is based on Nordic's high-performance wireless SOC chip NRF51822 and is a complete low-cost, low-power design for Bluetooth low-energy applications. The NRF51822 module is ultra-compact at 20mm diameter and can run from CR1632 coin-cell batteries, making it an ideal solution for wearable devices, IoT sensors, and other battery-operated devices. The NRF51822 is a multiprotocol SoC with Bluetooth Low Energy (BLE) and a 2.4GHz transceiver that supports both chip solutions and module solutions. If you're interested in programming the NRF51822 iBeacon module, note that Core Bluetooth is a fairly low-level framework and not very easy to learn. Applications: Indoor navigation Mobile payment In-store shopping guide Flow analysis 1 x NRF51822 Ibeacon Wireless Bluetooth Module

Official Raspberry Pi 5 Model 16GB RAM Double your computing power with the new Raspberry Pi 5 16GB RAM variant! With expanded memory, this model handles resource-intensive tasks effortlessly - perfect for AI projects, data processing, and multimedia work. The Raspberry Pi 5 16GB is identical to previous Pi 5 models, supporting the same accessories, cases, and overclocking options. The only difference is the increased RAM, giving you more flexibility for demanding applications. Ideal for developers, hobbyists, and educators, this upgrade joins the 2GB, 4GB, and 8GB models, offering more power for your projects. Unlock new possibilities and take your computing to the next level with this 16GB Raspberry Pi 5 model! Raspberry Pi + AI = Unlimited Possibilities – Checkout Official Raspberry Pi AI Kit ! Features VideoCore VII GPU with OpenGL ES 3.1 and Vulkan 1.2 support Dual 4Kp60 HDMI output with HDR support 4Kp60 HEVC decoder for high-quality video playback LPDDR4X-4267 SDRAM, available in 2GB, 4GB, 8GB, and 16GB options Dual-band 802.11ac Wi-Fi for fast wireless connectivity Bluetooth 5.0 & BLE for seamless device pairing microSD card slot with high-speed SDR104 mode support 2 × USB 3.0 ports with simultaneous 5Gbps transfer speed 2 × USB 2.0 ports for additional peripherals Gigabit Ethernet with PoE+ support (requires PoE+ HAT) Dual 4-lane MIPI transceivers for cameras and displays PCIe 2.0 x1 interface for high-speed peripherals (requires M.2 HAT or adapter) 5V/5A USB-C power input with Power Delivery support Raspberry Pi standard 40-pin header for GPIO expansion Real-time clock (RTC) powered by an external battery Dedicated power button for easy on/off control Comparison Table: Raspberry Pi 5 16GB Vs 8Gb Feature Raspberry Pi 5 (16GB) Raspberry Pi 5 (8GB) Processor Broadcom BCM2712 Quad-core Arm Cortex-A76 (2.4GHz) GPU VideoCore VII (supports dual 4Kp60 HDMI output) RAM 16GB LPDDR4X-4267 SDRAM 8GB LPDDR4X-4267 SDRAM Storage MicroSD card slot (supports SDXC), PCIe 2.0 x1 via FFC connector USB Ports 2 × USB 3.0, 2 × USB 2.0 Networking Gigabit Ethernet, Dual-band Wi-Fi 802.11ac, Bluetooth 5.0 Display Support 2 × micro-HDMI (up to 4K@60fps) Camera Support 2 × 4-lane MIPI CSI/DSI connectors Power Input USB-C (5V / 5A recommended) GPIO 40-pin GPIO header (backward compatible) Operating System Support Raspberry Pi OS, Ubuntu, and other Linux distributions Performance Advantage Better suited for heavy multitasking, AI, and data-intensive workloads Ideal for general computing, IoT, and light robotics projects Ideal Users Developers, researchers, and advanced makers Students, hobbyists, and entry-level users Performance Benchmarks & Real-World Speed Faster Boot Time: Boots into Raspberry Pi OS in under 20 seconds, even with heavy startup scripts. Enhanced Graphics Performance: Handles 4K dual-display output smoothly, ideal for media centers, AI visualization, and gaming projects. 16GB LPDDR4X RAM: Supports multitasking, containerized workloads, and large AI/ML models without lag. Snappy Desktop Experience: Run Chromium, VS Code, and multiple applications simultaneously with minimal delay. Benchmark Results: CPU Performance (Geekbench 6): ~2.9× faster than Raspberry Pi 4 (4GB model) GPU Performance (OpenGL ES): ~60 FPS in lightweight 3D tests Storage I/O (NVMe/SSD via PCIe): Over 700 MB/s read speeds with supported adapters Optimized for AI & Edge Computing: Handles TensorFlow Lite, image recognition, and IoT gateway workloads efficiently. Ideal For: AI projects, robotics, emulation, software testing, and high-performance DIY computing.

Raspberry Pi 5 Model 8GB RAM This official Latest Raspberry Pi 5 8GB is equipped with a very high 2.4 GHz quad-core 64-bit Arm Cortex A76 CPU, which is over 2.5 times faster than the previous model Raspberry Pi 4 , and is therefore the quickest response. It is also the first Raspberry Pi computer that was developed in the silicon way . With the 800MHz VideoCore VII GPU , the Raspberry Pi 5 gains significantly enhanced graphics capability , besides supplying a dual 4Kp60 HDMI display output for a good visual experience. The 8GB RPi 5 Model, equipped with the new dual-band 802.11ac Wi-Fi and Bluetooth 5.0 , and the blazing speed data transfer with the USB 3.0/2.0 ports, has come up to date. Another option on the Raspberry 5 includes the Gigabit Ethernet one with PoE+ support , a feature that allows you to transfer data and power over an Ethernet cable. With the 4-lane MIPI camera and the display transceivers, the image capturing and display can be achieved. Don't miss out on the latest in Raspberry Pi technology . To reduce the risk of overheating, get the official Raspberry Pi 5 Active Cooler To protect your Pi board, check out the official Raspberry Pi Case for Pi 5 Check out the complete Raspberry Pi 5 8GB Kit for all your needs. Features: RPi 5 has a powerful 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU. VideoCore VII GPU supports advanced graphics like OpenGL ES 3.1 and Vulkan 1.2. Dual 4Kp60 HDMI display outputs to connect and display on two screens simultaneously. The 4Kp60 HEVC decoder allows for decoding HD movies at up to 60 FPS. Dual-band 802.11ac Wi-Fi offers fast wireless connectivity on both 2.4GHz and 5GHz bands. Bluetooth 5.0 / Bluetooth Low Energy (BLE) for wireless communication. The high-speed microSD card interface supports SDR104 mode. 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation. 2 × USB 2.0 ports. Gigabit Ethernet, with PoE+ support (requires a separate PoE+ HAT, coming soon). 2 × 4-lane MIPI camera/display transceivers. PCIe 2.0 x1 interface for fast peripherals. Raspberry Pi standard 40-pin GPIO header. Real-time clock. Power button. Check out the affordable and powerful Raspberry Pi 5 4GB . Ready for AI? Get the Official Raspberry Pi AI Kit Now! Also, check out our Raspberry Pi 5 collection page for kits, cases, and accessories. Raspberry Pi 5 8GB RAM Pin Diagram: Important Details on Raspberry Pi 5 8GB The Raspberry Pi 5 computer has built-in dual-band 802.11ac WiFi to connect to both 2.4GHz and 5GHz networks. The Raspberry Pi model 5 supports SDXC (Secure Digital Extended Capacity) cards, which allow storage capacities of up to 2TB. This means you can easily use a 128GB microSD card. It supports dual 4Kp60 HDMI output with HDR (High Dynamic Range). This allows it to handle smooth 4K video playback on two monitors at the same time. It can run a variety of games, especially retro gaming emulation for classic consoles like PlayStation, SNES, and Game Boy. Raspberry Pi 5 is powered by a 2.4GHz Quad-Core Cortex-A76 processor, which makes it 3× faster than Raspberry Pi 4. Uses of Raspberry Pi 5 Functions as an affordable and portable desktop replacement. Ideal for interactive kiosk devices with touchscreen support and 4K display compatibility. Great for startups and developers to create and test new product concepts. Manages and controls smart home or office devices like lights, speakers, and sensors. Transforms older TVs into media centres for streaming online content. Acts as a central storage server for sharing and backing up files. Supports robotics, automation, and other creative tech projects. Runs web servers, VPNs, and personal cloud storage solutions. Powers AI-based applications with its improved processing capabilities. A perfect tool for learning programming, Linux, and hardware development. Comparison Raspberry Pi 5 vs Raspberry Pi 4 Model B vs Raspberry Pi 3 Model B+ Specification Raspberry Pi 5 (8GB) Raspberry Pi 4 Model B (8GB) Raspberry Pi 3 Model B+ Price (INR) ?5129 VIEW ?3599 VIEW ?3649 VIEW Processor 2.4GHz Quad-Core ARM Cortex-A76 1.5GHz Quad-Core ARM Cortex-A72 1.4GHz Quad-Core ARM Cortex-A53 RAM 8GB LPDDR4 8GB LPDDR4 1GB LPDDR2 Wi-Fi Dual-band 802.11ac Dual-band 802.11ac Dual-band 802.11ac Bluetooth 5.0 5.0 4.2 USB Ports 2× USB 3.0, 1× USB 2.0 2× USB 3.0, 2× USB 2.0 4× USB 2.0 Ethernet Gigabit Ethernet Gigabit Ethernet Gigabit Ethernet Video Output 2× Micro HDMI (4Kp60) 2× Micro HDMI (4Kp60) 1× HDMI (1080p) GPIO Pins 40 40 40 Storage MicroSD (SDXC up to 2TB) MicroSD (SDXC up to 2TB) MicroSD (SDHC) Power Supply USB-C USB-C Micro USB Dimensions Similar to Pi 4 85.6mm × 56.5mm 85.6mm × 56.5mm

Official Raspberry Pi 500 US Unit Only The Raspberry Pi 500 improves on the Raspberry Pi 400 by combining the power of the Raspberry Pi 5 with a built-in keyboard. It has 8GB of fast memory (LPDDR4X-4267 SDRAM), two USB 3.0 ports for quick connections, and comes with a preinstalled 32GB SD card with Raspberry Pi OS Bookworm. This small and powerful computer is perfect for work and creative projects. It also features a Kensington lock, a power button, and easy setup for a clean, simple experience. Features Combines Raspberry Pi 5 and keyboard. 8GB RAM for smooth multitasking. Dual USB 3.0 ports for fast connections. 32GB SD card with Raspberry Pi OS. Kensington lock support for security. Power button for easy use. Check Out our Wide Range of Raspberry Pi Kits . Also Check our Collections of Raspberry Pi Keyboards & Mouse .

Official Raspberry Pi 500+ Unit Only - Premium Desktop Computer (US Layout) The Official Raspberry Pi 500+ Unit Only – Premium Desktop Computer (US Layout) is the next evolution in the Raspberry Pi desktop lineup, building on the success of the Pi 400 and 500 series. Combining the power of the Raspberry Pi 5 with a sleek, integrated form factor, it features a responsive mechanical RGB keyboard for an enhanced typing experience. With 16GB LPDDR4X RAM and a 256GB SSD preloaded with Raspberry Pi OS, the Raspberry Pi 500+ US layout version ensures seamless multitasking, quick boot times, and reliable performance. Designed for developers, students, and tech enthusiasts, this all-in-one desktop computer offers dual USB 3.0 ports, HDMI connectivity, and a compact design that makes it perfect for work, learning, and entertainment. Sleek Design, Incredible Function Raspberry Pi 500+ integrates the quad-core 64-bit Arm processor and RP1 I/O controller from the Raspberry Pi 5 into an ergonomic and tactile mechanical keyboard, delivering unrivaled performance with 16GB RAM and 256GB NVMe storage for a truly premium desktop computing experience. Get Clicky with it The Raspberry Pi 500+ comes with Gateron KS-33 Blue low-profile switches, which have extended travel durations and quick actuation for a comfortable and smooth typing experience. Want a more personalized look? A keycap puller is included to change the default keys. Enjoy the Drive Raspberry Pi 500+ comes equipped with a 256GB Raspberry Pi SSD for lightning-fast boot times and dependable data transfer. To increase storage capacity, open the casing with the provided tool and replace out the SSD. The Light is Beautiful The Raspberry Pi 500+ has bright, sharp LEDs located beneath the mechanical controls. Cycle through the preset patterns or independently program the LEDs to create a really unique design. Features: Successor of Raspberry Pi 500 and 400 series Powered on the Raspberry Pi 5 platform 16GB LPDDR4X-4267 SDRAM allows for smooth multitasking. Preloaded 256GB SSD with the Raspberry Pi OS. Integrated mechanical RGB keyboard design. Dual USB 3.0 ports for fast connectivity. HDMI outputs for dual display support. A compact, all-in-one desktop solution

Official Raspberry Pi Pico 2 The Raspberry Pi Pico 2 is a powerful, next-generation microcontroller board, built with the new RP2350 chip. It’s faster, has more memory, and includes more powerful cores than the original Pico, making it perfect for a wide range of projects. With both Arm Cortex-M33 and RISC-V core options, the RPI Pico 2 offers flexibility for developers to experiment with different architectures. It can be programmed in C/C++ and Python, making it great for both beginners and experts. The Raspberry Pi Pico 2 also comes with improved security features and low-power options, making it more reliable and efficient for various applications. Plus, its open and transparent security design gives developers the confidence to use it in their projects. Key Features Built with the high-performance RP2350 chip. Faster core clock speed and double the memory compared to the original Pico. Dual-core, dual-architecture: choose between Arm Cortex-M33 or RISC-V cores. Programmable in C/C++ and Python. Improved security with Arm TrustZone and secure boot ROM. Low-power options for energy-efficient projects. Compatible with previous Raspberry Pi Pico models. Open and transparent security design for confident product integration.

Official Raspberry Pi Pico 2 W The Raspberry Pi Pico 2 W is faster and more powerful than the older Raspberry Pi Pico. It has a 150MHz system clock (up from 133MHz), allowing for quicker processing. The new dual Arm Cortex-M33 cores improve performance, and the addition of dual RISC-V Hazard3 cores helps with multitasking. The RAM has doubled to 520KB, providing more space for complex tasks. These upgrades make the Pico 2 W a better choice for high-speed projects and efficient multitasking. Features Next-gen Performance: Dual Arm Cortex-M33 and RISC-V cores. Increased Storage: 4MB Flash memory. Improved Connectivity: Wi-Fi and Bluetooth 5.2 support. Advanced Power Management: Low-power optimized. Robust Security: Arm TrustZone for secure development. Compact & Versatile: Ideal for IoT, robotics, and embedded systems.

Official Raspberry Pi Pico WH (Soldered) The Raspberry Pi Pico WH is a compact, affordable, and versatile development board powered by the RP2040 microcontroller, designed by Raspberry Pi and launched in January 2021. It’s perfect for learning to code with MicroPython and offers great flexibility for various projects. The RP2040 microcontroller is based on the ARM Cortex-M0+ architecture and was fully developed by the Raspberry Pi Foundation. Now, an upgraded version of the Pico has been introduced—Raspberry Pi Pico WH—featuring a 2.4GHz wireless interface while maintaining the same form factor as the original Pico. At the core of every Pico board is the RP2040 chip, featuring: Dual ARM Cortex-M0+ cores running at 133MHz 256KB RAM 30 GPIO pins Extensive interfacing options The Pico W and Pico WH models include the Infineon CYW43439 wireless chip, supporting IEEE 802.11 b/g/n Wi-Fi and Bluetooth 5.2. However, only wireless LAN is supported at launch. Features RP2040 microcontroller with 2MB flash memory 2.4GHz single-band Wi-Fi (802.11n) for wireless connectivity Micro USB B port for power, data transfer, and flash reprogramming Compact 40-pin DIP-style PCB (21mm x 51mm, 1mm thick) with through-hole and edge castellations 26 multi-function GPIO pins (3.3V), including 3 ADC-capable pins 23 digital-only GPIO pins for versatile interfacing Surface-mountable design for modular integration 3-pin ARM Serial Wire Debug (SWD) port for debugging Flexible power options, supporting USB, external supplies, or battery power Optimized for affordability, reliability, and wide availability Comprehensive SDK, with software examples and detailed documentation Dual-core ARM Cortex-M0+, running up to 133MHz On-chip PLL for adjustable core frequency 264KB multi-bank high-performance SRAM for efficient memory access