{"product_id":"raspberry-pi-4-model-b-8gb-ram-powerful-single-board-computer","title":"Raspberry Pi 4 Model B (8GB RAM) – Powerful Single Board Computer","description":"\u003ch1\u003eRaspberry Pi 4 Model B – 8GB RAM | High-Speed Quad-Core SBC\u003c\/h1\u003e\u003cp\u003eThe Raspberry Pi 4 Model B with 8GB RAM is the most powerful variant of the popular single-board computer series. Featuring a 1.5GHz quad-core ARM Cortex-A72 processor, it handles multitasking, AI inference, and 4K video output. Ideal for makers, students, and professionals building advanced projects.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eBroadcom BCM2711, quad-core Cortex-A72 @ 1.5GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM\u003c\/td\u003e\n\u003ctd\u003e8GB LPDDR4-3200 SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e2.4\/5.0 GHz Wi-Fi, Bluetooth 5.0, Gigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e2 × micro-HDMI (up to 4K60), 2 × USB 3.0, 2 × USB 2.0, 40-pin GPIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003emicroSD slot (boot), M.2 via external adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5V\/3A via USB-C, Power over Ethernet (PoE) with HAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAI object-recognition camera using TensorFlow Lite\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kit-pi-4-home-assistant-hub\"\u003eHome automation hub with Home Assistant or OpenHAB\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eRobotics controller for ROS-based navigation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kit-pi-4-retro-gaming-console\"\u003e4K-capable retro gaming console with Retropie\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThis Raspberry Pi 4 works with all standard Raspberry Pi OS images, Ubuntu, and other ARM64 OSes. It is compatible with most modern Pi HATs and pHATs, as well as Arduino shields via bridging boards. GPIO operates at 3.3V logic; pair with a 5V power supply (official USB-C adapter recommended) for stable operation.\u003c\/p\u003e\u003ch2\u003eWiring Notes\u003c\/h2\u003e\u003cp\u003eWhen connecting external devices, ensure correct voltage levels to avoid damaging the 3.3V pins. I2C and SPI interfaces require enabling in raspi-config before use. The board can source limited current from GPIO; for motors or high-current devices, use an external driver circuit.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eDirect GPIO interfacing with Arduino is possible via level shifters (3.3V to 5V). For full integration, consider using a Raspberry Pi as an Arduino bridge with Firmata.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes this include a power supply?\u003c\/summary\u003e\u003cp\u003eNo, the power adapter is sold separately. We recommend the official 5V\/3A USB-C power supply for reliable performance.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use this without a keyboard and monitor?\u003c\/summary\u003e\u003cp\u003eYes, you can set up a headless connection via SSH over Wi-Fi by enabling it in the OS configuration before first boot.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53444968612205,"sku":"CDN-0544","price":18500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_52a0420b-3922-44cc-8010-8851ecf84644.jpg?v=1781512650","url":"https:\/\/compoden.com\/products\/raspberry-pi-4-model-b-8gb-ram-powerful-single-board-computer","provider":"Compoden","version":"1.0","type":"link"}