Raspberry Pi 4 model B 4GB Computer Development Board

The Raspberry Pi 4 Model B (4GB) is a powerful and versatile single-board computer, ideal for DIY electronics, IoT, robotics, programming, and digital maker projects. With a faster CPU, high-speed memory, USB 3.0, Gigabit Ethernet, dual 4K display support, and built-in wireless connectivity, it delivers desktop-class performance in a compact size.

Key Features

• Operating Voltage: 5V
• Processor: Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit @ 1.5GHz
• Memory: 4GB LPDDR4-3200 SDRAM for responsive multitasking

1. Connectivity

• Dual-band Wi-Fi: 2.4GHz & 5.0GHz (IEEE 802.11ac)
• Bluetooth 5.0 & BLE for wireless peripherals
• Gigabit Ethernet for high-speed networking

2. Interfacing & Expansion

• Extended 40-pin GPIO header for sensors, motors, and HATs
• 2 × micro-HDMI ports (supports dual 4Kp60 display)
• 2 × USB 3.0 ports + 2 × USB 2.0 ports
• CSI camera port for Raspberry Pi cameras
• DSI display port for official Raspberry Pi touchscreens
• 4-pole stereo audio output & composite video port

3. Graphics & Multimedia

• H.265 (4Kp60 decode)
• H.264 (1080p60 decode, 1080p30 encode)
• OpenGL ES 3.0 graphics support

4. Storage

• MicroSD card slot for OS and data storage

5. Power Supply

• 5V/3A DC input via USB-C or GPIO

Available Variants

• Raspberry Pi 4 (2GB RAM)
• Raspberry Pi 4 (4GB RAM)
• Raspberry Pi 4 (8GB RAM)

Recommended Accessories

• Raspberry Pi 4 Official Case
• Raspberry Pi 4 Heat Sinks
• Samsung EVO 32GB MicroSD Card
• 1m Micro-HDMI to Standard HDMI Cable (Type A to Type D)
• 5MP Night-Vision Camera Module
• 5MP Standard Camera Module

Software & OS

• Beginner-friendly setup with NOOBS (New Out Of Box Software)
• Recommended OS: Raspberry Pi OS (formerly Raspbian) for everyday use
• Guides available for installing Raspberry Pi OS and getting started
• Explore examples, Linux basics, and commands for managing files and users