Raspberry Pi 3 Model A+ Single Board Computer
Get the full processing power of the third-generation Raspberry Pi in a leaner, lighter, and more compact form factor. The Raspberry Pi 3 Model A+ is designed for projects that demand the high-performance computing of a 64-bit quad-core processor but need to fit into tighter physical spaces with a minimal power profile.
By neatly trimming the multi-port USB hub and Ethernet jack of the larger Model B+, the Model A+ slashes its footprint and weight. Equipped with dual-band wireless connectivity and a powerful multimedia engine, it is the premier budget-friendly choice for embedded automation, smart displays, drone telemetry, and high-performance IoT nodes.
Key Features
64-Bit Quad-Core Powerhouse: Driven by the Broadcom BCM2837B0 Cortex-A53 processor clocked at 1.4 GHz, delivering smooth, reliable multi-tasking capabilities.
Dual-Band Wireless Connectivity: Equipped with onboard 2.4 GHz and 5 GHz 802.11 b/g/n/ac wireless LAN and Bluetooth 4.2/BLE, eliminating the need for external wireless dongles.
Ultra-Lean Form Factor: Features a compact design that easily drops into slim custom enclosures, commercial vending units, and portable handheld setups.
Full 40-Pin GPIO Header: Retains the standard 40-pin layout, ensuring 100% compatibility with your existing HATs, expansion boards, and sensor configurations.
Improved Thermal Management: Built around an upgraded PCB layout with an integrated metal heat spreader top on the main SoC, preventing thermal throttling during heavy computational loops.
Technical Specifications
Feature | Specification |
Processor | Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz |
Memory (SDRAM) | 512MB LPDDR2 |
Wireless Connectivity | 2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE |
Peripheral Access | Extended 40-pin GPIO header |
Video & Sound | 1x Full-size HDMI port, 4-pole stereo output and composite video port |
Multimedia Support | H.264, MPEG-4 decode (1080p30); H.264 encode (1080p30); OpenGL ES 1.1, 2.0 graphics |
Display & Camera Interface | 1x MIPI DSI display port, 1x MIPI CSI camera port |
USB Connectivity | 1x USB 2.0 Port |
Storage Card Slot | Micro-SD format for loading operating system and data storage |
Input Power Rating | 5V / 2.5A DC via Micro-USB connector or 5V via GPIO header |
Hardware Layout & Interfacing
Standard Interface Links: Built with dedicated MIPI CSI camera and MIPI DSI display flat-ribbon connectors, letting you hook up official Raspberry Pi touchscreens and camera modules instantly.
Single USB 2.0 Hub: Features one full-sized USB Type-A port to connect a keyboard, mouse, or high-speed hardware accessory directly.
Multimedia Station: Delivers standard full-sized HDMI output alongside a 3.5mm 4-pole jack handling both crisp stereo audio line-out and legacy composite analog video signals.
Common Applications
Smart Kiosks & Digital Signage: Ideal for driving lightweight advertising displays, touch-interactive menus, and automated public booths.
Advanced Embedded IoT: Perfect for high-level image processing, machine learning edge calculations, and local smart-home control centers.
Portable Handheld Retro Consoles: Its thin, lightweight build makes it a favorite choice for building custom DIY handheld gaming emulation devices.
Power Supply Pro-Tip: To ensure system stability under heavy processing loads, always power the Raspberry Pi 3 Model A+ using a high-quality, stable 5V DC / 2.5A Micro-USB adapter. Using substandard phone chargers can trigger under-voltage warnings and system instability.
Package Includes:
1 x Raspberry Pi 3 Model A+ Board