The Raspberry Pi 1 Model A+ is a compact, low-power single-board computer perfect for embedded projects and applications where space and power consumption matter. Based on the Broadcom BCM2835 SoC with a 700MHz ARM1176JZF-S processor and 512MB RAM.

With its 40-pin GPIO header, camera and display ports, and HAT compatibility, the Model A+ provides a versatile platform for learning, prototyping, and building embedded systems. The smaller form factor and lower power draw make it ideal for battery-powered and space-constrained projects.

Key Features

• Compact Form Factor – Smaller than Model B+ for tight spaces
• Low Power Consumption – Ideal for battery-powered projects
• 40-Pin GPIO – Full HAT compatibility
• Camera & Display Ports – CSI and DSI connectors
• HDMI Output – Connect to any HDMI display
• MicroSD Storage – Easy OS installation and data storage

Specifications

• SoC: Broadcom BCM2835
• CPU: 700MHz ARM1176JZF-S (single-core)
• GPU: Dual-core VideoCore IV
• RAM: 512MB SDRAM (400MHz)
• USB: 1× USB 2.0 port
• Video Output: HDMI, Composite RCA
• Audio: HDMI, 3.5mm stereo jack
• Storage: MicroSD slot
• GPIO: 40-pin header
• Camera: CSI port
• Display: DSI port
• Power: 5V via Micro USB

Supported Operating Systems

• Raspberry Pi OS (Raspbian)
• LibreELEC
• RISC OS
• And many more Linux distributions

Ideal For

• Embedded and IoT projects
• Battery-powered applications
• Education and learning
• Space-constrained installations