Raspberry Pi 3 Model A+

The Raspberry Pi 3 A+ is the enhanced 2018 upgrade to the A-series lineup, powered by the Broadcom BCM2837B0 Cortex-A53 (ARMv8) 64-bit quad-core processor clocked at 1.4GHz. It features dual-band Wi-Fi and Bluetooth 4.2/BLE, delivering strong performance and reliable connectivity in a compact, lightweight form—while maintaining the same mechanical design as the original Raspberry Pi 1 Model A+.

With its 40-pin GPIO header and full-size HDMI port, the Raspberry Pi 3 A+ is an excellent choice for minimalistic builds and low-power projects. Compared to the Model B+, it removes the Ethernet port and extra USB ports, making it more affordable, more power-efficient, and significantly smaller at 65mm × 56mm. Despite its streamlined design, it remains fully compatible with existing Raspberry Pi operating systems, software, HATs, and accessories.

Engineered for flexible and compact applications, the Raspberry Pi 3 A+ includes a single USB port, full-size HDMI, audio/composite output, and micro-USB power input. It also supports the same camera and display interfaces found on the B+ model, making it ideal for multimedia projects, IoT applications, and educational use. The Raspberry Pi 3 A+ offers a well-balanced combination of performance, portability, and affordability.