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Green printed circuit board with silver processor chip, black HDMI port, single USB socket

KEHIPI

KEHIPI Raspberry Pi 3 A+ development board 1.4GHz 512MB LPDDR2

SKU CH-H3CP-PA0TM

A compact development board with a 1.4 GHz 64-bit processor, 512 MB LPDDR2 memory, dual-band wireless LAN and Bluetooth 4.2

  • Compact Raspberry Pi board runs Linux desktop tasks
  • 4 GHz 64-bit quad-core handles spreadsheets and HD video
  • 512 MB LPDDR2 memory supports multitasking
  • Dual-band 2.4 / 5 GHz Wi-Fi plus Bluetooth 4.2 for wireless projects
  • 40-pin GPIO, CSI and DSI ports connect HATs and cameras

Compact Raspberry Pi 3 A+ board

The KEHIPI Raspberry Pi 3 A+ is a compact single-board computer built around a 64-bit quad-core processor running at 1.4GHz. It includes 512MB of LPDDR2 memory, dual-band wireless LAN and Bluetooth 4.2 connectivity. The board retains the standard 40-pin GPIO header, CSI camera port and DSI display port for peripheral expansion. It runs mainstream Linux distributions and suits embedded projects that need wireless networking in a smaller footprint than the full-size Model B+.

Suited for headless or portable builds

Makers building battery-powered sensors, handheld consoles or space-constrained appliances will appreciate the reduced size and lower power draw compared to Ethernet-equipped boards. The single USB port and missing wired network jack make it a poor fit for desktop-style workloads that need multiple peripherals or a guaranteed wired uplink. Buyers who require more USB ports or native Ethernet should consider a larger board instead.

One USB port limits peripheral count

Only one full-size USB port is provided, so any project needing a keyboard, mouse, storage drive or additional HATs simultaneously will need a powered hub. This constraint is the main factor when deciding whether the 3 A+ matches the intended application. The wireless LAN and Bluetooth 4.2 handle network links, but physical I/O expansion stops at the single port and the 40-pin header.

Pontos fortes

  • Compact Raspberry Pi board runs Linux desktop tasks
  • 4 GHz 64-bit quad-core handles spreadsheets and HD video
  • 512 MB LPDDR2 memory supports multitasking
  • Dual-band 2.4 / 5 GHz Wi-Fi plus Bluetooth 4.2 for wireless projects
  • 40-pin GPIO, CSI and DSI ports connect HATs and cameras

Especificações

BrandRaspberry Pi
ModelRP-3A+
Part NumberRP-3A+

Perguntas sobre este artigo

Will the 40-pin GPIO header on this board work with HATs I already own for older Raspberry Pi models?

Yes, the extended 40-pin GPIO header is compatible with existing HATs designed for the standard Raspberry Pi pinout.

How can I confirm the dual-band wireless LAN and Bluetooth 4.2 are functioning after I install the operating system?

Boot a supported Linux image, open a terminal, and run 'iwconfig' to see both 2.4 GHz and 5 GHz interfaces, then use 'bluetoothctl' to verify the Bluetooth 4.2 controller is detected.

Does the board come with a power supply, microSD card, or case, or do I need to buy those separately?

The box contains only the assembled Raspberry Pi 3 A+ board itself; a 5 V power supply, microSD card for the OS, and any enclosure must be purchased separately.

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