Radxa Zero 3E – RK3566

Radxa Zero 3E – RK3566 | Compact SBC with Gigabit Ethernet & HDMI 4K

Radxa Zero 3E is a compact, low-cost single-board computer (SBC) designed for embedded applications, IoT projects, and lightweight computing tasks. It is the latest addition to the Radxa Zero 3 series and features the powerful Rockchip RK3566 SoC.

Key Specifications:

• SoC: Rockchip RK3566 (Quad-core ARM Cortex-A55 @ 1.8 GHz)
• GPU: Mali-G52 MP2
• NPU: 0.8 TOPS (for AI acceleration)
• Memory: 1 GB / 2 GB / 4 GB LPDDR4 (depending on variant)
• Storage:
  • Onboard eMMC (0 GB / 8 GB / 16 GB / 32 GB options)
  • microSD card slot (up to 2 TB)
• Networking:
  • Gigabit Ethernet (RJ45)
  • Wi-Fi 5 (802.11ac) + Bluetooth 5.0
• Video Output:
  • HDMI 2.0 (up to 4K@60fps)
  • MIPI DSI (for touch displays)
• Camera: MIPI CSI (supports up to 8MP camera)
• USB Ports:
  • 1× USB 3.0 Type-A
  • 1× USB 2.0 OTG (via USB-C)
• Expansion: 40-pin GPIO header (compatible with Raspberry Pi)
• Power: 5V DC via USB-C (recommended 5V/2A or higher)
• Dimensions: 65 mm × 30 mm (very compact)
• Other: RTC (Real Time Clock) with battery support, fan connector

WiKi: https://docs.radxa.com/en/zero/zero3

The Radxa Zero 3E is ideal for projects where small size, low power consumption, and decent performance are required — such as smart home devices, media players, industrial control, or edge AI applications.