Radxa Zero 3W SBC – Rockchip RK3566 SoC, 8GB RAM, WiFi 6 in Raspberry Pi Zero 2 W form factor
More Raspberry Pi Zero 2 W lookalikes are coming to market, as after the Allwinner H618-based Orange Pi Zero 2W, the Radxa Zero 3W has now been introduced with a 1.6 GHz Rockchip RK3566 processor and up to 8GB RAM, plus WiFi 6 and Bluetooth 5.4 connectivity, which makes it one of the most powerful Arm Linux SBCs in the compact Raspberry Pi Zero form factor.
The board also comes with an optional eMMC flash with up to 64GB capacity, a microSD card, a micro HDMI port, two USB Type-C ports, a MIPI CSI camera connector, and of course, the usual 40-pin Raspberry Pi GPIO header.
The company provides Debian and Ubuntu OS images (XFCE or Server variants) as well as hardware access/control library for Linux. You’ll find instructions to get started on the documentation website. Note that you’ll also need a 5V power supply (5V/2A recommended) and a microSD card, and unless you’re going for a headless system, you’ll also want an HDMI monitor or TV, a micro HDMI to HDMI cable, a USB keyboard and mouse (connected via a USB Type-C dock or hub), and potentially a USB to serial debug board and a MIPI CSI camera.