Radxa Rock3 2GB RAM & Radxa IO Board Kit
The Radxa Rock3 Kit provides everything you need to start developing with Radxa’s powerful CM3 platform. It includes three Radxa Rock3 Compute Modules, each equipped with 2GB LPDDR4 RAM and a 16GB eMMC module, along with a Radxa CM3 IO Prototype Board for full connectivity and expansion.
Powered by the Rockchip RK3566 Quad-Core Cortex-A55 SoC, the Rock3 CM3 delivers strong performance in a compact 55 × 40 mm form factor. Designed as an alternative to the Raspberry Pi CM4, it shares the same footprint while offering additional features such as SATA III, USB 3.0, PCIe Gen 2, and Gigabit Ethernet. With onboard Wi-Fi, Bluetooth 5.0, and multimedia support up to 4K@60Hz, the Rock3 CM3 is ideal for IoT, edge computing, media systems, and embedded applications.

The included Radxa CM3 IO Board unlocks the full capabilities of the CM3, providing multiple display outputs, GPIO, PCIe, SATA, and USB interfaces, making it a complete platform for prototyping and development.
Quick Spec
- Rockchip RK3566, Quad-Core Cortex-A55 @ 2.0GHz
- 2GB LPDDR4 RAM
- 16GB eMMC Storage
- Wi-Fi 802.11ac + Bluetooth 5.0
- Onboard Gigabit Ethernet PHY
- Dimensions: 55 × 40 mm
- Half Mini-ITX design (170 × 85 mm)
- HDMI + dual MIPI DSI/eDP (up to dual display)
- 5 × USB 2.0, 1 × USB 3.0, Micro-USB OTG
- PCIe Gen 2 ×1 slot
- 2 × SATA ports
- 40-pin GPIO header
- Gigabit Ethernet RJ45 with PoE support
- Audio I/O, fan, RTC, and battery connectors
- Supports Ubuntu, Debian, and Android
Block Diagram

Board Layout

- SPI Flash disable button
- SPI Flash
- RK817-5 PMIC
- eMMC disable button
- WiFi/BT module
- WiFi/BT antenna
- LPDDR4 dram chip
- RK3566 SoC
- RTL8211F ethernet phy
- eMMC chip
- B2B connector 2 (J68)
- B2B connector 3 (J1)
- B2B connector 1 (J69)
Resources
Video
Shipping List
Radxa Rock3 2GB RAM & Radxa IO Board Kit
- Brand: Generic
- Product Code: D2E16W-KIT
- Weight: 0.234kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | No Stock | |
| Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
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R998.00 (Inc Tax: R1,147.70)
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Tags: radxa rock3, radxa cm3, compute module, embedded system, dev board kit, raspberry pi cm4 alternative, rockchip rk3566, iot, edge computing, single board computer






