ShiMetaPi M4-R1 RK3568 OpenHarmony Single Board Computer (4GB+64GB, Dual GbE, 1 TOPS NPU)

The ShiMetaPi M4-R1 is an open-source single-board computer (SBC) powered by the Rockchip RK3568B2 quad-core 64-bit Cortex-A55 processor running up to 2.0 GHz. Equipped with an integrated 1 TOPS NPU, ARM Mali-G52 GPU, 4GB LPDDR4 RAM, and 64GB eMMC storage, the M4-R1 offers robust performance for edge AI computing, smart IoT gateways, robotics, and industrial automation.

Key Highlights

• SoC: Rockchip RK3568B2 Quad-Core 64-bit ARM Cortex-A55 @ up to 2.0 GHz
• GPU & NPU: ARM Mali-G52 2EE GPU + 1.0 TOPS @ INT8 Neural Processing Unit
• Memory & Storage: 4GB LPDDR4 + 64GB High-speed eMMC onboard; M.2 SSD slot & MicroSD expansion
• Triple Display Support: HDMI (4K@60Hz), MIPI-DSI, and eDP display outputs
• Networking: Dual Gigabit Ethernet ports (10/100/1000Mbps), Onboard Wi-Fi and Bluetooth 4.2
• Raspberry Pi Ecosystem: 40-Pin GPIO expansion header compatible with standard HAT accessories
• Operating Systems: Native OpenHarmony adaptation with distributed soft bus, plus Linux (Ubuntu, Debian, Buildroot)

Package Options

• M4-R1 SBC (4GB+64GB): 1x ShiMetaPi M4-R1 Development Board (4GB RAM / 64GB eMMC)
• 5.5-inch MIPI Touch Display: 1x 5.5-inch MIPI capacitive touch screen kit

Technical Documentation & Resources

• Official Wiki: ShiMetaPi M4-R1 Wiki & Guides