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Home / Development Boards & Control Boards / Chuanglong Rockchip RK3568J Industrial Development Board Domestic ARM Quad-Core A55 Android Ubuntu HarmonyOS AI

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Processor Rockchip RK3568J Quad-Core Cortex-A55
GPU Mali-G52 2EE
NPU 0.8 TOPS AI Accelerator
RAM 4GB LPDDR4 (Default)
Storage 32GB eMMC 5.1
Operating System Android 11, Ubuntu 20.04, HarmonyOS
Video Output HDMI 2.0, LVDS, MIPI-DSI
Network Dual Gigabit Ethernet, Wi-Fi 5, BT 5.0
Power Supply DC 5V/2A Type-C
Working Temperature -20°C to 60°C

5 reviews

A

Anonymous

Apr 11, 2026

Rating: 5/5

Perfect for industrial prototyping

Stable under continuous load. The dual Ethernet is a huge plus for our gateway setup.

A

Anonymous

Mar 20, 2026

Rating: 4/5

Solid value for money

Compared to other RK3568 boards, this one has better thermal management.

A

Anonymous

Mar 07, 2026

Rating: 4/5

Good hardware, docs could be better

Board works well but some pinout diagrams were hard to find initially.

A

Anonymous

Mar 03, 2026

Rating: 5/5

HarmonyOS support is a bonus

Didn't expect HarmonyOS to run this well. Great flexibility for different ecosystems.

A

Anonymous

Feb 01, 2026

Rating: 5/5

Great for edge AI projects

The NPU performance is solid for inference tasks. Ubuntu image booted smoothly.

5 FAQ

Q: Do you provide SDK sources?

A: Full SDK and BSP sources are available upon request via our developer portal.

Q: Can I run Docker containers on Ubuntu?

A: Yes, the Ubuntu image supports Docker arm64 containers out of the box.

Q: Is GPIO access available?

A: Yes, standard 40-pin GPIO header is available for hardware interfacing.

Q: What is the exact NPU throughput?

A: The RK3568J integrates a 0.8 TOPS NPU suitable for lightweight AI models.

Q: Does this come with a power adapter?

A: Yes, a 5V/2A Type-C adapter is included in the box.

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