Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Rockchip RK3566 Quad-Core Cortex-A55 up to 1.8GHz |
| GPU | Mali-G52 2EE with OpenGL ES 3.2, OpenCL 2.0, Vulkan 1.1 |
| RAM Options | 2GB, 4GB, or 8GB LPDDR4X |
| Storage | MicroSD card slot, eMMC module socket, SPI Flash |
| Video Output | HDMI 2.0 (up to 4K@60Hz), MIPI DSI interface |
| Connectivity | Gigabit Ethernet, Wi-Fi 5 (802.11ac), Bluetooth 5.0 |
| USB Ports | 1x USB 3.0 Host, 1x USB 2.0 Host, 1x USB 2.0 OTG |
| Camera Interface | 2x 4-lane MIPI CSI interfaces |
| Expansion | 40-pin GPIO header compatible with Raspberry Pi HATs |
| Power Supply | 5V/3A via USB Type-C connector |
Anonymous
Mar 28, 2026
Rating: 5/5
Best value for learning Linux
As a computer science student, this board offers incredible value. It boots fast, runs Docker containers smoothly, and the included Wi-Fi saves me from needing dongles. Highly recommended for anyone learning embedded systems.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for Edge Computing Projects
I bought this for an edge AI project. The NPU support is a nice bonus, and the dual CSI cameras work flawlessly with the provided drivers. Build quality feels premium, and the thermal management is adequate without a fan for moderate loads.
Anonymous
Mar 13, 2026
Rating: 4/5
Solid emulation machine
Runs RetroArch beautifully up to PS1 and most N64 games. The HDMI 2.0 port ensures low latency on my monitor. Only wish it had native PoE support built-in, but that's a minor complaint for this price point.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent Raspberry Pi Alternative
The ROCK 3C is a fantastic board for the price. The RK3566 processor handles multitasking much better than older Pi models I've used. Setup with Ubuntu was straightforward, and the GPIO pinout compatibility made migrating my old projects easy.
Anonymous
Mar 10, 2026
Rating: 5/5
Reliable for Home Assistant
Running Home Assistant on this board has been rock solid for three months now. The Gigabit Ethernet ensures stable connections to all my smart devices. Power consumption is also very reasonable.
Anonymous
Mar 07, 2026
Rating: 4/5
Great performance, minor documentation gaps
Performance is solid for media centers and light robotics. The 4K output is crisp. I deducted one star because some of the peripheral documentation is a bit sparse compared to the Raspberry Pi ecosystem, but the community forums are helpful.
Q: Is the eMMC module included with the board?
A: No, the eMMC module is sold separately. The board comes with a socket ready for you to install an eMMC module if you choose not to use a MicroSD card.
Q: Can I power this board using a standard Raspberry Pi power supply?
A: Yes, as long as your power supply has a USB Type-C connector and can deliver at least 5V/3A, it will work perfectly with the ROCK 3C.
Q: Does the GPIO header have 3.3V or 5V logic?
A: The 40-pin GPIO header operates at 3.3V logic levels. Please ensure your peripherals are 3.3V compatible to avoid damaging the board.
Q: What operating systems are officially supported?
A: Officially supported OS images include Debian, Ubuntu, Android, and Buildroot. Community-supported options like Arch Linux ARM are also available.
Q: Does this board support Android OS?
A: Yes, the ROCK 3C supports Android 11 and Android 12 images which can be downloaded from the official Radxa wiki.
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