Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Rockchip RK3566 Quad-Core Cortex-A55 |
| Operating System | OpenHarmony, Android 11, Linux |
| RAM | 4GB LPDDR4 |
| Storage | 32GB eMMC (Expandable via TF Card) |
| Display Interface | MIPI DSI, HDMI 2.0 |
| Touch Support | Capacitive Multi-Touch (up to 10 points) |
| Connectivity | Wi-Fi 5, Bluetooth 5.0, Gigabit Ethernet |
| GPIO Pins | 40-pin Raspberry Pi Compatible Header |
| Power Supply | 5V/3A USB Type-C |
| Dimensions | 85mm x 56mm |
Anonymous
Mar 24, 2026
Rating: 4/5
Solid performance, runs cool
The thermal management is impressive; it barely gets warm even when compiling code. The only minor issue is the Wi-Fi range could be slightly better, but Ethernet works perfectly.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect for OpenHarmony Development
This board is exactly what I needed for my OpenHarmony projects. The setup was straightforward, and the performance is surprisingly snappy for the price point. Highly recommended for learners.
Anonymous
Mar 14, 2026
Rating: 4/5
Great hardware, documentation needs work
The hardware quality is excellent, and the touch screen works flawlessly with Android. However, finding specific drivers for some Linux peripherals took a bit of digging. Still a solid buy.
Anonymous
Mar 11, 2026
Rating: 5/5
Bulk purchase for our workshop
Bought ten units for our makerspace. All arrived in perfect condition. The community support for PurplePi OH is growing fast, making it easier to find tutorials and help.
Anonymous
Mar 07, 2026
Rating: 5/5
Best learning board for students
As a computer science student, this board offered the best bang for my buck. Running multiple OS options allows me to experiment freely without needing different hardware.
Anonymous
Mar 03, 2026
Rating: 5/5
Excellent value for industrial prototyping
We used these boards for a quick industrial control prototype. The GPIO compatibility with existing Raspberry Pi hats saved us a lot of time. Very stable under continuous load.
Q: Is the GPIO pinout fully compatible with standard Raspberry Pi 4 HATs?
A: Yes, the 40-pin header follows the standard Raspberry Pi GPIO layout, ensuring compatibility with most passive HATs and many active ones.
Q: What is the maximum resolution supported by the HDMI port?
A: The HDMI 2.0 port supports output resolutions up to 4K at 60Hz, providing crisp visuals for external monitors or TVs.
Q: Does this board come with a power adapter included?
A: No, the power adapter is sold separately. We recommend using a 5V/3A USB Type-C adapter for optimal performance.
Q: Can I dual boot Android and OpenHarmony on the same eMMC?
A: Dual booting directly on the eMMC is not officially supported out of the box. We recommend using separate SD cards for different operating systems or flashing the desired OS as needed.
Q: Are there pre-installed drivers for camera modules?
A: Basic drivers for common MIPI CSI camera modules are included in the official OpenHarmony and Android images. Specific sensor support may require additional configuration.
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