Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Sophgo SG2000 (C906 RISC-V + ARM Cortex-A53) |
| Clock Speed | Up to 1.0 GHz |
| RAM | 64MB DDR |
| Storage | MicroSD Card Slot (supports up to 128GB) |
| Connectivity | Wi-Fi 4 (802.11 b/g/n), Bluetooth 5.0 |
| GPIO Pins | 26-pin Arduino-compatible header |
| Video Output | Micro-HDMI (supports 1080p@60fps) |
| Power Supply | USB Type-C (5V/2A) |
| Dimensions | 55mm x 40mm |
| OS Support | Buildroot Linux, Debian, RT-Thread |
Anonymous
Mar 23, 2026
Rating: 4/5
Fast boot times
Impressed by how quickly this board boots into Linux. The build process for custom images is well-documented. Only wish it had more onboard storage, but the SD card slot works fine.
Anonymous
Mar 20, 2026
Rating: 5/5
Perfect for RISC-V experimentation
This board is incredibly versatile. The dual-core architecture allows me to run real-time tasks on the C906 while handling heavy lifting on the ARM core. Setup was straightforward with the provided documentation.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent community support
The hardware is solid, but the community around Milk-V is what makes it shine. I found examples for almost every sensor I wanted to connect. Highly recommended for learning embedded Linux.
Anonymous
Mar 09, 2026
Rating: 5/5
Ideal for robotics projects
Using this as the brain for a small rover. The PWM control is precise, and the processing power handles computer vision tasks surprisingly well for this form factor.
Anonymous
Mar 08, 2026
Rating: 3/5
Good but steep learning curve
Hardware is great, but if you are new to RISC-V, expect to spend time reading docs. Not as plug-and-play as some other boards, but worth the effort for the educational value.
Anonymous
Mar 02, 2026
Rating: 4/5
Great value, minor Wi-Fi quirks
For the price, you cannot beat the specs. I encountered some instability with the Wi-Fi driver initially, but a firmware update resolved it. The GPIO compatibility with Arduino shields is a huge plus.
Q: Can I power this board using a standard phone charger?
A: Absolutely. Any USB-C charger capable of delivering 5V at 2A or higher will work perfectly to power the Milk-V Duo S.
Q: Does it come with a heatsink or case?
A: The standard package includes the board only. However, there are 3D printable case files available on our GitHub, and passive heatsinks can be purchased separately if you plan to run heavy loads.
Q: Is the GPIO voltage 3.3V or 5V tolerant?
A: The GPIO pins operate at 3.3V logic levels. While they are 5V tolerant on input, we recommend using level shifters for 5V sensors to ensure long-term reliability.
Q: Does this board support Python programming out of the box?
A: Yes, the board runs Linux distributions like Buildroot or Debian where you can easily install Python 3 via the package manager or compile it from source.
Q: What IDEs are recommended for developing on this board?
A: You can use VS Code with remote SSH extensions, Eclipse, or simply edit files via Vim/Nano on the board itself. Cross-compilation toolchains are also available for PC-based development.
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