Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | STMicroelectronics STM32MP157AAC Dual-core Cortex-A7 + Cortex-M4 |
| Operating System | Embedded Linux (Yocto Project supported) |
| Wireless Connectivity | Onboard Wi-Fi 802.11 b/g/n and Bluetooth 4.2 |
| RAM | 512MB DDR3L SDRAM |
| Storage | 8GB eMMC Flash + MicroSD Card Slot |
| Display Interface | RGB LCD interface supporting up to 1280x800 resolution |
| Expansion Headers | Arduino-compatible GPIO, I2C, SPI, UART, ADC, PWM pins |
| Debug Interface | JTAG/SWD connector for hardware debugging |
| Power Supply | 5V DC via USB Type-C or barrel jack |
| Dimensions | 100mm x 75mm x 15mm |
Anonymous
Mar 28, 2026
Rating: 4/5
Solid performance, minor docs gaps
The board runs stable under heavy load. I appreciated the JTAG header for deep debugging. Some of the peripheral examples in the wiki could be more detailed, but the forum community is very helpful in filling those gaps.
Anonymous
Mar 22, 2026
Rating: 5/5
Best board for university projects
Used this for my final year project involving real-time data acquisition. The Cortex-M4 core handles real-time tasks while the A7 cores manage the UI and network. It exceeded all my expectations and handled complex algorithms without lag.
Anonymous
Mar 16, 2026
Rating: 5/5
Superior connectivity options
Having Bluetooth and WiFi integrated directly on the PCB is a huge plus for my IoT prototypes. The signal strength is decent, and the Python bindings work well for rapid prototyping. Highly recommended for students and professionals alike.
Anonymous
Mar 16, 2026
Rating: 5/5
Excellent value for money
Compared to other development boards in this category, the Weidongshan MP157 offers incredible value. The community support is growing, and the pre-built images boot quickly. It's become my go-to board for evaluating new sensors.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for embedded Linux projects
This board is a fantastic upgrade from older ARM9 boards like the 2440. The dual-core architecture handles multitasking smoothly, and the onboard WiFi saved me from buying extra modules. Documentation is clear and getting started with Yocto was straightforward.
Anonymous
Mar 01, 2026
Rating: 4/5
Great hardware, steep learning curve
The hardware quality is excellent with robust connectors and good layout. However, if you are new to embedded Linux, be prepared to spend time configuring the build environment. Once set up, performance is impressive for industrial control applications.
Q: Is there support for Docker containers on this hardware?
A: Yes, since it runs a full Linux distribution, you can install and run Docker containers. Please note that performance will depend on the specific workload and available RAM (512MB).
Q: What is the maximum resolution supported for the LCD display?
A: The RGB interface supports resolutions up to 1280x800 pixels. It is compatible with most 7-inch capacitive touch screens available in the market that use the RGB protocol.
Q: How do I access the serial console for debugging?
A: You can access the serial console via the onboard USB-to-Serial converter using a standard micro-USB cable. Set your terminal emulator to 115200 baud, 8N1 to view the boot logs and interact with the shell.
Q: Can I use standard Arduino libraries on this board?
A: While the headers are Arduino-compatible physically, this is a Linux board, not a microcontroller. You cannot directly use standard Arduino .ino sketches. However, you can use Python, C++, or other Linux-supported languages to interact with the GPIOs.
Q: Does this board come with a pre-installed OS image?
A: Yes, the board comes with a pre-flashed demo image based on Embedded Linux. You can also download the latest images and source code from the official Weidongshan GitHub repository.
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