Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Core Architecture | 32-bit Ai8051 |
| Configuration Method | STC Graphical Configuration Tool |
| Operating Voltage | 3.3V / 5V Dual Mode |
| Onboard Debugger | Integrated USB-to-TTL |
| Display Interface | 0.96 inch OLED Screen |
| Input Controls | 4 Independent Push Buttons |
| Communication Ports | UART, I2C, SPI |
| Expansion Headers | Standard 2.54mm Pitch Pins |
| Power Supply | USB Type-C or External DC |
| Target Audience | Students and Embedded Engineers |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for transitioning to 32-bit
This board makes the jump from traditional 8-bit 51 microcontrollers to the 32-bit Ai8051 incredibly smooth. The graphical configuration tool saves so much time on register setup.
Anonymous
Mar 23, 2026
Rating: 5/5
Highly recommended for educators
Bought five of these for my workshop. Students found the layout logical and the dual voltage support very helpful when interfacing with different sensors.
Anonymous
Mar 19, 2026
Rating: 4/5
Good but needs more examples
The board itself works flawlessly. I wish there were more sample projects included in the download package specifically for the AI features, but the basic GPIO examples work well.
Anonymous
Mar 16, 2026
Rating: 5/5
Graphical tool is a game changer
The STC graphical configuration software is intuitive. It generates the initialization code automatically, which helps beginners focus on application logic rather than boilerplate.
Anonymous
Mar 15, 2026
Rating: 5/5
Robust build quality
I've been using this for a university project for three weeks now. The pins are sturdy, and the USB connection is stable. No driver issues on Windows 10.
Anonymous
Mar 08, 2026
Rating: 4/5
Great value for learning
Excellent hardware for the price. The documentation is mostly clear, though I had to search online for a few specific library examples. The OLED screen is a nice touch.
Q: Where can I download the graphical configuration software?
A: The software and drivers can be downloaded from the link provided on the product manual QR code or our official support website under the 'Downloads' section.
Q: Can I use this board with 3.3V sensors only?
A: The board supports dual voltage modes. You can switch between 3.3V and 5V operation using the onboard jumper cap, making it versatile for various sensors.
Q: Does the package include a USB cable?
A: Yes, a USB Type-C cable is included in the box for both power supply and program downloading.
Q: What is the maximum flash memory size available on this chip?
A: The specific Ai8051 chip on this board comes with 64KB of Flash memory, which is sufficient for most learning and intermediate control applications.
Q: Is this board compatible with the standard Keil C51 compiler?
A: Yes, the Puzhong 51 board is fully compatible with the Keil C51 compiler, as well as the SDCC open-source compiler.
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