Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 (6 PWM outputs) |
| Analog Input Pins | 6 |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| USB Interface | CH340G USB-to-TTL |
| Compatibility | Arduino IDE, Windows, Mac OS, Linux |
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable and fast shipping
Bought five of these for a classroom workshop. All of them uploaded code without any issues. The build quality feels sturdy and the USB port is solid.
Anonymous
Mar 30, 2026
Rating: 5/5
Exceeded expectations
The improved version seems to have better voltage regulation than my old clones. No overheating even after running a servo motor for hours. Excellent purchase.
Anonymous
Mar 13, 2026
Rating: 4/5
Solid performance for the price
I use these for rapid prototyping before moving to custom PCBs. They handle sensors and motors well. Just remember you need a mini-USB cable, not micro-USB.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect for beginners and prototyping
This board works flawlessly with the Arduino IDE. The CH340 driver was easy to install on Windows 10. Great value for the price compared to official boards.
Anonymous
Mar 06, 2026
Rating: 4/5
Good quality, minor pin labeling issue
The board functions perfectly for my robotics project. The only downside is that the silk screen printing for the analog pins is slightly faint, but easily readable with a magnifier.
Anonymous
Mar 04, 2026
Rating: 5/5
Great starter kit component
As someone new to embedded systems, this board made learning very smooth. Plenty of tutorials online work directly with this hardware. Highly recommended.
Q: Does this board come with a USB cable included?
A: No, the package includes only the development board. You will need to provide your own Mini-USB cable separately.
Q: Is this compatible with the standard Arduino shields?
A: Yes, this board follows the standard UNO R3 form factor and pinout, so it is compatible with most Arduino shields available on the market.
Q: Does it support 3.3V logic levels directly?
A: The board operates at 5V logic. While it has a 3.3V output pin for powering sensors, the I/O pins are 5V tolerant but not 3.3V output. Use a level shifter for 3.3V devices.
Q: What driver do I need for macOS?
A: For macOS, you typically need the CH340 or CH341 serial driver. It is freely available online and works with macOS Catalina and later versions.
Q: Can I power this board with a 9V battery?
A: Yes, you can power the board via the barrel jack connector using a 7-12V DC power supply, which includes standard 9V batteries with an appropriate adapter.
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