Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega328P |
| USB Interface Chip | CH340G |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7-12V |
| 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 |
| Clock Speed | 16 MHz |
| Included Accessories | Pin headers and USB Cable |
Anonymous
Mar 29, 2026
Rating: 5/5
Reliable and affordable
I have bought three of these now for different projects. They are consistent, reliable, and much cheaper than the official boards while offering the same core functionality for learning.
Anonymous
Mar 17, 2026
Rating: 5/5
Exactly as described
Needed this for my university robotics project. It handles all my sensor inputs without issue. The pin headers were pre-soldered which saved me a lot of time.
Anonymous
Mar 13, 2026
Rating: 4/5
Great starter kit component
Works well for learning C++ and embedded systems. Had a small hiccup installing the driver on Mac OS, but once sorted, it has been smooth sailing. Highly recommend for students.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for beginners
This board works flawlessly with the Arduino IDE. The CH340 driver was easy to install on Windows 10, and I had my first LED blinking within minutes. Great value for the price.
Anonymous
Mar 08, 2026
Rating: 4/5
Good board, cable is short
The development board itself is excellent and recognizes immediately after driver installation. My only minor complaint is that the included USB cable is a bit short for some setups, but it works fine.
Anonymous
Mar 01, 2026
Rating: 5/5
Bulk buy success
Purchased ten units for our school club. Every single board worked out of the box. The build quality is solid enough for repeated use by students.
Q: Does the package include the pin headers?
A: Yes, the package includes the male pin headers needed to connect the board to breadboards or shields, along with a USB cable for programming and power.
Q: Is this board compatible with standard Arduino shields?
A: Absolutely. This UNO-R3 form factor board is fully compatible with most standard Arduino shields that fit the R3 layout, allowing you to easily expand functionality.
Q: Do I need to install specific drivers for this board?
A: Yes, this board uses the CH340 chip. You will need to install the CH340 USB-to-Serial driver, which is available for Windows, Mac, and Linux. Once installed, the board should appear as a COM port in your IDE.
Q: Can I power this board with a 9V battery?
A: Yes, you can power the board via the barrel jack or the VIN pin using a 9V battery. The recommended input voltage range is 7-12V.
Q: What software do I use to program this?
A: You can use the official Arduino IDE (Integrated Development Environment), which is free to download. This board is recognized as an 'Arduino Uno' within the software after selecting the correct port.
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