Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega328P |
| USB Interface Chip | CH340 |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 |
| Analog Input Pins | 8 |
| Flash Memory | 32 KB |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| Compatibility | Arduino IDE |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for beginners
This board works flawlessly with the Arduino IDE. The CH340 driver was easy to install on Windows, and I had my first LED blinking within minutes. Great value for the price.
Anonymous
Mar 29, 2026
Rating: 4/5
Good board, needed driver help
The hardware is excellent. I lost a star because I couldn't find the driver link initially, but once installed, uploading code is instant. Good purchase overall.
Anonymous
Mar 18, 2026
Rating: 5/5
Exceeded expectations
For the cost, you really cannot beat this. It handles PWM signals smoothly and the voltage regulator stays cool even under moderate load. Will buy again.
Anonymous
Mar 17, 2026
Rating: 5/5
Great for university projects
Bought five of these for my engineering class. All of them worked out of the box. The compact size makes it perfect for embedding in small robot chassis.
Anonymous
Mar 04, 2026
Rating: 4/5
Solid clone, minor pin spacing issue
Functionally identical to the original Nano. The only downside is the pin headers are slightly tight for some breadboards, but a little force fixes it. Highly recommended for prototyping.
Anonymous
Mar 01, 2026
Rating: 5/5
Reliable and cheap
I have used dozens of these boards over the last year. They are incredibly reliable for sensor reading and motor control tasks. The CH340 chip is stable.
Q: Does this board come with pre-soldered headers?
A: Yes, this version comes with the male header pins already soldered on, ready to plug into a breadboard.
Q: Does this support the standard Arduino libraries?
A: Absolutely. Since it uses the ATmega328P chipset, it is fully compatible with the vast majority of standard Arduino libraries available in the IDE.
Q: Is it compatible with Mac OS?
A: Yes, it is compatible with Mac OS. You may need to install the CH340 USB-to-serial driver, which is available for download from our support page.
Q: What is the maximum current per I/O pin?
A: The ATmega328P datasheet specifies a maximum of 40mA per I/O pin, though we recommend keeping it under 20mA for longevity.
Q: Can I power this with a 9V battery?
A: Yes, you can connect a 9V battery to the VIN and GND pins. The onboard regulator will step it down to the required 5V for the microcontroller.
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