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 | 8 |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| USB Interface | Mini-USB B |
| Dimensions | 18mm x 45mm |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for compact projects
This Nano board is exactly what I needed for my drone controller project. It fits perfectly in tight spaces and the pin layout is standard enough to work with most shields. Uploading code was seamless using the Arduino IDE.
Anonymous
Mar 26, 2026
Rating: 4/5
Good specs, minor soldering needed
The board comes without header pins soldered, which is actually preferred for custom builds. The ATmega328P runs cool even under load. Deducting one star because the silk screen printing is slightly faint on some pins.
Anonymous
Mar 23, 2026
Rating: 5/5
Reliable industrial control
I've deployed ten of these in a small automation setup for my workshop. They have been running 24/7 for three months without any glitches. The improved version seems to have better power stability than older clones.
Anonymous
Mar 09, 2026
Rating: 5/5
Excellent replacement for Uno
When you don't need the full size of an Uno R3, this is the go-to alternative. Same processing power, same voltage logic, but much smaller footprint. My kids use it for their science fair projects with great success.
Anonymous
Mar 03, 2026
Rating: 5/5
Easy to get started
As a beginner, I was worried about compatibility issues. This board worked out of the box on Windows 10 after installing the CH340 drivers. The tutorials online are plentiful and this hardware follows them perfectly.
Anonymous
Mar 01, 2026
Rating: 4/5
Great value for learning
Bought this for my university robotics class. It works just like the official boards but at a fraction of the cost. The only minor issue was that the included USB cable felt a bit flimsy, but the board itself is solid.
Q: What is the maximum current draw per I/O pin?
A: The DC current per I/O pin is 40 mA maximum. However, for longevity and stability, we recommend keeping the draw below 20 mA per pin. The total current for all ports should not exceed 200 mA.
Q: Does this board come with pre-soldered header pins?
A: No, this kit typically includes the board without pre-soldered headers to allow flexibility for through-hole or surface-mount applications. You will need to solder your own pins if required.
Q: Is this compatible with the standard Arduino IDE?
A: Yes, it is fully compatible with the Arduino IDE. You may need to install the CH340 USB-to-Serial driver depending on your operating system, then select 'Arduino Nano' from the board manager.
Q: Can I power this board directly with a 9V battery?
A: Yes, you can connect a 9V battery to the VIN pin. The onboard voltage regulator will step it down to the required 5V for the microcontroller. Ensure the polarity is correct to avoid damage.
Q: Does this support 3.3V logic levels?
A: No, this board operates at 5V logic levels. If you need to interface with 3.3V sensors or modules, please use a logic level converter to prevent potential damage to the components.
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