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 |
| DC Current per Pin | 20 mA |
| Flash Memory | 32 KB (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| USB Interface | USB Type-B |
Anonymous
Mar 19, 2026
Rating: 4/5
Solid workhorse
It's not the most powerful board on the market, but for simple control tasks and learning, it cannot be beaten. Very stable power regulation.
Anonymous
Mar 18, 2026
Rating: 5/5
The gold standard for beginners
This is the perfect board to start learning electronics and coding. The documentation is vast, and it works flawlessly with the IDE right out of the box.
Anonymous
Mar 14, 2026
Rating: 5/5
Easy to set up
I had zero experience with microcontrollers. Within an hour of unboxing, I had my first LED blinking. Highly recommended for absolute beginners.
Anonymous
Mar 14, 2026
Rating: 5/5
Genuine product, fast shipping
I was worried about fakes, but this is definitely the official Italian board. The build quality is superior to the clones I've used before.
Anonymous
Mar 07, 2026
Rating: 4/5
Reliable for classroom use
We bought twenty of these for our university lab. They are robust and handle student mistakes well. Only wish the price was slightly lower for bulk orders.
Anonymous
Mar 05, 2026
Rating: 5/5
Great for prototyping
Used this to prototype a home automation sensor node. The stability is excellent, and the pin layout is very convenient for breadboarding.
Q: What is the difference between this and the clones?
A: The official board uses high-quality components, undergoes strict quality control, and supports the development of the open-source platform. Clones may have inconsistent performance or driver issues.
Q: How much current can I draw from the 5V pin?
A: When powered via USB, you can draw up to 500mA. When using the barrel jack, the limit depends on your external power source, but the total board consumption plus loads should not exceed the regulator's limits.
Q: Is this board compatible with the Arduino IDE?
A: Yes, the Arduino Uno R3 is fully compatible with the latest versions of the Arduino IDE on Windows, Mac, and Linux.
Q: Can I power this board with a 9V battery?
A: Absolutely. You can connect a 9V battery to the barrel jack or the VIN and GND pins. The onboard regulator will handle the voltage conversion safely.
Q: Does it come with a USB cable?
A: This listing is for the board only. A standard USB Type-A to Type-B cable is required to connect it to your computer but is sold separately.
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