Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ATmega32U4 |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7-12V |
| Input Voltage (Limits) | 6-20V |
| Digital I/O Pins | 20 |
| PWM Channels | 7 |
| Analog Input Channels | 12 |
| DC Current per I/O Pin | 40 mA |
| Flash Memory | 32 KB |
| Clock Speed | 16 MHz |
Anonymous
Apr 04, 2026
Rating: 5/5
Excellent Compatibility
Works seamlessly with the Arduino IDE. No complaints regarding performance or build quality.
Anonymous
Mar 21, 2026
Rating: 5/5
Fast Shipping
Board arrived quickly and was well packaged. Tested and working within minutes of unboxing.
Anonymous
Mar 03, 2026
Rating: 3/5
Good but tricky for beginners
If you are new to Arduino, the USB serial might be confusing compared to other boards. Still functional.
Anonymous
Feb 24, 2026
Rating: 5/5
Perfect for USB projects
The native USB support makes this so much better than the Uno for keyboard projects. Works flawlessly.
Anonymous
Feb 06, 2026
Rating: 4/5
Great board, minor issue
Works well but needed to install drivers manually on Windows 10. Otherwise excellent quality.
Q: Is this compatible with Arduino IDE?
A: Yes, this board is fully compatible with the Arduino IDE and uses standard Arduino libraries.
Q: Can I power it via VIN?
A: Yes, you can supply external power through the VIN pin within the recommended voltage range.
Q: Does it include a USB cable?
A: Yes, the package includes a USB cable for programming and power supply.
Q: Is the bootloader pre-installed?
A: Yes, it comes with the Arduino Leonardo bootloader pre-installed and ready to use.
Q: Does it support 3.3V logic?
A: No, this board operates at 5V logic levels. Use a level shifter for 3.3V components.
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