Arduino Leonardo vs Arduino Micro

We compare these two popular Arduino boards to help you choose the best option for your project.

Arduino Leonardo

ATmega32U4

Arduino with integrated native USB that allows it to act as an HID device (keyboard, mouse). Ideal for human interface projects and computer control.

Arduino Micro

ATmega32U4

Ultra-compact version of Leonardo with native USB functionality. Combines the small size of Nano with the HID capabilities of Leonardo.

Final Verdict

0
Arduino Leonardo
-
1
Arduino Micro

Comparison

Performance

Processing speed, architecture, and computing capability.

Arduino Leonardo
CPU: 16 MHz
Arch: AVR
Tie
Arduino Micro
CPU: 16 MHz
Arch: AVR

Memory

Flash memory, SRAM, and storage capacity.

Arduino Leonardo
Flash: 32 KB
SRAM: 2.5 KB
Tie
Arduino Micro
Flash: 32 KB
SRAM: 2.5 KB

I/O

Number of digital, analog pins, and special functions.

Arduino Leonardo
Digital: 20 (7 PWM)
Analog: 12 (0 DAC)
Tie
Arduino Micro
Digital: 20 (7 PWM)
Analog: 12 (0 DAC)

Power

Operating voltage, power consumption, and power supply options.

Arduino Leonardo
Operating: 5 V
Input: 7-12 V (recomendado), 6-20 V (l铆mite)
Tie
Arduino Micro
Operating: 5 V
Input: 7-12 V

Connectivity

Communication protocols, Wi-Fi, Bluetooth, and connectors.

Arduino Leonardo
UARTSPII2CUSB
Tie
Arduino Micro
UARTSPII2CUSB

Price

Value for money and market availability.

Arduino Leonardo
Aprox. $25-35 USD
Arduino Micro
Arduino Micro
Aprox. $20-30 USD

Arduino Leonardo

Pros

  • Native USB
  • HID emulation
  • 12 analog inputs
  • Shield compatible

Cons

  • Velocidad limitada
  • Mayor consumo

Arduino Micro

Pros

  • Very compact
  • Native USB
  • HID compatible
  • 20 I/O pins

Cons

  • Velocidad limitada
  • Mayor consumo

Recommendation

Best for Arduino Leonardo:

Keyboard simulator, Mouse control, HID interfaces

Best for Arduino Micro:

Portable HID devices, Embedded projects, USB remote control

Otras Comparativas

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