The Leonardo's brain is a ATmega32u4 which is just like any other Arduino but has an advantage of native USB communication and does not use a secondary processor, allowing you to eliminate the Leonardo as a mouse and keyboard. Great for building your own PC controllers for flight sims and racing setups.


  • ATmega32u4 Microcontroller
  • 20 x digital I/O pins (7 can be used as PWM outputs)
  • 12 x Analogue inputs
  • 16MHz crystal oscillator
  • MicroUSB
  • 2.1mm DC power jack
  • Operating Voltage: 5V
  • FLASH Memory: 32 KB (4KB used by bootloader)
  • SRAM: 2.5 KB
  • EEPROM: 1 KB
  • Dimensions: 68.6 x 53.3 mm



Barcode # DEV5001
Brand Arduino
Shipping Weight 0.0390kg
Shipping Width 0.060m
Shipping Height 0.025m
Shipping Length 0.080m
Shipping Cubic 0.000120000m3

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