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Arduino Leonardo w/ Headers
CHF 27.50

Product retired

This product has been retired from our catalogue and is not available for odering anymore. The page is being kept for those looking for datasheets, sample code or other information.


Stock: 0

The Arduino Leonardo is a low cost Arduino Board with the ATmega32U4 and enhanced capability. It has identical dimensions and headers like the Arduino Uno but a simpler circuit.

The ATmega32U4 has a USB core built-in which removes the need for an external USB-TTL converter chip. Also this allows the Leonardo to emulate any USB HID devices like mice, keyboards, MIDI, serial port and more.

The Leonardo comes with 3.3Kbytes SRAM while the Uno only features 2Kbytes.

Note: This Version comes with Headers and USB mini connector mounted, if you prefer the version without Headers and Power connector see the recommended products below.

Features ATmega32U4:

  • Flash (Kbytes): 32 Kbytes
  • Pin Count: 44
  • Max. Operating Frequency: 16 MHz
  • CPU: 8-bit AVR
  • Max I/O Pins: 26
  • Ext Interrupts: 13
  • USB Transceiver: 1
  • SPI: 2
  • TWI (I2C): 1
  • UART: 1
  • ADC channels: 12
  • PWM Channels: 8
  • SRAM (Kbytes): 3.3
  • EEPROM (Bytes): 1024
  • I/O Supply Class: 2.7 to 5.5V
  • Operating Voltage (Vcc): 2.7 to 5.5V


Current Reviews: 1
This product was added to our catalog on Sunday 20 May, 2012.
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Arduino Leonardo w/ Headers
Works perfectly, no default, easy to use. Perfect for beginn ..
5 of 5 Stars!
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