2B20 3.3V 8M Arduino Compatible LilyPad USB ATmega32U4 Development Board

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  • Dhs. 100.00
  • Regular price Dhs. 120.00

Delivery within UAE in 2 Days


A microcontroller board based on the ATmega32u4
9 digital input/output pins (of which 4 can be used as PWM outputs and 4 as analog inputs)
An 8 MHz resonator
A micro USB connection
A JST connector for a 3.7V LiPo battery
A reset button
Contains everything needed to support the microcontroller
Simply connect it to a computer with a USB cable or power it with a battery to get started
ATmega32u4 has built-in USB communication, eliminating the need for a separate USB-to-serial adapter. Which allows the LilyPad USB to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.


  • Microcontroller: ATmega32u4
  • Operating voltage: 3.3V
  • Input voltage: 3.8V to 5V
  • Digital I/O pins: 9
  • PWM channels: 4
  • Analog input channels: 4
  • DC current per I/O pin: 40mA
  • Flash memory: 32KB (ATmega32u4) of which 4KB used by bootloader
  • SRAM: 2.5KB (ATmega32u4)
  • EEPROM: 1KB (ATmega32u4)
  • Clock speed: 8MHz

Package included:

  • 1 x Arduino compatible LilyPad USB