Arduino Leonardo compatible microcontroller board based on the ATmega32U4 IC.
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Features :

- ATmega32U4 The USB microcontroller run with 16MHz and Arduino Leonardo boot loader.

- 32KB FLASH; Arduino Leonardo bootloader preinstalled, 2.5KB SRAM and 1KB EEPROM

- Direct USB download and communication. Not require external programmer

- 25 Programmable I/O pins include 11 analog inputs. Available with 3-pin of 2mm. JST connectors and routed to 2.54mm. IDC female header

- 11 of  10-bit ADC channels

- UART, I2C bus and SPI communications

- Mini USB connector

- Powered by +6 to +12V external power supply. Apply to DC adaptor jack and 2-pin terminal block

- POWER slide switch

- On-board +5V regulator power supply circuit
- High-quality PCB with ROHS
- Measures approx. 9 x 5.8cm.

- ISP connection pad (program chip using external programmer - require soldering the connector)

- USB status LED
- RESET button

- User button


Optional :

GLCD-XT : Color graphic LCD extension shield board

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