The Arduino Micro is small but perfectly formed. At just 48x18mm, this pocket sized SBC is the second smallest in the Arduino family, after the Nano. The Micro is based on the ATmega32U4 8-bit microcontroller, is ideal for integrating into both projects and objects due to its size, and is incredibly easy to put onto a breadboard for developing and prototyping. With built in USB communication to the ATmega32U4, the Arduino Micro will automatically appear as a mouse or keyboard would when you connect it to a PC.
MoreThe Arduino Micro is small but perfectly formed. At just 48x18mm, this pocket sized SBC is the second smallest in the Arduino family, after the Nano. The Micro is based on the ATmega32U4 8-bit microcontroller, is ideal for integrating into both projects and objects due to its size, and is incredibly easy to put onto a breadboard for developing and prototyping. With built in USB communication to the ATmega32U4, the Arduino Micro will automatically appear as a mouse or keyboard would when you connect it to a PC.
The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.
MICROCONTROLLER | ATmega32U4 |
OPERATING VOLTAGE | 5V |
INPUT VOLTAGE (RECOMMENDED) | 7-12V |
INPUT VOLTAGE (LIMIT) | 6-20V |
DIGITAL I/O PINS | 20 |
PWM CHANNELS | 7 |
ANALOG INPUT CHANNELS | 12 |
DC CURRENT PER I/O PIN | 20 mA |
DC CURRENT FOR 3.3V PIN | 50 mA |
FLASH MEMORY | 32 KB (ATmega32U4) of which 4 KB used by the bootloader |
SRAM | 2.5 KB (ATmega32U4) |
EEPROM | 1 KB (ATmega32U4) |
CLOCK SPEED | 16 MHz |
LED_BUILTIN | 13 |
LENGTH | 48 mm |
WIDTH | 18 mm |
WEIGHT | 13 g |
SKU | 7717667 |
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mpn | A000053 |
brand | Arduino |
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