Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board for Arduino

The Pro Micro 5V 16M Mini Leonardo is a compact development board for Arduino projects, featuring the ATmega32U4 microcontroller. With its small form factor and powerful features, it is ideal for a variety of applications requiring a versatile and easily programmable board.

  Key Features:  

• Microcontroller: ATmega32U4
• Operating Voltage: 5V
• Input Voltage (Recommended): 7-12V
• Input Voltage (Limits): 6-20V
• Clock Speed: 16 MHz
• Digital I/O Pins: 20 (7 PWM)
• Analog I/O Pins: 12 (4 channels, 10-bit ADC)
• PWM Pins: 5
• Hardware Serial Connections: Rx and Tx
• Flash Memory: 32 KB
• EEPROM: 2.5 KB
• SRAM: 1 KB
• DC Current per I/O Pin: 20 mA
• DC Current for 3.3V Pin: 50 mA

  Special Features:  

• Built-in USB Communication: The ATmega32U4 microcontroller allows the board to appear as a mouse and keyboard, as well as a virtual (CDC) serial/COM port.
• Micro USB Interface: For easy programming and connectivity.
• Breadboard-Friendly Form Factor: Compact size enables easy placement on a breadboard.
• Voltage Regulator: Accepts up to 12V DC, ensuring stable operation.
• PTC Fuse and Diode Protection: Added to the power circuit for enhanced safety.

  Specifications:  

• Dimensions (LxWxH): 48 x 18 x 8 mm
• Weight: 13 g

  Usage Notes:  

• Power Supply: When using an unstable power supply, connect to the "RAW" pin rather than the VCC pin to ensure proper voltage regulation.

  Package Includes:  

• 1 x Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board