Micro USB ATmega32U4 Pro Micro 5V 16MHz Board Module Without Cable
Micro USB ATmega32U4 Pro Micro 5V 16MHz Board Module Without Cable
Available:In Stock
- Product SKU: KG275
₹ 459
₹ 649
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Warehouse Details:
Specification
Description
Micro USB ATmega32U4 Pro Micro 5V 16MHz Development Board (Without Cable)
The Pro Micro 5V 16MHz Development Board is a compact, Arduino-compatible microcontroller board based on the ATmega32U4. With native USB support, this board eliminates the need for a separate USB-to-serial converter and can act as a USB keyboard, mouse, joystick, or a virtual serial (CDC) device.
Operating at 5V and 16 MHz, the Pro Micro offers performance similar to Arduino Leonardo in a much smaller, breadboard-friendly form factor. It includes an onboard voltage regulator and can be powered via Micro USB or an external DC supply.
Note: USB cable is not included.
Operating at 5V and 16 MHz, the Pro Micro offers performance similar to Arduino Leonardo in a much smaller, breadboard-friendly form factor. It includes an onboard voltage regulator and can be powered via Micro USB or an external DC supply.
Note: USB cable is not included.
Key Features
- Based on ATmega32U4 microcontroller
- Operating Voltage: 5V
- Clock Speed: 16 MHz
- Native USB support (no USB-to-Serial chip required)
- Programmable via Arduino IDE
- Micro USB interface for power and programming
- Breadboard-friendly compact design
- Supports USB HID (keyboard, mouse, joystick)
Technical Specifications
- Item Type: Development Board
- Board Type: Pro Micro (Leonardo compatible)
- Microcontroller: ATmega32U4
- Operating Voltage: 5 V
- Input Voltage (Recommended): 7 – 12 V
- Input Voltage (Limit): 6 – 20 V
- Digital I/O Pins: 20
- PWM Pins: 7
- Analog Input Pins: 12
- Hardware Serial: RX / TX
- DC Current per I/O Pin: 20 mA
- Flash Memory: 32 KB
- SRAM: 1 KB
- EEPROM: 2.5 KB
- Clock Speed: 16 MHz
Pin Out

Physical Attributes
- Dimensions (L × W × H): 48 × 18 × 8 mm
- Weight: 4g
Applications
- USB HID devices (keyboard, mouse, controller)
- Compact Arduino and embedded projects
- DIY electronics and prototyping
- Wearables and space-constrained designs
- Automation and control systems
Package Includes
- 1 × Micro USB ATmega32U4 Pro Micro 5V 16MHz Board Module
- 2 × Male Header
- USB Cable: Not Included