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Arduino Pro Micro 5V 16M



  • ATMEGA32U4 running in 5V / 16MHz
  • Support Arduino IDE V1.0.1
  • Micro USB interface programming on the board
  • Four 10-bit ADC pin
  • 12 digital I / O (5 PWM capability)
  • Rx and Tx hardware serial connection

1 in stock

This Pro Micro 5V 16M Mini Leonardo Micro-controller Development Board For Arduino development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like.

There is a voltage regulator on board, so it can accept up to 12V DC.

The Micro is a microcontroller board based on the ATmega32U4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button.

It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.

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.

If you supply an unstable power supply board, be sure to connect to the “RAW”, not on the VCC pin. It has also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits.

Features :

  1. ATMEGA32U4 running in 5V / 16MHz
  2. Support Arduino IDE V1.0.1
  3. Micro USB interface programming on the board
  4. Four 10-bit ADC pin
  5. 12 digital I / O (5 PWM capability)
  6. Rx and Tx hardware serial connection.

Pin Diagram:


5V/16Mhz Pro Micro ATmega 32U4 Board Bootloader for Arduino Leonardo

Weight 0.005 kg
Dimensions 3.5 × 2 × 0.3 cm


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SKU: DIYU00028 Category: Tag: