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Pro Micro ATmega32U4 Arduino Pins: 5V and 3.3V Explained

In this video, you will learn about the Pro Micro ATMEGA32U4 Arduino board and how to connect it to external power or USB. Digital and analog pins are explained; PWM is tested.

Pro Micro Driver. You should not need a driver, as the Arduino IDE has all the drivers for this board. It is located inside your Arduino folder: arduino-1.x.x\drivers, where x is your version of the Arduino IDE. But you may download the zip driver from the links below.

Images

Pin Mapping for Pro Micro Board

Arduino Pro Micro: Pins explained

Arduino Pro Micro:Soldreing Pin headers

Arduino Pro Micro: Powering up from external source

Arduino Pro Micro: J1 Connector explained

Arduino Pro Micro: Measuring VCC Pin voltage

Arduino Pro Micro: Connecting LED to pin for Blink program

Arduino Pro Micro: Controlling Servo Motor

Pin Mapping for Pro Micro Board

Arduino Pro Micro: Pins explained

Arduino Pro Micro:Soldreing Pin headers

Arduino Pro Micro: Powering up from external source

Arduino Pro Micro: J1 Connector explained

Arduino Pro Micro: Measuring VCC Pin voltage

Arduino Pro Micro: Connecting LED to pin for Blink program

Arduino Pro Micro: Controlling Servo Motor