MicroView Hookup Guide

Contributors: Joel_E_B, Marcus Schappi

MicroView Overview

Let’s first familiarize ourselves with the MicroView and its pins. Below you'll find a list of specifications as well as a graphical datasheet detailing the function(s) of each pin.

Hardware Specifications

• Input Voltage: 3.3VDC--16VDC
• Display: 64x48 OLED Display
• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Digital I/O Pins: 12 (of which 3 provide PWM output)
• Analog Input Pins: 6
• Flash Memory: 32KB
• SRAM: 2KB
• EEPROM: 1KB
• Clock Speed: 16MHz

Pin Configuration

The MicroView has 16 "physical pins" that map to corresponding "Arduino pins" that can be referenced from within your Arduino sketch. For example, physical Pin 2 maps to the Arduino's Analog Pin A5.

The pin numbering for the MicroView increments as you move counter-clockwise.

The MicroView's physical Pin 1 is denoted by a dot on the underside of the MicroView.

For more details on each pin's function, please refer to the ATmega328P Datasheet.