MicroView Hookup Guide
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.
- 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
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.