The ANO Rotary Navigation Encoder breakout has 9 pins. Here are the details.

  • ENCA - This is the rotary encoder A pin.
  • ENCB - This is the rotary encoder B pin.
  • SW1 - This pin is the center button.
  • SW2 - This pin is the down button.
  • SW3 - This pin is the right button.
  • SW4 - This pin is the up button.
  • SW5 - This pin is the left button.
  • COMA - Common pin A. Set to ground or VCC - usually ground - so that you can use the microcontroller internal pull-ups for the button/encoders. You can also use a GPIO pin and pull it low.
  • COMB - Common pin B. Set to ground or VCC - usually ground - so that you can use the microcontroller internal pull-ups for the button/encoders. You can also use a GPIO pin and pull it low.

This guide was first published on Oct 05, 2021. It was last updated on May 21, 2024.

This page (Pinouts) was last updated on Mar 08, 2024.

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