Wiring

Brent Rubell
Do NOT use any other digital pin except for Digital Pin 6 for the IR Sensor.

The wiring for this circuit is the same for the Metro and the Metro Express.

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PARTS Installing the IR Library
This guide was first published on Aug 18, 2017. It was last updated on Aug 18, 2017. This page (Wiring) was last updated on Mar 20, 2020.