Arduino Nano

Arduino nano

Arduino nano

This FREE arduino nano driver provides 12 dry contact inputs to your Control4 system through serial based communication.  This is useful for connecting input based devices such as doorbells, motion sensors, door/window contacts, garage/gate sensors and more to Control4.

A basic understanding of electronics is required to build this extremely cheap solution.

Parts Required

  • Adruino Nano (or 3rd party chinese copy) - $6
  • Serial to TTL converter (eg Max232) - $5
  • Misc cable/connectors ($4)


This is a free driver provided by Chowmain Software & Apps.  As a free driver it comes as is and without support.

Download Free Arduino Nano Driver / Sketch

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