MedeaWiz Sprite - Motion Sensor Connection Guide

MedeaWiz® Sprite
Team Kingsley LLC
21 | P a g e
Motion Sensor Wiring
There are many possibilities to add a motion sensor to the Sprite.
One way is to use a common burglar alarm sensor with normally closed contacts. Wire the
contacts like the pushbutton example and set the Sprite’s Control Mode to “Trigger High No
Interrupt” The alarm sensors are normally 12 Volt so you will need a separate power supply for
it.
There are also small PIR motion sensors available that use 5 Volt power and have a TTL voltage
output. These can be powered directly from the Sprite’s I/O port.