definition(
   name: "PowerPoll",
   namespace: "mschilli",
   author: "Mike Schilli",
   description: "Power outage sensor",
   category: "Convenience")

 preferences {
   section("Device") {
     input "sensor",
       "capability.motionSensor",
       required: true
   }
 }

 def installed() {
   initialize()
 }

 def updated() {
   initialize()
 }

 def initialize() {
   unschedule()
   schedule("42 * * * * ?", handler)
 }

 def handler() {
   log.debug "Light Check: " +
     sensor.currentIlluminance
 }