/** * Its too humid! * * Copyright 2014 Brian Critchlow * Based on Its too cold code by SmartThings * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License * for the specific language governing permissions and limitations under the License. * */ definition( name: "Humidity Alert!", namespace: "docwisdom", author: "Brian Critchlow", description: "Notify me when the humidity rises above or falls below the given threshold. It will turn on a switch when it rises above the first threshold and off when it falls below the second threshold.", category: "Convenience", iconUrl: "https://graph.api.smartthings.com/api/devices/icons/st.Weather.weather9-icn", iconX2Url: "https://graph.api.smartthings.com/api/devices/icons/st.Weather.weather9-icn?displaySize=2x" ) preferences { section("Monitor the humidity of:") { input "humiditySensor1", "capability.relativeHumidityMeasurement" } section("When the humidity rises above:") { input "humidity1", "number", title: "Percentage ?" } section("When the humidity falls below:") { input "humidity2", "number", title: "Percentage ?" } section( "Notifications" ) { input "sendPushMessage", "enum", title: "Send a push notification?", metadata:[values:["Yes","No"]], required:false input "phone1", "phone", title: "Send a Text Message?", required: false } section("Control this switch:") { input "switch1", "capability.switch", required: false } } def installed() { subscribe(humiditySensor1, "humidity", humidityHandler) } def updated() { unsubscribe() subscribe(humiditySensor1, "humidity", humidityHandler) } def humidityHandler(evt) { log.trace "humidity: ${evt.value}" log.trace "set point: ${humidity1}" def currentHumidity = Double.parseDouble(evt.value.replace("%", "")) def tooHumid = humidity1 def notHumidEnough = humidity2 def mySwitch = settings.switch1 def deltaMinutes = 10 def timeAgo = new Date(now() - (1000 * 60 * deltaMinutes).toLong()) def recentEvents = humiditySensor1.eventsSince(timeAgo) log.trace "Found ${recentEvents?.size() ?: 0} events in the last ${deltaMinutes} minutes" def alreadySentSms = recentEvents.count { Double.parseDouble(it.value.replace("%", "")) >= tooHumid } > 1 || recentEvents.count { Double.parseDouble(it.value.replace("%", "")) <= notHumidEnough } > 1 if (currentHumidity >= tooHumid) { log.debug "Checking how long the humidity sensor has been reporting >= ${tooHumid}" // Don't send a continuous stream of text messages if (alreadySentSms) { log.debug "Notification already sent within the last ${deltaMinutes} minutes" } else { log.debug "Humidity Rose Above ${tooHumid}: sending SMS and activating ${mySwitch}" send("${humiditySensor1.label} sensed high humidity level of ${evt.value}") switch1?.on() } } if (currentHumidity <= notHumidEnough) { log.debug "Checking how long the humidity sensor has been reporting <= ${notHumidEnough}" if (alreadySentSms) { log.debug "Notification already sent within the last ${deltaMinutes} minutes" } else { log.debug "Humidity Fell Below ${notHumidEnough}: sending SMS and activating ${mySwitch}" send("${humiditySensor1.label} sensed high humidity level of ${evt.value}") switch1?.off() } } } private send(msg) { if ( sendPushMessage != "No" ) { log.debug( "sending push message" ) sendPush( msg ) } if ( phone1 ) { log.debug( "sending text message" ) sendSms( phone1, msg ) } log.debug msg }