Day/night function node for sleep switch

home_automation/HA-NerdFlows#32

climate/master-bedroom/day-night.js

@@ -0,0 +1,15 @@
+const states = global.get('homeassistant.homeAssistant.states')
+const earlyNight = states['binary_sensor.early_night_mode'].state
+const payload = msg.payload
+
+if (payload === 'off') {
+    if (earlyNight === 'on') {
+        msg.mode = 'Night Mode'
+    } else {
+        msg.mode = 'Day Mode'
+    }
+} else if (payload === 'on') {
+    msg.mode = 'Bedtime Mode'
+}
+
+return msg

climate/master-bedroom/processing-start.js

@@ -0,0 +1,43 @@
+context.set("isWakeup", false)
+
+const states = global.get('homeassistant.homeAssistant.states')
+const dayTemp = parseInt(states['input_number.master_bedroom_daytime_temp'].state)
+const nightTemp = parseInt(states['input_number.master_bedroom_night_temp'].state)
+const bedTemp = parseInt(states['input_number.master_bedroom_bedtime_temp'].state)
+
+let dayMode = {
+    "power": "turn_on",
+    "temp": dayTemp,
+    "hvac": "cool",
+    "fan": "auto",
+    "eco": "turn_on"
+}
+
+let nightMode = {
+    "power": "turn_on",
+    "temp": nightTemp,
+    "hvac": "cool",
+    "fan": "auto",
+    "eco": "turn_on"
+}
+
+let bedMode = {
+    "power": "turn_on",
+    "temp": bedTemp,
+    "hvac": "cool",
+    "fan": "auto",
+    "eco": "turn_off"
+}
+
+let showerMode = {
+    "power": "turn_on",
+    "temp": 70,
+    "hvac": "dry",
+    "fan": "auto",
+    "eco": "turn_off"
+}
+
+flow.set('masterBedroom.modes.daymode', dayMode, 'diskCon')
+flow.set('masterBedroom.modes.nightmode', nightMode, 'diskCon')
+flow.set('masterBedroom.modes.bedmode', bedMode, 'diskCon')
+flow.set('masterBedroom.modes.showermode', showerMode, 'diskCon')

climate/master-bedroom/processing.js

@@ -11,7 +11,6 @@ const dayTemp = states['input_number.master_bedroom_daytime_temp'].state
 const nightTemp = states['input_number.master_bedroom_night_temp'].state
 const bedTemp = states['input_number.master_bedroom_bedtime_temp'].state
 const showerMode = states['input_boolean.shower_mode'].state
-const nightVolume = states['input_number.master_bedroom_echo_dot_night_volume'].state
 const fanMode = states['input_select.scheduled_climate_mode_master_bedroom_fan'].state
 const acMode = states['input_select.scheduled_climate_mode_master_bedroom_aircon'].state
 const sleeping = states['input_boolean.master_bedroom_sleeping'].state
@@ -21,8 +20,8 @@ const showerCooldown = states["timer.shower_mode_cooldown"].state
 const earlyNight = states["binary_sensor.early_night_mode"].state
 const danger = states['binary_sensor.heat_warning'].attributes.danger
 const meltdown = states['input_boolean.meltdown_protocol'].state
-const coolingActive = states['input_boolean.master_bedroom_cooling_on'].state
 const echoDotDND = 'switch.basement_echo_dot_do_not_disturb_switch'
+const currentMode = states['input_select.current_climate_mode_master_bedroom'].state
 node.log("Master Bedroom Climate: Constants Set")
 
 // Define some entity IDs
@@ -47,14 +46,13 @@ let setAcFan = 'auto'
 let setEco = 'auto'
 let setHvac = 'cool'
 let setFan = []
-let setCool = []
+let setMode = []
+let validNight = ['Night Mode','Bedtime Mode']
 let setSleep = []
 let setPeople = []
 let setDisplay = 'turn_on'
 let time = []
 let echoDotService = []
-let setBriefing = []
-let setBriefingDelay = []
 let type = msg.type
 let topic = msg.topic
 let isWakeup = context.get("isWakeup")
@@ -65,15 +63,18 @@ if (type === 'sleep' && payload === 'off') {
     setDisplay = 'turn_on'
     echoDotService = 'turn_off'
     setPeople = 'turn_on'
-    if (coolingActive === 'on') {
+    if (validNight.includes(currentMode)) {
         time = 'night'
+        setMode = 'Night Mode'
     } else {
         time = 'day'
+        setMode = 'Day Mode'
     }
 } else if (type === 'sleep' && payload === 'on') {
     setDisplay = 'turn_off'
     echoDotService = 'turn_on'
     time = 'bedtime'
+    setMode = 'Bedtime Mode'
 } else {
     time = msg.time
 }
@@ -82,20 +83,9 @@ if (topic === 'mrbedroom-wakeup') {
     setSleep = 'turn_off'
 }
 
-// Setup TTS briefing
-if (topic === 'mrbedroom-wakeup') {
-    setBriefing = "master_bedroom_wakeup_briefing"
-    setBriefingDelay = 60000
-} else if (type === 'sleep' && payload === 'off') {
-    setBriefing = "master_bedroom_wakeup_briefing"
-    setBriefingDelay = 15000
-}
-
 // Day Time
 if (time === 'day') {
-    if (type === 'auto') {
+    setMode = 'Day Mode'
-        setCool = 'turn_off'
-    }
     if (earlyNight === 'off') {
         setFan = "turn_off"
         if (ac === 'on') {
@@ -141,10 +131,7 @@ if (time === 'day') {
     }
 // Night Time
 } else if (time === 'night') {
-    // If this is being run at scheduled time, turn on input_boolean.master_bedroom_cooling_on
+    setMode = 'Night Mode'
-    if (type === 'auto') {
-        setCool = 'turn_on'
-    }
     // Decide temperature
     if (type === 'sleep' && payload === 'off') {
         setTemp = dayTemp
@@ -175,6 +162,7 @@ if (time === 'day') {
     }
 // Bed Time
 } else if (time === 'bedtime') {
+    setMode = 'Bedtime Mode'
     setPeople = 'turn_off'
     if (ac === 'on') {
         setTemp = bedTemp
@@ -209,13 +197,15 @@ let sendFan = {
     }
 }
 
-let sendCool = {
+let sendMode = {
     "payload": {
-        "action": `input_boolean.${setCool}`,
+        "action": "input_select.select_option",
         "target": {
-            "entity_id": ["input_boolean.master_bedroom_cooling_on"]
+            "entity_id": ["input_select.current_climate_mode_master_bedroom"]
         },
-        "data": {}
+        "data": {
+            "option": setMode
+        }
     }
 }
 
@@ -256,13 +246,6 @@ let notify = {
     "fanmode": fanMode
 }
 
-let sendBriefing = {
-    "payload": {
-        "action": `script.${setBriefing}`,
-    },
-    "delay": setBriefingDelay
-}
-
 let sendHvac = {
     "payload": {
         "action": "climate.set_hvac_mode",
@@ -329,12 +312,10 @@ node.log(`setAcFan: ${setAcFan}`)
 node.log(`setEco: ${setEco}`)
 node.log(`setHvac: ${setHvac}`)
 node.log(`setFan: ${setFan}`)
-node.log(`setCool: ${setCool}`)
+node.log(`setMode: ${setMode}`)
 node.log(`setSleep: ${setSleep}`)
 node.log(`setPeople: ${setPeople}`)
 node.log(`setDisplay: ${setDisplay}`)
-node.log(`setBriefing: ${setBriefing}`)
-node.log(`setBriefingDelay: ${setBriefingDelay}`)
 node.log(`time: ${time}`)
 node.log(`type: ${type}`)
 node.log(`topic: ${topic}`)
@@ -342,9 +323,9 @@ node.log("----- Master Bedroom Climate: End Parameters -----")
 
 // If this was an automated trigger, set the cooling context for the bedroom accordingly.
 
-if (type === 'auto' && time != 'bedtime') {
+if (type === 'auto') {
-    node.send([null, null, sendCool, null, null])
+    node.send([null, null, sendMode, null])
-    node.log("Master Bedroom Climate: Cooling Context Set")
+    node.log("Master Bedroom Climate: Cooling Mode Context Set")
 }
 
 // Automated responses
@@ -359,36 +340,35 @@ if (type === 'auto' && allowed === 'on' && meltdown === 'off' && vacation === 'o
             node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
             node.log("Master Bedroom Climate: Auto/Cooling")
         } else if (topic === 'mrbedroom-bedtime') {
-            node.send([null, null, sendPeople, null, null])
+            node.send([null, null, sendPeople, null])
             node.status({ fill: "green", shape: "dot", text: "Bedtime" })
             node.log("Master Bedroom Climate: Auto/Bedtime")
             if (ac === 'on') {
-                node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+                node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
                 node.log("Master Bedroom Climate: Auto/Bedtime/AC")
             }
             if (fanMode === 'fan') {
-                node.send([null, sendFan, null, null, null])
+                node.send([null, sendFan, null, null])
                 node.log("Master Bedroom Climate: Auto/Bedtime/Fan")
             }
         } else if (topic === 'mrbedroom-fan' && fanMode === 'Fan') {
             node.status({ fill: "green", shape: "dot", text: "Fan Schedule" })
-            node.send([null, sendFan, null, null, null])
+            node.send([null, sendFan, null, null])
             node.log("Master Bedroom Climate: Auto/Fan")
         } else if (topic === 'mrbedroom-wakeup') {
-            node.send([null, null, null, null, sendBriefing])
             node.status({ fill: "green", shape: "dot", text: "Wakeup Schedule" })
             node.log("Master Bedroom Climate: Auto/Wakeup")
             if (sleeping === 'off') {
                 context.set("isWakeup", false)
-                node.send([null, sendFan, null, null, null])
+                node.send([null, sendFan, null, null])
                 node.log("Master Bedroom Climate: Auto/Wakeup/Sleep Off")
                 if (ac === 'on') {
-                    node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+                    node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
                     node.log("Master Bedroom Climate: Auto/Wakeup/AC On")
                 }
             } else if (sleeping === 'on') {
                 context.set("isWakeup", true)
-                node.send([null, null, sendSleep, null, null])
+                node.send([null, null, sendSleep, null])
                 node.log("Master Bedroom Climate: Auto/Wakeup/Sleep On")
             }
         }
@@ -398,26 +378,26 @@ if (type === 'auto' && allowed === 'on' && meltdown === 'off' && vacation === 'o
     node.log("Master Bedroom Climate: Manual")
     if (time === 'night') {
         node.status({ fill: "blue", shape: "dot", text: "Manual Night" })
-        node.send([null, sendFan, null, null, null])
+        node.send([null, sendFan, null, null])
         node.log("Master Bedroom Climate: Manual/Night")
         if (ac === 'on') {
-            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
             node.log("Master Bedroom Climate: Manual/Night/AC")
         }
     } else if (time === 'day') {
         node.status({ fill: "blue", shape: "dot", text: "Manual Day" })
-        node.send([null, sendFan, null, null, null])
+        node.send([null, sendFan, null, null])
         node.log("Master Bedroom Climate: Manual/Day")
         if (ac === 'on') {
-            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
             node.log("Master Bedroom Climate: Manual/Day/AC")
         }
     } else if (time === 'bedtime') {
         node.status({ fill: "blue", shape: "dot", text: "Manual Bedtime" })
-        node.send([null, sendFan, null, null, null])
+        node.send([null, sendFan, null, null])
         node.log("Master Bedroom Climate: Manual/Bedtime")
         if (ac === 'on') {
-            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
             node.log("Master Bedroom Climate: Manual/Bedtime/AC")
         }
     }
@@ -425,28 +405,25 @@ if (type === 'auto' && allowed === 'on' && meltdown === 'off' && vacation === 'o
 // Sleep Switch Responses
 } else if (type === 'sleep') {
     if (payload === 'off') {
-        node.send([null, null, sendPeople, null, null])
+        node.send([null, null, sendPeople, null])
     }
     node.log("Master Bedroom Climate: Sleep")
     if (time === 'bedtime') {
         node.status({ fill: "blue", shape: "dot", text: "Sleep" })
-        node.send([null, sendFan, [sendEchoDotDND,sendPeople], null, null])
+        node.send([null, sendFan, [sendEchoDotDND,sendPeople], null])
         node.log("Master Bedroom Climate: Sleep/Bedtime")
         if (ac === 'on') {
-            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
             node.log("Master Bedroom Climate: Sleep/Bedtime/AC")
         }
     } else {
         node.status({ fill: "blue", shape: "dot", text: "Wakeup" })
-        node.send([null, sendFan, sendEchoDotDND, null, null])
+        node.send([null, sendFan, sendEchoDotDND, null])
         node.log("Master Bedroom Climate: Sleep/Day")
         if (ac === 'on') {
-            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null, null])
+            node.send([[sendDisplay, sendHvac, sendTemp, sendAcFan, sendEco], null, null, null])
             node.log(`Master Bedroom Climate: Sleep/${convertToTitleCase(time)}/AC`)
         }
-        if (time === 'day' && isWakeup === false) {
-            node.send([null, null, null, null, sendBriefing])
-        }
     }
     context.set("isWakeup", false)
 } else if (meltdown === 'on') {

front-porch/check-parameters.js

@@ -1,5 +1,6 @@
 const states = global.get('homeassistant.homeAssistant.states')
-const earlyNightMode = states['binary_sensor.early_night_mode'].state
+const outdoorLux = parseInt(states['sensor.home_tempest_illuminance'].state)
+const threshold = parseInt(states['input_number.front_porch_lux_threshold'].state)
 const frontPorchToggle = states['input_boolean.front_porch_light_on'].state
 const holidaymode = states['input_boolean.holiday_mode'].state
 const currentholiday = states['input_select.holiday_animation'].state
@@ -9,7 +10,7 @@ let holidayMsg = {
     "holiday": holiday
 }
 
-if (earlyNightMode === 'on' && frontPorchToggle === 'on') {
+if ((outdoorLux <= threshold) && frontPorchToggle === 'on') {
     if (holidaymode === 'on') {
         node.status({fill:"blue",shape:"dot",text:"Holiday On"})
         node.send([holidayMsg,msg])
@@ -20,7 +21,7 @@ if (earlyNightMode === 'on' && frontPorchToggle === 'on') {
 } else {
     if (frontPorchToggle === 'off') {
         node.status({ fill: "red", shape: "ring", text: "Disabled" })
-    } else if (earlyNightMode === 'off') {
+    } else if (outdoorLux > threshold) {
         node.status({ fill: "red", shape: "ring", text: "Daytime" })
     }
 }

time-based/light-level-filter.js

@@ -1,18 +1,27 @@
 const states = global.get('homeassistant.homeAssistant.states')
 const luxThresholdLivingRoom = states['input_number.living_room_lux_threshold'].state
 const luxThresholdStairwell = states['input_number.stairwell_lux_threshold'].state
-const timer = states['timer.sunset_lighting_timer'].state
+const luxThresholdOutdoor = states['input_number.sunset_lights_outdoor_lux_threshold'].state
+const earlyNight = states['binary_sensor.early_night_mode'].state
+const triggered = states['input_boolean.sunset_lights_triggered'].state
 const level = msg.level
 const room = msg.room
 
-if (timer === 'active') {
+if (earlyNight === 'on' && triggered === 'off') {
     if (room === 'living-room' && level <= luxThresholdLivingRoom) {
         node.status({fill:'green',shape:'dot',text:'Sent (Living Room)'})
-        node.send(msg)
+        node.send([msg,msg])
     } else if (room === 'stairwell-bottom' && level <= luxThresholdStairwell) {
         node.status({fill:'green',shape:'dot',text:'Sent (Stairwell Bottom)'})
-        node.send(msg)
+        node.send([msg,msg])
+    } else if (room === 'outdoor' && level <= luxThresholdOutdoor) {
+        node.status({fill:'green',shape:'dot',text:'Sent (Outdoor)'})
+        node.send([msg,msg])
     }
+} else if (earlyNight === 'off') {
+    node.status({fill:'red',shape:'ring',text:'Not Evening'})
+} else if (triggered === 'on') {
+    node.status({fill:'red',shape:'ring',text:'Already Triggered'})
 } else {
-    node.status({fill:'red',shape:'ring',text:'Blocked'})
+    node.status({fill:'red',shape:'ring',text:'No Action'})
 }

time-based/processing-start.js

@@ -64,7 +64,8 @@ const booleanOff = [
     "input_boolean.give_me_darkness",
     "input_boolean.goodnight",
     "input_boolean.kallen_computer_updates",
-    "input_boolean.night_mode"
+    "input_boolean.night_mode",
+    "input_boolean.sunset_lights_triggered"
 ]
 
 //! ---------- NIGHT MODE ----------

time-based/processing.js

@@ -11,22 +11,18 @@ const sunsetLights = states['input_boolean.sunset_lights_on'].state
 const vacation = states['input_boolean.vacation_mode'].state
 const upBathOcc = states['binary_sensor.upstairs_bathroom_occupied'].state
 const deskLights = states['light.tina_desk_lights'].state
-const luxLivingRoom = states['sensor.living_room_front_illuminance'].state
-const luxThresholdLivingRoom = states['input_number.living_room_lux_threshold'].state
-const luxStairwell = states['sensor.stairwell_bottom_illuminance'].state
-const luxThresholdStairwell = states['input_number.stairwell_lux_threshold'].state
 const adaptiveSleep = flow.get("adaptiveSleep", "diskCon")
 const selScenesMain = flow.get("selScenesMain", "diskCon")
 const selScenesTinaDesk = flow.get("selScenesTinaDesk", "diskCon")
 const booleanOff = flow.get("booleanOff", "diskCon")
+const triggered = states['input_boolean.sunset_lights_triggered'].state
 const payload = msg.payload
+const topic = msg.topic
 node.log("Time-based Automations: Constants Set")
 
 // Set a few important variables
 
 let time = {}
-let topic = {}
-let delay = {}
 let eventCall = {}
 
 if (payload == 0) {
@@ -37,17 +33,6 @@ if (payload == 0) {
     eventCall = "off"
 }
 
-if (msg.topic === 'timer-finished' || msg.topic === 'manual-trigger' || msg.topic === 'lux') {
-    topic = msg.topic
-}
-
-if (topic === 'timer-finished' || topic === 'manual-trigger' || topic === 'lux') {
-    delay = 'off'
-} else if (luxLivingRoom > luxThresholdLivingRoom && luxStairwell > luxThresholdStairwell) {
-    delay = 'on'
-} else {
-    delay = 'off'
-}
 node.log("Time-based Automations: Main variables defined")
 
 // ---------- Configuration ----------
@@ -96,19 +81,8 @@ if (sunsetLights === 'off') {
     sunsetStatus = "Skipped"
 } else {
     notifyTitle = "Sunset Lights On"
-    if (topic === 'timer-finished') {
+    notifyMsg = "It's getting dark, evening lighting is now active"
-        notifyMsg = "Lights on because timer was finished manually"
+    sunsetStatus = "Light Level Trigger"
-        sunsetStatus = "Manual Trigger"
-    } else if (topic === 'lux') {
-        notifyMsg = "Lights on because light level dropped below threshold"
-        sunsetStatus = "Light Level Trigger"
-    } else if (delay === 'on') {
-        notifyMsg = "Lights on after delay due to sufficient light"
-        sunsetStatus = "Delayed"
-    } else if (delay === 'off') {
-        notifyMsg = "Lights on early due to low light"
-        sunsetStatus = "Early"
-    }
 }
 
 // Holiday Settings
@@ -125,6 +99,17 @@ if (holidayMode === 'on') {
 node.log("Time-based Automations: Decision Logic Complete")
 
 // ---------- Service Calls ----------
+
+let sendTriggered = {
+    "payload": {
+        "action": "input_boolean.turn_on",
+        "target": {
+            "entity_id": ["input_boolean.sunset_lights_triggered"]
+        },
+        "data": {}
+    }
+}
+
 let sendLights = {
     "payload": {
         "action": "light.turn_off",
@@ -199,28 +184,6 @@ let sendHoliday = {
     }
 }
 
-let sendTimer = {
-    "payload": {
-        "action": "timer.start",
-        "target": {
-            "entity_id": timerEntity
-        },
-        "data": {
-            "duration": timerDuration
-        }
-    }
-}
-
-let sendTimerCancel = {
-    "payload": {
-        "action": "timer.cancel",
-        "target": {
-            "entity_id": timerEntity
-        },
-        "data": {}
-    }
-}
-
 let sendNotifyPhone = {
     "payload": {
         "action": "script.text_notify",
@@ -298,11 +261,6 @@ node.log("lightsOff: " + lightsOff)
 node.log("holidayMode: " + holidayMode)
 node.log("eventCall: " + eventCall)
 if (time === 'night') {
-    node.log("luxLivingRoom: " + luxLivingRoom)
-    node.log("luxThresholdLivingRoom: " + luxThresholdLivingRoom)
-    node.log("luxStairwell: " + luxStairwell)
-    node.log("luxThresholdStairwell: " + luxThresholdStairwell)
-    node.log("delay: " + delay)
     node.log("sunsetStatus: " + sunsetStatus)
 }
 if (holidayMode === 'on') {
@@ -324,18 +282,13 @@ if (vacation === 'off') {
             }
         }, 5000)
     } else if (time === "night") {
-        node.status({fill:"green",shape:"dot",text:"Sunset Flow"})
+        if (triggered === 'off') {
-        node.send([null,sendAdaptive,null,null])
+            node.status({fill:"green",shape:"dot",text:"Sunset Flow"})
-        if (holidayMode === 'on') {
+            node.send([null,[sendAdaptive,sendTriggered],null,null])
-            setTimeout(() => {
+            if (holidayMode === 'on') {
-                node.send([null,sendHoliday,null,null])
+                setTimeout(() => {
-            }, 1000)
+                    node.send([null,sendHoliday,null,null])
-        }
+                }, 1000)
-        if (delay === 'on') {
-            node.send([null,sendTimer,null,null])
-        } else {
-            if (topic === 'lux') {
-                node.send([null,sendTimerCancel,null,null])
             }
             node.send([null,null,[sendFirstFloorScene,sendSecondFloorScene],sendExtraLights])
             if (deskLights === 'on') {
@@ -344,6 +297,8 @@ if (vacation === 'off') {
             if (topic != 'manual-trigger') {
                 node.send([[sendNotifyPhone,sendNotifyTV],null,null,null])
             }
+        } else {
+            node.status({fill:'green',shape:'dot',text:'Sunset Flow (Already Triggered)'})
         }
     }
 }

weather/rain-window-alert/start.js

@@ -0,0 +1,17 @@
+const states = global.get('homeassistant.homeAssistant.states')
+const precipType = states['sensor.home_tempest_precipitation_type'].state
+const precipIntensity = states['sensor.home_tempest_cloud_sensors_precipitation_intensity'].state
+
+const typeStatesRaining = ['rain','hail','rain_hail']
+const intensityStatesRaining = ['very_light','light','moderate','heavy','very_heavy','extreme']
+
+const isTypeRaining = typeStatesRaining.includes(precipType)
+const isIntensityRaining = intensityStatesRaining.includes(precipIntensity)
+
+const isRaining = isTypeRaining || isIntensityRaining
+
+flow.set('typeStatesRaining', typeStatesRaining)
+flow.set('intensityStatesRaining', intensityStatesRaining)
+flow.set('isRaining', isRaining)
+
+return null

weather/station_slp.js

@@ -0,0 +1,41 @@
+const states = global.get('homeassistant.homeAssistant.states')
+const temp_F = states['sensor.home_tempest_temperature'].state
+const elevation_ft = 693
+
+// Get the pressure from the payload
+let pressure_inHg = msg.payload
+
+if (isNaN(pressure_inHg)) {
+    node.error("Invalid pressure value in msg.payload: " + msg.payload)
+    msg.payload = null
+    return null
+}
+
+// Convert pressure from inHg to hPa
+let pressure_hPa = pressure_inHg * 33.8639
+
+// Convert temperature to °C
+let temp_C = (temp_F - 32) * (5 / 9)
+
+// Convert elevation from feet to meters
+let elevation_m = elevation_ft / 3.28084
+
+// Apply the barometric formula
+let slp = pressure_hPa * Math.pow(
+    1 - ((0.0065 * elevation_m) / (temp_C + (0.0065 * elevation_m) + 273.15)),
+    -5.257
+)
+
+// Optional: Convert back to inHg
+let slp_inHg = slp / 33.8639
+
+// Round both values
+slp = Math.round(slp * 100) / 100
+slp_inHg = Math.round(slp_inHg * 100) / 100
+
+// Return the SLP value
+msg.payload = slp_inHg
+
+node.status({fill:'Success',shape:'dot',text:'green'})
+
+return msg