Right this is by no means finished - and heavily based on the stock z wave thermostat. I won’t get around to finishing this properly for a few months because my radiators probably wont be installed until end of Jan. However I’ve turned the thing on and got it communicating - it worked badly with the stock z-wave thermostat device handler, all I have done is tidy up the controls so that its easier to use and add the necessary Z-wave code to handle the battery information. Also it does appear to send back the temperature data, but only on a poll - which is fine.
There is still a tonne more work to make it absolutely perfect. If someone needs to have that done before end of Jan feel free to improve on this:
/**
* Copyright 2015 AdamV
*
* 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.
*
*/
metadata {
definition (name: "Living Connect Radiator Thermostat", namespace: "Danfoss", author: "AdamV") {
capability "Actuator"
capability "Temperature Measurement"
capability "Relative Humidity Measurement"
capability "Thermostat"
capability "Configuration"
capability "Polling"
capability "Sensor"
capability "Battery"
attribute "thermostatFanState", "string"
command "switchMode"
command "switchFanMode"
command "quickSetCool"
command "quickSetHeat"
fingerprint deviceId: "0x0804"
fingerprint inClusters: "0x80,0x46,0x81,0x72, 0x8F, 0x75, 0x43, 0x86, 0x84, 0xEF, 0x46, 0x81, 0x8F"
}
// simulator metadata
simulator {
status "off" : "command: 4003, payload: 00"
status "heat" : "command: 4003, payload: 01"
status "cool" : "command: 4003, payload: 02"
status "auto" : "command: 4003, payload: 03"
status "emergencyHeat" : "command: 4003, payload: 04"
status "fanAuto" : "command: 4403, payload: 00"
status "fanOn" : "command: 4403, payload: 01"
status "fanCirculate" : "command: 4403, payload: 06"
status "heat 60" : "command: 4303, payload: 01 09 3C"
status "heat 68" : "command: 4303, payload: 01 09 44"
status "heat 72" : "command: 4303, payload: 01 09 48"
status "cool 72" : "command: 4303, payload: 02 09 48"
status "cool 76" : "command: 4303, payload: 02 09 4C"
status "cool 80" : "command: 4303, payload: 02 09 50"
status "temp 58" : "command: 3105, payload: 01 2A 02 44"
status "temp 62" : "command: 3105, payload: 01 2A 02 6C"
status "temp 70" : "command: 3105, payload: 01 2A 02 BC"
status "temp 74" : "command: 3105, payload: 01 2A 02 E4"
status "temp 78" : "command: 3105, payload: 01 2A 03 0C"
status "temp 82" : "command: 3105, payload: 01 2A 03 34"
status "idle" : "command: 4203, payload: 00"
status "heating" : "command: 4203, payload: 01"
status "cooling" : "command: 4203, payload: 02"
status "fan only" : "command: 4203, payload: 03"
status "pending heat" : "command: 4203, payload: 04"
status "pending cool" : "command: 4203, payload: 05"
status "vent economizer": "command: 4203, payload: 06"
// reply messages
reply "2502": "command: 2503, payload: FF"
}
tiles (scale: 2){
multiAttributeTile(name:"heatingSetpoint", type: "thermostat", width: 6, height: 4, canChangeIcon: true){
tileAttribute ("device.heatingSetpoint", key: "PRIMARY_CONTROL") {
attributeState("heat", unit:"C", label:'${currentValue}°',
backgroundColors:[
[value: 0, color: "#153591"],
[value: 7, color: "#1e9cbb"],
[value: 15, color: "#90d2a7"],
[value: 23, color: "#44b621"],
[value: 29, color: "#f1d801"],
[value: 35, color: "#d04e00"],
[value: 36, color: "#bc2323"]
]
)
}
tileAttribute("device.heatingSetpoint", key: "VALUE_CONTROL") {
attributeState "heat", action:"quickSetHeat"
}
}
/*
valueTile("temperature", "device.temperature", width: 2, height: 2) {
state("temperature", label:'${currentValue}°',
backgroundColors:[
[value: 31, color: "#153591"],
[value: 44, color: "#1e9cbb"],
[value: 59, color: "#90d2a7"],
[value: 74, color: "#44b621"],
[value: 84, color: "#f1d801"],
[value: 95, color: "#d04e00"],
[value: 96, color: "#bc2323"]
]
)
}
*/
/* standardTile("fanMode", "device.thermostatFanMode", inactiveLabel: false, decoration: "flat") {
state "fanAuto", label:'${name}', action:"switchFanMode"
state "fanOn", label:'${name}', action:"switchFanMode"
state "fanCirculate", label:'${name}', action:"switchFanMode"
}
*/
valueTile("battery", "device.battery", inactiveLabel: false, decoration: "flat", width: 2, height: 2) {
tileAttribute ("device.battery", key: "PRIMARY_CONTROL"){
state "battery", label:'${currentValue}% battery', unit:""
}
}
controlTile("heatSliderControl", "device.heatingSetpoint", "slider", height: 2, width: 6, inactiveLabel: false) {
state "setHeatingSetpoint", action:"quickSetHeat", backgroundColor:"#d04e00"
}
// valueTile("heatingSetpoint", "device.heatingSetpoint", inactiveLabel: false, decoration: "flat") {
// state "heat", label:'${currentValue}° heat', backgroundColor:"#ffffff"
// }
// controlTile("coolSliderControl", "device.coolingSetpoint", "slider", height: 1, width: 2, inactiveLabel: false) {
// state "setCoolingSetpoint", action:"quickSetCool", backgroundColor: "#1e9cbb"
// }
// valueTile("coolingSetpoint", "device.coolingSetpoint", inactiveLabel: false, decoration: "flat") {
// state "cool", label:'${currentValue}° cool', backgroundColor:"#ffffff"
// }
standardTile("refresh", "device.thermostatMode", inactiveLabel: false, decoration: "flat") {
state "default", action:"polling.poll", icon:"st.secondary.refresh"
}
standardTile("configure", "device.configure", inactiveLabel: false, decoration: "flat") {
state "configure", label:'', action:"configuration.configure", icon:"st.secondary.configure"
}
main "heatingSetpoint"
details(["heatingSetpoint", "heatSliderControl", "battery", , "refresh", "configure", "temperature", "mode", "fanMode", "coolSliderControl", "coolingSetpoint"])
}
}
def parse(String description)
{
def map = createEvent(zwaveEvent(zwave.parse(description, [0x42:1, 0x43:2, 0x31: 3])))
if (!map) {
return null
}
def result = [map]
if (map.isStateChange && map.name in ["heatingSetpoint","coolingSetpoint","thermostatMode"]) {
def map2 = [
name: "thermostatSetpoint",
unit: getTemperatureScale()
]
if (map.name == "thermostatMode") {
state.lastTriedMode = map.value
if (map.value == "cool") {
map2.value = device.latestValue("coolingSetpoint")
log.info "THERMOSTAT, latest cooling setpoint = ${map2.value}"
}
else {
map2.value = device.latestValue("heatingSetpoint")
log.info "THERMOSTAT, latest heating setpoint = ${map2.value}"
}
}
else {
def mode = device.latestValue("thermostatMode")
log.info "THERMOSTAT, latest mode = ${mode}"
if ((map.name == "heatingSetpoint" && mode == "heat") || (map.name == "coolingSetpoint" && mode == "cool")) {
map2.value = map.value
map2.unit = map.unit
}
}
if (map2.value != null) {
log.debug "THERMOSTAT, adding setpoint event: $map"
result << createEvent(map2)
}
} else if (map.name == "thermostatFanMode" && map.isStateChange) {
state.lastTriedFanMode = map.value
}
log.debug "Parse returned $result"
result
}
// Event Generation
def zwaveEvent(physicalgraph.zwave.commands.thermostatsetpointv2.ThermostatSetpointReport cmd)
{
def cmdScale = cmd.scale == 1 ? "F" : "C"
def map = [:]
map.value = convertTemperatureIfNeeded(cmd.scaledValue, cmdScale, cmd.precision)
map.unit = getTemperatureScale()
map.displayed = false
switch (cmd.setpointType) {
case 1:
map.name = "heatingSetpoint"
break;
case 2:
map.name = "coolingSetpoint"
break;
default:
return [:]
}
// So we can respond with same format
state.size = cmd.size
state.scale = cmd.scale
state.precision = cmd.precision
map
}
def zwaveEvent(physicalgraph.zwave.commands.sensormultilevelv3.SensorMultilevelReport cmd)
{
def map = [:]
if (cmd.sensorType == 1) {
map.value = convertTemperatureIfNeeded(cmd.scaledSensorValue, cmd.scale == 1 ? "F" : "C", cmd.precision)
map.unit = getTemperatureScale()
map.name = "temperature"
} else if (cmd.sensorType == 5) {
map.value = cmd.scaledSensorValue
map.unit = "%"
map.name = "humidity"
}
map
}
def zwaveEvent(physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport cmd)
{
def map = [:]
switch (cmd.operatingState) {
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_IDLE:
map.value = "idle"
break
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_HEATING:
map.value = "heating"
break
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_COOLING:
map.value = "cooling"
break
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_FAN_ONLY:
map.value = "fan only"
break
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_PENDING_HEAT:
map.value = "pending heat"
break
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_PENDING_COOL:
map.value = "pending cool"
break
case physicalgraph.zwave.commands.thermostatoperatingstatev1.ThermostatOperatingStateReport.OPERATING_STATE_VENT_ECONOMIZER:
map.value = "vent economizer"
break
}
map.name = "thermostatOperatingState"
map
}
def zwaveEvent(physicalgraph.zwave.commands.thermostatfanstatev1.ThermostatFanStateReport cmd) {
def map = [name: "thermostatFanState", unit: ""]
switch (cmd.fanOperatingState) {
case 0:
map.value = "idle"
break
case 1:
map.value = "running"
break
case 2:
map.value = "running high"
break
}
map
}
def zwaveEvent(physicalgraph.zwave.commands.batteryv1.BatteryReport cmd) {
def map = [ name: "battery", unit: "%" ]
if (cmd.batteryLevel == 0xFF) { // Special value for low battery alert
map.value = 1
map.descriptionText = "${device.displayName} has a low battery"
map.isStateChange = true
} else {
map.value = cmd.batteryLevel
log.debug ("Battery: $cmd.batteryLevel")
}
// Store time of last battery update so we don't ask every wakeup, see WakeUpNotification handler
state.lastbatt = new Date().time
createEvent(map)
}
def zwaveEvent(physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeReport cmd) {
def map = [:]
switch (cmd.mode) {
case physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeReport.MODE_OFF:
map.value = "off"
break
case physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeReport.MODE_HEAT:
map.value = "heat"
break
case physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeReport.MODE_AUXILIARY_HEAT:
map.value = "emergency heat"
break
case physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeReport.MODE_COOL:
map.value = "cool"
break
case physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeReport.MODE_AUTO:
map.value = "auto"
break
}
map.name = "thermostatMode"
map
}
def zwaveEvent(physicalgraph.zwave.commands.thermostatfanmodev3.ThermostatFanModeReport cmd) {
def map = [:]
switch (cmd.fanMode) {
case physicalgraph.zwave.commands.thermostatfanmodev3.ThermostatFanModeReport.FAN_MODE_AUTO_LOW:
map.value = "fanAuto"
break
case physicalgraph.zwave.commands.thermostatfanmodev3.ThermostatFanModeReport.FAN_MODE_LOW:
map.value = "fanOn"
break
case physicalgraph.zwave.commands.thermostatfanmodev3.ThermostatFanModeReport.FAN_MODE_CIRCULATION:
map.value = "fanCirculate"
break
}
map.name = "thermostatFanMode"
map.displayed = false
map
}
def zwaveEvent(physicalgraph.zwave.commands.thermostatmodev2.ThermostatModeSupportedReport cmd) {
def supportedModes = ""
if(cmd.off) { supportedModes += "off " }
if(cmd.heat) { supportedModes += "heat " }
if(cmd.auxiliaryemergencyHeat) { supportedModes += "emergency heat " }
if(cmd.cool) { supportedModes += "cool " }
if(cmd.auto) { supportedModes += "auto " }
state.supportedModes = supportedModes
}
def zwaveEvent(physicalgraph.zwave.commands.thermostatfanmodev3.ThermostatFanModeSupportedReport cmd) {
def supportedFanModes = ""
if(cmd.auto) { supportedFanModes += "fanAuto " }
if(cmd.low) { supportedFanModes += "fanOn " }
if(cmd.circulation) { supportedFanModes += "fanCirculate " }
state.supportedFanModes = supportedFanModes
}
def zwaveEvent(physicalgraph.zwave.commands.basicv1.BasicReport cmd) {
log.debug "Zwave event received: $cmd"
}
def zwaveEvent(physicalgraph.zwave.Command cmd) {
log.warn "Unexpected zwave command $cmd"
}
// Command Implementations
def poll() {
delayBetween([
zwave.sensorMultilevelV3.sensorMultilevelGet().format(), // current temperature
zwave.thermostatSetpointV1.thermostatSetpointGet(setpointType: 1).format(),
zwave.thermostatSetpointV1.thermostatSetpointGet(setpointType: 2).format(),
zwave.thermostatModeV2.thermostatModeGet().format(),
zwave.thermostatFanModeV3.thermostatFanModeGet().format(),
zwave.thermostatOperatingStateV1.thermostatOperatingStateGet().format()
], 2300)
}
def quickSetHeat(degrees) {
setHeatingSetpoint(degrees, 1000)
log.debug(“Degrees at quicksetheat: $degrees”)
}
def setHeatingSetpoint(degrees, delay = 30000) {
setHeatingSetpoint(degrees.toDouble(), delay)
log.debug("Degrees at setheatpoint: $degrees")
}
def setHeatingSetpoint(Double degrees, Integer delay = 30000) {
log.trace "setHeatingSetpoint($degrees, $delay)"
def deviceScale = state.scale ?: 1
def deviceScaleString = deviceScale == 2 ? "C" : "F"
def locationScale = getTemperatureScale()
def p = (state.precision == null) ? 1 : state.precision
def convertedDegrees
if (locationScale == “C” && deviceScaleString == “F”) {
convertedDegrees = celsiusToFahrenheit(degrees)
} else if (locationScale == “F” && deviceScaleString == “C”) {
convertedDegrees = fahrenheitToCelsius(degrees)
} else {
convertedDegrees = degrees
}
delayBetween([
zwave.thermostatSetpointV1.thermostatSetpointSet(setpointType: 1, scale: deviceScale, precision: p, scaledValue: convertedDegrees).format(),
zwave.thermostatSetpointV1.thermostatSetpointGet(setpointType: 1).format()
], delay)
}
def quickSetCool(degrees) {
setCoolingSetpoint(degrees, 1000)
}
def setCoolingSetpoint(degrees, delay = 30000) {
setCoolingSetpoint(degrees.toDouble(), delay)
}
def setCoolingSetpoint(Double degrees, Integer delay = 30000) {
log.trace "setCoolingSetpoint($degrees, $delay)"
def deviceScale = state.scale ?: 1
def deviceScaleString = deviceScale == 2 ? “C” : "F"
def locationScale = getTemperatureScale()
def p = (state.precision == null) ? 1 : state.precision
def convertedDegrees
if (locationScale == “C” && deviceScaleString == “F”) {
convertedDegrees = celsiusToFahrenheit(degrees)
} else if (locationScale == “F” && deviceScaleString == “C”) {
convertedDegrees = fahrenheitToCelsius(degrees)
} else {
convertedDegrees = degrees
}
delayBetween([
zwave.thermostatSetpointV1.thermostatSetpointSet(setpointType: 2, scale: deviceScale, precision: p, scaledValue: convertedDegrees).format(),
zwave.thermostatSetpointV1.thermostatSetpointGet(setpointType: 2).format()
], delay)
}
def configure() {
delayBetween([
zwave.thermostatModeV2.thermostatModeSupportedGet().format(),
zwave.thermostatFanModeV3.thermostatFanModeSupportedGet().format(),
zwave.associationV1.associationSet(groupingIdentifier:1, nodeId:[zwaveHubNodeId]).format()
], 2300)
}
def modes() {
["off", "heat", "cool", "auto", "emergency heat"]
}
def switchMode() {
def currentMode = device.currentState("thermostatMode")?.value
def lastTriedMode = state.lastTriedMode ?: currentMode ?: "off"
def supportedModes = getDataByName("supportedModes")
def modeOrder = modes()
def next = { modeOrder[modeOrder.indexOf(it) + 1] ?: modeOrder[0] }
def nextMode = next(lastTriedMode)
if (supportedModes?.contains(currentMode)) {
while (!supportedModes.contains(nextMode) && nextMode != "off") {
nextMode = next(nextMode)
}
}
state.lastTriedMode = nextMode
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: modeMap[nextMode]).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], 1000)
}
def switchToMode(nextMode) {
def supportedModes = getDataByName("supportedModes")
if(supportedModes && !supportedModes.contains(nextMode)) log.warn "thermostat mode '$nextMode' is not supported"
if (nextMode in modes()) {
state.lastTriedMode = nextMode
"$nextMode"()
} else {
log.debug("no mode method '$nextMode'")
}
}
def switchFanMode() {
def currentMode = device.currentState("thermostatFanMode")?.value
def lastTriedMode = state.lastTriedFanMode ?: currentMode ?: "off"
def supportedModes = getDataByName("supportedFanModes") ?: "fanAuto fanOn"
def modeOrder = ["fanAuto", "fanCirculate", "fanOn"]
def next = { modeOrder[modeOrder.indexOf(it) + 1] ?: modeOrder[0] }
def nextMode = next(lastTriedMode)
while (!supportedModes?.contains(nextMode) && nextMode != "fanAuto") {
nextMode = next(nextMode)
}
switchToFanMode(nextMode)
}
def switchToFanMode(nextMode) {
def supportedFanModes = getDataByName("supportedFanModes")
if(supportedFanModes && !supportedFanModes.contains(nextMode)) log.warn "thermostat mode '$nextMode' is not supported"
def returnCommand
if (nextMode == "fanAuto") {
returnCommand = fanAuto()
} else if (nextMode == "fanOn") {
returnCommand = fanOn()
} else if (nextMode == "fanCirculate") {
returnCommand = fanCirculate()
} else {
log.debug("no fan mode '$nextMode'")
}
if(returnCommand) state.lastTriedFanMode = nextMode
returnCommand
}
def getDataByName(String name) {
state[name] ?: device.getDataValue(name)
}
def getModeMap() { [
"off": 0,
"heat": 1,
"cool": 2,
"auto": 3,
"emergency heat": 4
]}
def setThermostatMode(String value) {
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: modeMap[value]).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], standardDelay)
}
def getFanModeMap() { [
"auto": 0,
"on": 1,
"circulate": 6
]}
def setThermostatFanMode(String value) {
delayBetween([
zwave.thermostatFanModeV3.thermostatFanModeSet(fanMode: fanModeMap[value]).format(),
zwave.thermostatFanModeV3.thermostatFanModeGet().format()
], standardDelay)
}
def off() {
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: 0).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], standardDelay)
}
def heat() {
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: 1).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], standardDelay)
}
def emergencyHeat() {
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: 4).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], standardDelay)
}
def cool() {
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: 2).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], standardDelay)
}
def auto() {
delayBetween([
zwave.thermostatModeV2.thermostatModeSet(mode: 3).format(),
zwave.thermostatModeV2.thermostatModeGet().format()
], standardDelay)
}
def fanOn() {
delayBetween([
zwave.thermostatFanModeV3.thermostatFanModeSet(fanMode: 1).format(),
zwave.thermostatFanModeV3.thermostatFanModeGet().format()
], standardDelay)
}
def fanAuto() {
delayBetween([
zwave.thermostatFanModeV3.thermostatFanModeSet(fanMode: 0).format(),
zwave.thermostatFanModeV3.thermostatFanModeGet().format()
], standardDelay)
}
def fanCirculate() {
delayBetween([
zwave.thermostatFanModeV3.thermostatFanModeSet(fanMode: 6).format(),
zwave.thermostatFanModeV3.thermostatFanModeGet().format()
], standardDelay)
}
private getStandardDelay() {
1000
}