KNX Dimmen über Homekit mit Node Red
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Moin!
Ich möchte gerne meine KNX Installation durch die Steuerung mit Apple Homekit erweitern und habe erste Versuche mit NodeRed gestartet. Licht an/aus funktioniert schon bestens. Leider komme ich beim dimmen nicht weiter.. ich bin am verzweifeln. Im Einsatz ist node-red-contrib-homekit-bridged und node-red-contrib-knx-ultimate
Kann mir jemand helfen bzw. sagen was ich falsch mache?
Gibt es vllt. hier im Forum Beispiele für sowas?Danke und Gruß!
Hier mein gescheiterter Versuch.
[ { "id": "e797789f.53e7c8", "type": "tab", "label": "Flow 3", "disabled": false, "info": "" }, { "id": "26e0bae5.2d75f6", "type": "homekit-service", "z": "e797789f.53e7c8", "isParent": true, "bridge": "6182d5a4.3c886c", "parentService": "", "name": "EG Wohnzimmer Deckenspots", "serviceName": "Lightbulb", "topic": "", "filter": false, "manufacturer": "NRCHKB", "model": "1.2.0", "serialNo": "Default Serial Number", "firmwareRev": "1.2.0", "hardwareRev": "1.2.0", "softwareRev": "1.2.0", "cameraConfigVideoProcessor": "ffmpeg", "cameraConfigSource": "", "cameraConfigStillImageSource": "", "cameraConfigMaxStreams": 2, "cameraConfigMaxWidth": 1280, "cameraConfigMaxHeight": 720, "cameraConfigMaxFPS": 10, "cameraConfigMaxBitrate": 300, "cameraConfigVideoCodec": "libx264", "cameraConfigAudioCodec": "libfdk_aac", "cameraConfigAudio": false, "cameraConfigPacketSize": 1316, "cameraConfigVerticalFlip": false, "cameraConfigHorizontalFlip": false, "cameraConfigMapVideo": "0:0", "cameraConfigMapAudio": "0:1", "cameraConfigVideoFilter": "scale=1280:720", "cameraConfigAdditionalCommandLine": "-tune zerolatency", "cameraConfigDebug": false, "cameraConfigSnapshotOutput": "disabled", "cameraConfigInterfaceName": "", "characteristicProperties": "{\"Brightness\":true}", "waitForSetupMsg": false, "outputs": 2, "x": 650, "y": 80, "wires": [ [ "55e65dd0.f87974" ], [] ] }, { "id": "48132b36.fbebe4", "type": "knxUltimate", "z": "e797789f.53e7c8", "server": "db15a516.948c58", "topic": "1/5/9", "outputtopic": "", "dpt": "5.001", "initialread": false, "notifyreadrequest": false, "notifyresponse": false, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifno tinitialized": "0", "listenallga": false, "name": "Status Wohnzimmer Deckenspots (Dimmen Relativ 0..100%)", "outputtype": "write", "outputRBE": false, "inputRBE": false, "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "no", "x": 260, "y": 80, "wires": [ [ "26e0bae5.2d75f6" ] ] }, { "id": "55e65dd0.f87974", "type": "function", "z": "e797789f.53e7c8", "name": "Überprüfe ob ON oder Dimmen", "func": "// Überprüfe ob ON oder Dimmen\nif (msg.payload.On!==undefined) {\n if (Boolean(msg.payload.On)===true) {\n return [{payload:true},null];\n }\n else if (Boolean(msg.payload.On)===false)\n {\n return [{payload:false},null];\n }\n}else if (msg.payload.Brightness!==undefined)\n{\n return [null,{payload:msg.payload.Brightness}]; \n}\n", "outputs": 2, "noerr": 0, "initialize": "", "finalize": "", "x": 950, "y": 80, "wires": [ [ "785c4fc4.72225" ], [ "cc4f61a3.a7e3f" ] ], "outputLabels": [ "Switch", "Brightness" ] }, { "id": "cc4f61a3.a7e3f", "type": "knxUltimate", "z": "e797789f.53e7c8", "server": "db15a516.948c58", "topic": "1/2/9", "outputtopic": "", "dpt": "3.007", "initialread": false, "notifyreadrequest": false, "notifyresponse": false, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifno tinitialized": "0", "listenallga": false, "name": "Wohnzimmer Deckenspots (Dimmen Relativ 0..100%)", "outputtype": "write", "outputRBE": false, "inputRBE": false, "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "no", "x": 1320, "y": 120, "wires": [ [] ] }, { "id": "785c4fc4.72225", "type": "knxUltimate", "z": "e797789f.53e7c8", "server": "db15a516.948c58", "topic": "1/1/4", "outputtopic": "", "dpt": "1.001", "initialread": false, "notifyreadrequest": false, "notifyresponse": false, "notifywrite": true, "notifyreadrequestalsorespondtobus": false, "notifyreadrequestalsorespondtobusdefaultvalueifno tinitialized": "0", "listenallga": false, "name": "EG Wohnzimmer Deckenspots AN/AUS", "outputtype": "write", "outputRBE": false, "inputRBE": false, "formatmultiplyvalue": 1, "formatnegativevalue": "leave", "formatdecimalsvalue": 999, "passthrough": "no", "x": 1280, "y": 20, "wires": [ [] ] }, { "id": "6182d5a4.3c886c", "type": "homekit-bridge", "z": "", "bridgeName": "EG Wohnzimmer Deckenspots", "pinCode": "111-11-111", "port": "", "allowInsecureRequest": false, "manufacturer": "NRCHKB", "model": "1.2.0", "serialNo": "Default Serial Number", "firmwareRev": "1.2.0", "hardwareRev": "1.2.0", "softwareRev": "1.2.0", "customMdnsConfig": false, "mdnsMulticast": true, "mdnsInterface": "", "mdnsPort": "", "mdnsIp": "", "mdnsTtl": "", "mdnsLoopback": true, "mdnsReuseAddr": true, "allowMessagePassthrough": true }, { "id": "db15a516.948c58", "type": "knxUltimate-config", "z": "", "host": "192.168.178.28", "port": "3671", "physAddr": "15.15.22", "suppressACKRequest": false, "csv": "", "KNXEthInterface": "Auto", "KNXEthInterfaceManuallyInput": "", "statusDisplayLastUpdate": true, "statusDisplayDeviceNameWhenALL": true, "statusDisplayDataPoint": false, "stopETSImportIfNoDatapoint": "stop", "loglevel": "error", "name": "KNX IP Interface Gateway", "localEchoInTunneling": true, "delaybetweentelegrams": "40", "delaybetweentelegramsfurtherdelayREAD": "1" } ] -
@Strobel Brightness ist ja der Dimmfaktor und der erwartet einen Zahlenwert zwischen 0 und 100 und nicht "true".
Das KNX kann ich nicht beurteilen, aber wenn Du mit einer Inject-Node einen Zahlenwert an dem 2. Ausgang in Deine KNX Node schickst, müsstest Du es ja simulieren können.
Eventuell musst Du auch ein komplettes JSON schicken:
{
"On": true,
"Brightness": 50
}Hab das nicht mehr ganz in Erinnerung - aber ich glaub so war das.
Hänge mal diese Inject Node vor Deine Homekit Node:
[ { "id": "254f72d0.378a1e", "type": "inject", "z": "80abc55e.a68438", "name": "Test", "props": [ { "p": "payload" }, { "p": "topic", "vt": "str" } ], "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "payload": "{\"On\":true,\"Brightness\":50}", "payloadType": "json", "x": 510, "y": 240, "wires": [ [ "825717c0.7f4878" ] ] } ]Und anstelle der Function Node würde ich den JSON String dann lieber über 2 Change-Nodes aufsplitten - das ist übersichtlicher.
Damit Du weißt was ich meine - hier ein Beispiel wie Du einen JSON in die 2 gewünschten Parameter aufdröselst.
[ { "id": "973eab00.325778", "type": "change", "z": "e797789f.53e7c8", "name": "On", "rules": [ { "t": "set", "p": "payload", "pt": "msg", "to": "payload.On", "tot": "msg" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 800, "y": 180, "wires": [ [ "9abb962.c7b5068" ] ] }, { "id": "cf690159.88604", "type": "inject", "z": "e797789f.53e7c8", "name": "Test", "props": [ { "p": "payload" }, { "p": "topic", "vt": "str" } ], "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "payload": "{\"On\":true,\"Brightness\":50}", "payloadType": "json", "x": 590, "y": 200, "wires": [ [ "973eab00.325778", "dc78d0be.2b9c4" ] ] }, { "id": "9abb962.c7b5068", "type": "debug", "z": "e797789f.53e7c8", "name": "", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "false", "statusVal": "", "statusType": "auto", "x": 1150, "y": 180, "wires": [] }, { "id": "dc78d0be.2b9c4", "type": "change", "z": "e797789f.53e7c8", "name": "Brightness", "rules": [ { "t": "set", "p": "payload", "pt": "msg", "to": "payload.Brightness", "tot": "msg" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 810, "y": 220, "wires": [ [ "ab423b7d.b17498" ] ] }, { "id": "ab423b7d.b17498", "type": "debug", "z": "e797789f.53e7c8", "name": "", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "false", "statusVal": "", "statusType": "auto", "x": 1150, "y": 220, "wires": [] } ]
