[ { "id": "arkteos_flow", "type": "tab", "label": "Arkteos REG3", "disabled": false, "info": "Intégration PAC Arkteos Zuran 4 via addon proxy.\nStreaming permanent sur :9641.\nPublication MQTT avec discovery automatique HA.\nTrames 163 bytes (frigo), 227 bytes (régulation).\nRemplacer par l'IP de Home Assistant dans le nœud PAC via proxy." }, { "id": "arkteos_mqtt_broker", "type": "mqtt-broker", "name": "Mosquitto local", "broker": "core-mosquitto", "port": "1883", "clientid": "nodered_arkteos", "usetls": false, "compatmode": false, "keepalive": "60", "cleansession": true, "birthTopic": "", "birthQos": "0", "birthPayload": "", "closeTopic": "", "closeQos": "0", "closePayload": "", "willTopic": "", "willQos": "0", "willPayload": "", "credentials": { "user": "", "password": "" } }, { "id": "arkteos_tcp_in", "type": "tcp in", "z": "arkteos_flow", "name": "PAC via proxy", "server": "", "port": "9641", "datamode": "stream", "datatype": "buffer", "newline": "", "topic": "", "trim": false, "base64": false, "tls": "", "x": 160, "y": 100, "wires": [["arkteos_parse_frame"]] }, { "id": "arkteos_parse_frame", "type": "function", "z": "arkteos_flow", "name": "Parse frame", "func": "const buf = msg.payload;\nif (!Buffer.isBuffer(buf) || buf.length === 0) return null;\n\nconst size = buf.length;\n\nfunction read16s(b, i) {\n const v = b[i] + b[i + 1] * 256;\n return v >= 32768 ? v - 65536 : v;\n}\nfunction read16u(b, i) {\n return b[i] + b[i + 1] * 256;\n}\nfunction read8(b, i) {\n return b[i];\n}\n\nif (size === 163) {\n msg.payload = {\n frame_type: 'frigo',\n exterieur_temp: read16s(buf, 24) / 10,\n freq_comp_actuelle: read16u(buf, 52),\n dc_voltage: read16u(buf, 62)\n };\n return msg;\n}\n\nif (size === 227) {\n msg.payload = {\n frame_type: 'regulation',\n puissance_inst_produite: read16u(buf, 16) / 10,\n puissance_inst_consommee: read16u(buf, 18) / 10,\n primaire_temp_eau_aller: read16s(buf, 54) / 10,\n primaire_temp_eau_retour: read16s(buf, 56) / 10,\n primaire_pression: read8(buf, 62) / 10,\n zone1_temp_interieur: read16s(buf, 68) / 10,\n zone1_consigne: read16s(buf, 70) / 10,\n ecs_temp_eau_milieu: read16s(buf, 108) / 10,\n ecs_temp_eau_bas: read16s(buf, 110) / 10\n };\n return msg;\n}\n\nreturn null;\n", "outputs": 1, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 380, "y": 100, "wires": [["arkteos_route"]] }, { "id": "arkteos_route", "type": "switch", "z": "arkteos_flow", "name": "Route par type", "property": "payload.frame_type", "propertyType": "msg", "rules": [ { "t": "eq", "v": "frigo", "vt": "str" }, { "t": "eq", "v": "regulation", "vt": "str" } ], "checkall": "false", "repair": false, "outputs": 2, "x": 580, "y": 100, "wires": [ ["arkteos_debug_frigo_parsed", "arkteos_publish_frigo"], ["arkteos_debug_regulation_parsed", "arkteos_publish_regulation"] ] }, { "id": "arkteos_debug_frigo_parsed", "type": "debug", "z": "arkteos_flow", "name": "Frigo parsé", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "payload", "targetType": "msg", "statusVal": "", "statusType": "auto", "x": 810, "y": 40, "wires": [] }, { "id": "arkteos_debug_regulation_parsed", "type": "debug", "z": "arkteos_flow", "name": "Regulation parsée", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "payload", "targetType": "msg", "statusVal": "", "statusType": "auto", "x": 830, "y": 160, "wires": [] }, { "id": "arkteos_publish_frigo", "type": "function", "z": "arkteos_flow", "name": "Publish frigo", "func": "const data = msg.payload;\nconst msgs = [];\n\nconst sensors = [\n { topic: 'arkteos/frigo/exterieur_temp', value: data.exterieur_temp },\n { topic: 'arkteos/frigo/freq_comp_actuelle', value: data.freq_comp_actuelle },\n { topic: 'arkteos/frigo/dc_voltage', value: data.dc_voltage }\n];\n\nfor (const s of sensors) {\n msgs.push({ topic: s.topic, payload: String(s.value), qos: 0, retain: true });\n}\n\nreturn [msgs];\n", "outputs": 1, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 800, "y": 80, "wires": [["arkteos_debug_frigo_published", "arkteos_mqtt_out"]] }, { "id": "arkteos_publish_regulation", "type": "function", "z": "arkteos_flow", "name": "Publish regulation", "func": "const data = msg.payload;\nconst msgs = [];\n\nconst sensors = [\n { topic: 'arkteos/regulation/puissance_inst_produite', value: data.puissance_inst_produite },\n { topic: 'arkteos/regulation/puissance_inst_consommee', value: data.puissance_inst_consommee },\n { topic: 'arkteos/regulation/primaire_temp_eau_aller', value: data.primaire_temp_eau_aller },\n { topic: 'arkteos/regulation/primaire_temp_eau_retour', value: data.primaire_temp_eau_retour },\n { topic: 'arkteos/regulation/primaire_pression', value: data.primaire_pression },\n { topic: 'arkteos/regulation/zone1_temp_interieur', value: data.zone1_temp_interieur },\n { topic: 'arkteos/regulation/zone1_consigne', value: data.zone1_consigne },\n { topic: 'arkteos/regulation/ecs_temp_eau_milieu', value: data.ecs_temp_eau_milieu },\n { topic: 'arkteos/regulation/ecs_temp_eau_bas', value: data.ecs_temp_eau_bas }\n];\n\nfor (const s of sensors) {\n msgs.push({ topic: s.topic, payload: String(s.value), qos: 0, retain: true });\n}\n\nreturn [msgs];\n", "outputs": 1, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 800, "y": 200, "wires": [["arkteos_debug_regulation_published", "arkteos_mqtt_out"]] }, { "id": "arkteos_debug_frigo_published", "type": "debug", "z": "arkteos_flow", "name": "Frigo MQTT publié", "active": false, "tosidebar": true, "console": false, "tostatus": false, "complete": "payload", "targetType": "msg", "statusVal": "", "statusType": "auto", "x": 1040, "y": 40, "wires": [] }, { "id": "arkteos_debug_regulation_published", "type": "debug", "z": "arkteos_flow", "name": "Regulation MQTT publiée", "active": false, "tosidebar": true, "console": false, "tostatus": false, "complete": "payload", "targetType": "msg", "statusVal": "", "statusType": "auto", "x": 1060, "y": 240, "wires": [] }, { "id": "arkteos_mqtt_out", "type": "mqtt out", "z": "arkteos_flow", "name": "MQTT publish", "topic": "", "qos": "0", "retain": "true", "broker": "arkteos_mqtt_broker", "x": 1060, "y": 140, "wires": [] }, { "id": "arkteos_discovery_inject", "type": "inject", "z": "arkteos_flow", "name": "Send discovery (1x au démarrage)", "props": [{ "p": "payload" }], "repeat": "", "crontab": "", "once": true, "onceDelay": 3, "topic": "", "payload": "", "payloadType": "date", "x": 200, "y": 360, "wires": [["arkteos_discovery"]] }, { "id": "arkteos_discovery", "type": "function", "z": "arkteos_flow", "name": "MQTT Discovery", "func": "const device = {\n identifiers: ['arkteos_zuran4'],\n name: 'PAC Arkteos Zuran 4',\n model: 'Zuran 4',\n manufacturer: 'Arkteos'\n};\n\nconst sensors = [\n {\n unique_id: 'arkteos_exterieur_temp',\n name: 'Température extérieure',\n state_topic: 'arkteos/frigo/exterieur_temp',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_freq_comp_actuelle',\n name: 'Fréquence compresseur actuelle',\n state_topic: 'arkteos/frigo/freq_comp_actuelle',\n unit_of_measurement: 'Hz',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_dc_voltage',\n name: 'Voltage DC compresseur',\n state_topic: 'arkteos/frigo/dc_voltage',\n unit_of_measurement: 'V',\n device_class: 'voltage',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_puissance_inst_produite',\n name: 'Puissance instantanée produite',\n state_topic: 'arkteos/regulation/puissance_inst_produite',\n unit_of_measurement: 'kW',\n device_class: 'power',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_puissance_inst_consommee',\n name: 'Puissance instantanée consommée',\n state_topic: 'arkteos/regulation/puissance_inst_consommee',\n unit_of_measurement: 'kW',\n device_class: 'power',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_primaire_temp_eau_aller',\n name: 'Température eau primaire aller',\n state_topic: 'arkteos/regulation/primaire_temp_eau_aller',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_primaire_temp_eau_retour',\n name: 'Température eau primaire retour',\n state_topic: 'arkteos/regulation/primaire_temp_eau_retour',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_primaire_pression',\n name: 'Pression eau primaire',\n state_topic: 'arkteos/regulation/primaire_pression',\n unit_of_measurement: 'bar',\n device_class: 'pressure',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_zone1_temp_interieur',\n name: 'Température intérieure zone 1',\n state_topic: 'arkteos/regulation/zone1_temp_interieur',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_zone1_consigne',\n name: 'Consigne température zone 1',\n state_topic: 'arkteos/regulation/zone1_consigne',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_ecs_temp_eau_milieu',\n name: 'Température ballon ECS milieu',\n state_topic: 'arkteos/regulation/ecs_temp_eau_milieu',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n },\n {\n unique_id: 'arkteos_ecs_temp_eau_bas',\n name: 'Température ballon ECS bas',\n state_topic: 'arkteos/regulation/ecs_temp_eau_bas',\n unit_of_measurement: '°C',\n device_class: 'temperature',\n state_class: 'measurement'\n }\n];\n\nconst msgs = [];\nfor (const s of sensors) {\n const config = Object.assign({}, s, { device });\n msgs.push({\n topic: `homeassistant/sensor/${s.unique_id}/config`,\n payload: JSON.stringify(config),\n qos: 0,\n retain: true\n });\n}\n\nreturn [msgs];\n", "outputs": 1, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 480, "y": 360, "wires": [["arkteos_debug_discovery", "arkteos_mqtt_out"]] }, { "id": "arkteos_debug_discovery", "type": "debug", "z": "arkteos_flow", "name": "Discovery MQTT", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "payload", "targetType": "msg", "statusVal": "", "statusType": "auto", "x": 710, "y": 420, "wires": [] } ]