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NodeRED integration

Speshal edited this page Jun 19, 2018 · 2 revisions

Here is a simple set of flows for integrating OpenMQTTGateway with NodeRED via an ESP8266 module.

In this example I have used a Wemos D1 Mini with some cheap RF modules.

A flow to receive 433MHz signals into NodeRED (you will need to update the IP address of your broker)

[ { "id": "6d1b2915.7ce798", "type": "mqtt in", "z": "a9a9b76b.e69998", "name": "433MQTT", "topic": "home/OpenMQTTGateway/433toMQTT", "qos": "2", "broker": "4572f098.cc1", "x": 80, "y": 740, "wires": [ [ "fe53b819.4f9568" ] ] }, { "id": "fe53b819.4f9568", "type": "debug", "z": "a9a9b76b.e69998", "name": "", "active": true, "tosidebar": true, "console": false, "tostatus": false, "complete": "payload", "x": 290, "y": 740, "wires": [] }, { "id": "4572f098.cc1", "type": "mqtt-broker", "z": "", "name": "", "broker": "192.168.0.56", "port": "1883", "clientid": "", "usetls": false, "compatmode": true, "keepalive": "60", "cleansession": true, "willTopic": "", "willQos": "0", "willRetain": "false", "willPayload": "", "birthTopic": "", "birthQos": "0", "birthRetain": "false", "birthPayload": "" } ]

A flow to send 433MHz signals from NodeRED

[ { "id": "ff924d56.459d6", "type": "mqtt out", "z": "a9a9b76b.e69998", "name": "MQTTto433", "topic": "home/OpenMQTTGateway/commands/MQTTto433", "qos": "", "retain": "", "broker": "4572f098.cc1", "x": 610, "y": 860, "wires": [] }, { "id": "6c25a2d4.6c733c", "type": "inject", "z": "a9a9b76b.e69998", "name": "", "topic": "", "payload": "On", "payloadType": "str", "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "x": 90, "y": 840, "wires": [ [ "7689fe88.45679" ] ] }, { "id": "a76d2f03.5f3", "type": "change", "z": "a9a9b76b.e69998", "name": "", "rules": [ { "t": "set", "p": "payload", "pt": "msg", "to": "5510487", "tot": "str" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 380, "y": 840, "wires": [ [ "ff924d56.459d6" ] ] }, { "id": "7689fe88.45679", "type": "switch", "z": "a9a9b76b.e69998", "name": "", "property": "payload", "propertyType": "msg", "rules": [ { "t": "eq", "v": "On", "vt": "str" }, { "t": "eq", "v": "Off", "vt": "str" } ], "checkall": "true", "repair": false, "outputs": 2, "x": 210, "y": 860, "wires": [ [ "a76d2f03.5f3" ], [ "6a7c2c3a.567794" ] ] }, { "id": "7e52ec9.00dde14", "type": "inject", "z": "a9a9b76b.e69998", "name": "", "topic": "", "payload": "Off", "payloadType": "str", "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "x": 90, "y": 880, "wires": [ [ "7689fe88.45679" ] ] }, { "id": "6a7c2c3a.567794", "type": "change", "z": "a9a9b76b.e69998", "name": "", "rules": [ { "t": "set", "p": "payload", "pt": "msg", "to": "4527444", "tot": "str" } ], "action": "", "property": "", "from": "", "to": "", "reg": false, "x": 380, "y": 880, "wires": [ [ "ff924d56.459d6" ] ] }, { "id": "20991aea.cca8a6", "type": "comment", "z": "a9a9b76b.e69998", "name": "Set you RF codes here.", "info": "", "x": 380, "y": 800, "wires": [] }, { "id": "4572f098.cc1", "type": "mqtt-broker", "z": "", "name": "", "broker": "192.168.0.56", "port": "1883", "clientid": "", "usetls": false, "compatmode": true, "keepalive": "60", "cleansession": true, "willTopic": "", "willQos": "0", "willRetain": "false", "willPayload": "", "birthTopic": "", "birthQos": "0", "birthRetain": "false", "birthPayload": "" } ]

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