Node-RED Smarthome AWTRIX 3

Buienradar Temperature

Reads the current temperature from Buienradar (dutch weather services) and displays it on the awtrix matrix. Based on the weather condition a matching icon is displayed.

Built by RobG

Download flow Download icons (14)

Published 10 May 2023 · updated 10 May 2023 · 4 downloads

This is a combination between a Nodered flow and an Homeassistant Sensor. It will show the temperature and a matching icon depending on the weather conditions.

Prerequisites

Home Assistant
Be able to read Home Assistant sensors from [nodered] (https://flows.nodered.org/node/node-red-contrib-home-assistant-websocket).
[Buienradar integration] (https://www.home-assistant.io/integrations/buienradar/) is installed and working in Home Assistant.
weather.buienradar sensor is available in Home Assistant.

Setup

Make sure all the prerequisites are filled.
Import the flow.
Import the assets in awtrix.
Edit the MQTT out node with your own awtrix topic and MQTT broker server

Customization
Feel free to edit

The inject node (default it retrieves the data every minute from Home Assistant)
The function node (Create Message), in the msg.payload part the message is setup.

LjDKBo9Eon3P.json · 3.2 KB

[{"id":"f78f1d974047d04d","type":"group","z":"e80c6f6f5e6792b3","style":{"stroke":"#999999","stroke-opacity":"1","fill":"none","fill-opacity":"1","label":true,"label-position":"nw","color":"#a4a4a4"},"nodes":["813cb2a57b96b72f","3d3096e291bd5908","fe975b9e6903fe07","e37e25b68266789a","39ce1c9804e57833"],"x":54,"y":679,"w":892,"h":122},{"id":"813cb2a57b96b72f","type":"api-current-state","z":"e80c6f6f5e6792b3","g":"f78f1d974047d04d","name":"Get Weather","server":"d97797a8.1c4178","version":3,"outputs":1,"halt_if":"","halt_if_type":"str","halt_if_compare":"is","entity_id":"weather.buienradar","state_type":"str","blockInputOverrides":false,"outputProperties":[{"property":"payload","propertyType":"msg","value":"","valueType":"entityState"},{"property":"data","propertyType":"msg","value":"","valueType":"entity"}],"for":"0","forType":"num","forUnits":"minutes","override_topic":false,"state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","x":310,"y":760,"wires":[["fe975b9e6903fe07"]]},{"id":"3d3096e291bd5908","type":"inject","z":"e80c6f6f5e6792b3","g":"f78f1d974047d04d","name":"inject","props":[],"repeat":"60","crontab":"","once":true,"onceDelay":"10","topic":"","x":150,"y":760,"wires":[["813cb2a57b96b72f"]]},{"id":"fe975b9e6903fe07","type":"function","z":"e80c6f6f5e6792b3","g":"f78f1d974047d04d","name":"Create Message","func":"var icon = 'w-' + msg.payload;\nvar temp = msg.data.attributes.temperature;\nvar temp_unit = msg.data.attributes.temperature_unit;\n\nmsg.payload = { \n    \"text\": temp + ' ' + temp_unit,\n    \"icon\": icon, \n    \"duration\": 10,\n    \"repeat\": 2, \n    \"pushIcon\": 0 \n};\n\nnode.status({ fill: 'green', shape: 'ring', text: 'icon:' + ' ' + icon + ' ' + temp + ' ' + temp_unit});\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":500,"y":760,"wires":[["e37e25b68266789a"]]},{"id":"e37e25b68266789a","type":"mqtt out","z":"e80c6f6f5e6792b3","g":"f78f1d974047d04d","name":"","topic":"awtrix_id/custom/buienradar","qos":"","retain":"","respTopic":"","contentType":"","userProps":"","correl":"","expiry":"","broker":"11ca2309265fca75","x":800,"y":760,"wires":[]},{"id":"39ce1c9804e57833","type":"comment","z":"e80c6f6f5e6792b3","g":"f78f1d974047d04d","name":"Buienradar","info":"","x":140,"y":720,"wires":[]},{"id":"d97797a8.1c4178","type":"server","name":"Home Assistant","version":5,"addon":true,"rejectUnauthorizedCerts":true,"ha_boolean":"y|yes|true|on|home|open","connectionDelay":true,"cacheJson":true,"heartbeat":false,"heartbeatInterval":"30","areaSelector":"friendlyName","deviceSelector":"friendlyName","entitySelector":"friendlyName","statusSeparator":"at: ","statusYear":"hidden","statusMonth":"short","statusDay":"numeric","statusHourCycle":"h23","statusTimeFormat":"h:m","enableGlobalContextStore":true},{"id":"11ca2309265fca75","type":"mqtt-broker","name":"","broker":"homeassistant","port":"1883","clientid":"","autoConnect":true,"usetls":false,"protocolVersion":"4","keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","birthMsg":{},"closeTopic":"","closeQos":"0","closePayload":"","closeMsg":{},"willTopic":"","willQos":"0","willPayload":"","willMsg":{},"userProps":"","sessionExpiry":""}]

These icons belong on the device, in /ICONS. Each one is at most 32×8 pixels — shown here at actual proportions, magnified.