# Latest

**URL:** https://discourse.nodered.org/latest.md?page=609

[Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md)

**Page:** 610

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## [Arduino Multiple Sensors (Photoresistor DHT11) to Dashboard display HELP](https://discourse.nodered.org/t/arduino-multiple-sensors-photoresistor-dht11-to-dashboard-display-help/59759)

<div class="topic-metadata">

**Author:** [@MercerMayhem](https://discourse.nodered.org/u/MercerMayhem)\
**Replies:** 9\
**Last updated:** [12 March 2022 19:00 UTC](https://discourse.nodered.org/t/arduino-multiple-sensors-photoresistor-dht11-to-dashboard-display-help/59759 "2022-03-12T19:00:25Z")

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I need serious help cause my Professor refuses to help me or answer my emails. I am to create a multiple sensor arduino system that takes data from 3 DHT11 sensors and 3 Photoresistors. I then have to print all the value…

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## [Rasperry PI OS 64bit with Node-Red?](https://discourse.nodered.org/t/rasperry-pi-os-64bit-with-node-red/59760)

<div class="topic-metadata">

**Author:** [@fugit185](https://discourse.nodered.org/u/fugit185)\
**Replies:** 2\
**Last updated:** [12 March 2022 18:06 UTC](https://discourse.nodered.org/t/rasperry-pi-os-64bit-with-node-red/59760 "2022-03-12T18:06:06Z")

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Rasperry PI 64bit OS is now officially launched. Is there any concerns or benefit for Node-Red?

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## [Calculation of running time in the last 6 hours - get history](https://discourse.nodered.org/t/calculation-of-running-time-in-the-last-6-hours-get-history/59765)

<div class="topic-metadata">

**Author:** [@Nir](https://discourse.nodered.org/u/Nir)\
**Replies:** 0\
**Last updated:** [12 March 2022 17:59 UTC](https://discourse.nodered.org/t/calculation-of-running-time-in-the-last-6-hours-get-history/59765 "2022-03-12T17:59:54Z")

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I want to run a command to check in my Hone Assistant if switch has been running for a cumulative two hours for the last 6 hours and then an automatic timeout for 6 hours. I know the correct way is through api-get-histo…

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## [Zigbee led strip dimmer](https://discourse.nodered.org/t/zigbee-led-strip-dimmer/59752)

<div class="topic-metadata">

**Author:** [@pilou8830](https://discourse.nodered.org/u/pilou8830)\
**Replies:** 9\
**Last updated:** [12 March 2022 17:46 UTC](https://discourse.nodered.org/t/zigbee-led-strip-dimmer/59752 "2022-03-12T17:46:36Z")

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I am under home assistant supervisor. I would like to use an ikea control to operate a led strip (cold white and warm white). here is the equipment I have: the 2 materials work in zigbee 3.0 it works well on love…

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## [Canvas-gauges Passing of parameters](https://discourse.nodered.org/t/canvas-gauges-passing-of-parameters/59762)

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**Author:** [@haegar33](https://discourse.nodered.org/u/haegar33)\
**Replies:** 0\
**Last updated:** [12 March 2022 17:31 UTC](https://discourse.nodered.org/t/canvas-gauges-passing-of-parameters/59762 "2022-03-12T17:31:07Z")

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I got a vertical gauges attached to the german Covid-19 node to display the current numbers on my dashboard. Using the generic template node anf the canvas-gauges library I define all needed config parameters either hard…

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## [Get node red running before chrome on pi](https://discourse.nodered.org/t/get-node-red-running-before-chrome-on-pi/59748)

<div class="topic-metadata">

**Author:** [@vikingsraven](https://discourse.nodered.org/u/vikingsraven)\
**Replies:** 10\
**Last updated:** [12 March 2022 16:53 UTC](https://discourse.nodered.org/t/get-node-red-running-before-chrome-on-pi/59748 "2022-03-12T16:53:14Z")

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Hi all, im trying to make a control unit for interfacing devices. When i try to set up the pi to run as a Kiosk device, i get the desktop appear , then chrome ,then node red service runs. So the UI page opens but the …

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## [How can I extract payload 2? i need this value](https://discourse.nodered.org/t/how-can-i-extract-payload-2-i-need-this-value/59757)

<div class="topic-metadata">

**Author:** [@ivanpesenti](https://discourse.nodered.org/u/ivanpesenti)\
**Replies:** 5\
**Last updated:** [12 March 2022 16:18 UTC](https://discourse.nodered.org/t/how-can-i-extract-payload-2-i-need-this-value/59757 "2022-03-12T16:18:22Z")

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msg : Object object topic: "" name: "pippo" \_messageId: "c56bdec6-8996-4917-8bd7-76ae6d58bac0" \_endpointId: "40010" \_confId: "4ea26487e9bb5891" command: "AdjustBrightness" extraInfo: object payload: 2 acknowled…

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## [Make node.log or RED.log available in the function node](https://discourse.nodered.org/t/make-node-log-or-red-log-available-in-the-function-node/59751)

<div class="topic-metadata">

**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 3\
**Last updated:** [12 March 2022 15:48 UTC](https://discourse.nodered.org/t/make-node-log-or-red-log-available-in-the-function-node/59751 "2022-03-12T15:48:58Z")

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I always find it somewhat jarring to have to use node.warn in a function node (or use a second output port and dump a msg) when all I want to do is to get some debug output to the debug panel. It would be really nice if…

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## [Help with Telegram integration error](https://discourse.nodered.org/t/help-with-telegram-integration-error/59753)

<div class="topic-metadata">

**Author:** [@patofoto](https://discourse.nodered.org/u/patofoto)\
**Replies:** 7\
**Last updated:** [12 March 2022 15:25 UTC](https://discourse.nodered.org/t/help-with-telegram-integration-error/59753 "2022-03-12T15:25:51Z")

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I am getting an RequestError: Error: getaddrinfo ENOTFOUND api.telegram.org when trying to set u to run on boot. It all works ok if I start it manually. Any suggestions?. I have a Telegram bot integration to send me a me…

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## [Is this a real JSON string? I'm not able to extract a value!](https://discourse.nodered.org/t/is-this-a-real-json-string-im-not-able-to-extract-a-value/59747)

<div class="topic-metadata">

**Author:** [@lumanga](https://discourse.nodered.org/u/lumanga)\
**Replies:** 6\
**Last updated:** [12 March 2022 14:47 UTC](https://discourse.nodered.org/t/is-this-a-real-json-string-im-not-able-to-extract-a-value/59747 "2022-03-12T14:47:30Z")

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Dear all, I'm trying to solve thi issue but also searching in other forum Topic, I'm not able to solve: I have a simple JSON String from a simple HTTP Request node with "GET:" "{"IJFVIUEHIUVHEURGUERGIUEWRG":{"final\_ba…

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## [How to cast mp3 local file in nodered as HA addons](https://discourse.nodered.org/t/how-to-cast-mp3-local-file-in-nodered-as-ha-addons/59607)

<div class="topic-metadata">

**Author:** [@mrrobot](https://discourse.nodered.org/u/mrrobot)\
**Replies:** 32\
**Last updated:** [12 March 2022 13:52 UTC](https://discourse.nodered.org/t/how-to-cast-mp3-local-file-in-nodered-as-ha-addons/59607 "2022-03-12T13:52:39Z")

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Hi Everyone, Currently iam running nodered as homeassistant addons and i need to cast mp3 local file from nodered. Unfortunately can't find /endpoint directory to put an mp3 file. Only find the nodered directory to put…

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## [Dashboard graph keep data after reboot](https://discourse.nodered.org/t/dashboard-graph-keep-data-after-reboot/59749)

<div class="topic-metadata">

**Author:** [@RGebel](https://discourse.nodered.org/u/RGebel)\
**Replies:** 3\
**Last updated:** [12 March 2022 12:18 UTC](https://discourse.nodered.org/t/dashboard-graph-keep-data-after-reboot/59749 "2022-03-12T12:18:16Z")

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Dashboard Graph Is there any way to retain data after Reboot? I have a graph setup to show history for a week but if power is lost or reboot all history is lost.

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## [Sensor average function](https://discourse.nodered.org/t/sensor-average-function/59743)

<div class="topic-metadata">

**Author:** [@stepinskir](https://discourse.nodered.org/u/stepinskir)\
**Replies:** 4\
**Last updated:** [12 March 2022 11:36 UTC](https://discourse.nodered.org/t/sensor-average-function/59743 "2022-03-12T11:36:15Z")

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Looking for solution to count avarage of ‘value’ parameter from this table: ! currently have this code but it returns Nan error: const val = Object.values(msg.payload) function calculate(array) { return array.r…

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## [Dashboard UI disappear](https://discourse.nodered.org/t/dashboard-ui-disappear/59455)

<div class="topic-metadata">

**Author:** [@rex](https://discourse.nodered.org/u/rex)\
**Replies:** 4\
**Last updated:** [12 March 2022 11:10 UTC](https://discourse.nodered.org/t/dashboard-ui-disappear/59455 "2022-03-12T11:10:58Z")

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After changing the layout name of the dashboard the UI becomes empty. I don't know the way to rebuild.

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## [Pushing data from MQTT to influxdb](https://discourse.nodered.org/t/pushing-data-from-mqtt-to-influxdb/59739)

<div class="topic-metadata">

**Author:** [@sagism](https://discourse.nodered.org/u/sagism)\
**Replies:** 2\
**Last updated:** [12 March 2022 09:58 UTC](https://discourse.nodered.org/t/pushing-data-from-mqtt-to-influxdb/59739 "2022-03-12T09:58:12Z")

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I am trying out a simple scenario, reading sensor data from mqtt (json formatted), and pushing it into an influxdb bucket. messages look like this: {"time": "2022-03-12T07:19:32Z", "temperature": 19.1875, "sensors": 3,…

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## [Global variable: change specific value inside an array entry](https://discourse.nodered.org/t/global-variable-change-specific-value-inside-an-array-entry/59632)

<div class="topic-metadata">

**Author:** [@na-am](https://discourse.nodered.org/u/na-am)\
**Replies:** 12\
**Last updated:** [12 March 2022 09:58 UTC](https://discourse.nodered.org/t/global-variable-change-specific-value-inside-an-array-entry/59632 "2022-03-12T09:58:08Z")

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hi@all i'm filling a global variable from a file to set some switch items in a dashboard reading the value is working and sending to the dashboard item is working as well, but how to CHANGE the value in the global vari…

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## [Unable to sync with Github. v2.2.2 docker](https://discourse.nodered.org/t/unable-to-sync-with-github-v2-2-2-docker/59741)

<div class="topic-metadata">

**Author:** [@EchoMike](https://discourse.nodered.org/u/EchoMike)\
**Replies:** 0\
**Last updated:** [12 March 2022 08:38 UTC](https://discourse.nodered.org/t/unable-to-sync-with-github-v2-2-2-docker/59741 "2022-03-12T08:38:52Z")

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I'm unable to sync to github on a new nodered instance (official docker image, v2.2.2). I've created an SSH key and added it to anempty github project with write permissions. I first try to set the remote branch and imm…

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## [Comparing a string](https://discourse.nodered.org/t/comparing-a-string/59693)

<div class="topic-metadata">

**Author:** [@Milanovic](https://discourse.nodered.org/u/Milanovic)\
**Replies:** 6\
**Last updated:** [12 March 2022 08:38 UTC](https://discourse.nodered.org/t/comparing-a-string/59693 "2022-03-12T08:38:30Z")

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Hi I want to compare the variable I with an other number in string form. But it doesn't work Where is my fault?

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## [Updated node-red-contrib-musiccast node set!](https://discourse.nodered.org/t/updated-node-red-contrib-musiccast-node-set/59737)

<div class="topic-metadata">

**Author:** [@Vahdettin](https://discourse.nodered.org/u/Vahdettin)\
**Replies:** 0\
**Last updated:** [12 March 2022 04:09 UTC](https://discourse.nodered.org/t/updated-node-red-contrib-musiccast-node-set/59737 "2022-03-12T04:09:44Z")

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Version 3.0.3 of node-red-contrib-musiccast has been released! Besides some bug fixes fixes, a few features are included in the new version: Compatibility with Node-RED version 2.2.2. All Musiccast and YXC API comm…

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## [Credentials could not be decrypted after restart](https://discourse.nodered.org/t/credentials-could-not-be-decrypted-after-restart/59638)

<div class="topic-metadata">

**Author:** [@davidg](https://discourse.nodered.org/u/davidg)\
**Replies:** 5\
**Last updated:** [12 March 2022 00:47 UTC](https://discourse.nodered.org/t/credentials-could-not-be-decrypted-after-restart/59638 "2022-03-12T00:47:19Z")

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How can I remove need to enter credentials after each restart, re-boot or power cycle? Scenario: Start - I get credential problem Configure token for influx V2 , deploy FULL connection to influxdb works Restart F…

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## [MQTT to InfluxDB/Grafana -string value](https://discourse.nodered.org/t/mqtt-to-influxdb-grafana-string-value/59731)

<div class="topic-metadata">

**Author:** [@Anto79-ops](https://discourse.nodered.org/u/Anto79-ops)\
**Replies:** 11\
**Last updated:** [11 March 2022 23:01 UTC](https://discourse.nodered.org/t/mqtt-to-influxdb-grafana-string-value/59731 "2022-03-11T23:01:36Z")

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Hi. I have a flow that connects to broker and brings in values via MQTT. All the values except 1 are numbers (parsed JSON object). One is a state (string) that says, stand-by, discharged, chargind. For some reason, Inf…

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## [Disabling Function External Modules](https://discourse.nodered.org/t/disabling-function-external-modules/59734)

<div class="topic-metadata">

**Author:** [@MercerMayhem](https://discourse.nodered.org/u/MercerMayhem)\
**Replies:** 16\
**Last updated:** [11 March 2022 22:42 UTC](https://discourse.nodered.org/t/disabling-function-external-modules/59734 "2022-03-11T22:42:27Z")

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Can anyone point me in the direction or have directions on how I can do this?

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## [DNS timing issue](https://discourse.nodered.org/t/dns-timing-issue/59524)

<div class="topic-metadata">

**Author:** [@ssss](https://discourse.nodered.org/u/ssss)\
**Replies:** 14\
**Last updated:** [11 March 2022 20:53 UTC](https://discourse.nodered.org/t/dns-timing-issue/59524 "2022-03-11T20:53:29Z")

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On my linux system I have 3 different DNS server entries. For testing purposes the first two are invalid/non-existent servers while the 3rd one is the only valid/working server. I am using the simple HTTP GET request fl…

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## [Multiple IF's in a row](https://discourse.nodered.org/t/multiple-ifs-in-a-row/59712)

<div class="topic-metadata">

**Author:** [@hmadsen](https://discourse.nodered.org/u/hmadsen)\
**Replies:** 6\
**Last updated:** [11 March 2022 20:05 UTC](https://discourse.nodered.org/t/multiple-ifs-in-a-row/59712 "2022-03-11T20:05:44Z")

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Hi Fairly new to NodeRed, only managed to make a few automations (Turn on LED light at specific time to alert my son, that it is bedtime) I wanted to make another automation. I have a solarcell system with a battery. …

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## [Company logo on NodeRED site](https://discourse.nodered.org/t/company-logo-on-nodered-site/59699)

<div class="topic-metadata">

**Author:** [@SimocoJoe](https://discourse.nodered.org/u/SimocoJoe)\
**Replies:** 2\
**Last updated:** [11 March 2022 18:23 UTC](https://discourse.nodered.org/t/company-logo-on-nodered-site/59699 "2022-03-11T18:23:46Z")

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Hi all, we are a manufacturer for PMR radio equipment for utilities and public sector and have designed a new Edge Computing routing hub incorporating NodeRED logic. We would like to display our company logo on this web …

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## [Beginner - get data from url API](https://discourse.nodered.org/t/beginner-get-data-from-url-api/59725)

<div class="topic-metadata">

**Author:** [@RPG](https://discourse.nodered.org/u/RPG)\
**Replies:** 11\
**Last updated:** [11 March 2022 17:03 UTC](https://discourse.nodered.org/t/beginner-get-data-from-url-api/59725 "2022-03-11T17:03:14Z")

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I am trying to get Solax API data into Node red using http node on Windows 10 laptop. In google/chrome the API works. In the http node I get jason parse errors Any help gratefully received Windows :- / 202203111249…

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## [MQTT node every 5 minutes](https://discourse.nodered.org/t/mqtt-node-every-5-minutes/59709)

<div class="topic-metadata">

**Author:** [@Milanovic](https://discourse.nodered.org/u/Milanovic)\
**Replies:** 3\
**Last updated:** [11 March 2022 17:01 UTC](https://discourse.nodered.org/t/mqtt-node-every-5-minutes/59709 "2022-03-11T17:01:46Z")

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Hi I'm reading some data over MQTT but this topic reads the data every 5 minutes. I want to set that 5 minutes equal to an other device, is it possible to send a pulse to this node or something else?

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## [Nodered with matter](https://discourse.nodered.org/t/nodered-with-matter/59263)

<div class="topic-metadata">

**Author:** [@dezire](https://discourse.nodered.org/u/dezire)\
**Replies:** 11\
**Last updated:** [11 March 2022 16:10 UTC](https://discourse.nodered.org/t/nodered-with-matter/59263 "2022-03-11T16:10:41Z")

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When can we expect to see a Matter integration in nodered?

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## [Failed to install: node-red-node-arduino](https://discourse.nodered.org/t/failed-to-install-node-red-node-arduino/59724)

<div class="topic-metadata">

**Author:** [@MercerMayhem](https://discourse.nodered.org/u/MercerMayhem)\
**Replies:** 1\
**Last updated:** [11 March 2022 15:27 UTC](https://discourse.nodered.org/t/failed-to-install-node-red-node-arduino/59724 "2022-03-11T15:27:33Z")

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This is the error log I am receiving, can anyone help? 2022-03-11T15:17:50.130Z Install : node-red-node-arduino 0.3.1 2022-03-11T15:17:50.492Z npm.cmd install --no-audit --no-update-notifier --no-fund --save --save-pre…

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## [Module Import to settings.js Error](https://discourse.nodered.org/t/module-import-to-settings-js-error/59716)

<div class="topic-metadata">

**Author:** [@ecymb1](https://discourse.nodered.org/u/ecymb1)\
**Replies:** 3\
**Last updated:** [11 March 2022 15:19 UTC](https://discourse.nodered.org/t/module-import-to-settings-js-error/59716 "2022-03-11T15:19:17Z")

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I tried to load a module (called 'moment') into the function node. Following the official documentation, I loaded it into settings.js file by adding: moment:require('/usr/lib/node\_modules/node-red/node\_modules/moment/mo…

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