# Latest

**URL:** https://discourse.nodered.org/latest.md?page=1077

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

**Page:** 1078

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## [Wago 750-8215 Netvar problems](https://discourse.nodered.org/t/wago-750-8215-netvar-problems/27709)

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**Author:** [@AmrDwarf](https://discourse.nodered.org/u/AmrDwarf)\
**Replies:** 0\
**Last updated:** [3 June 2020 11:06 UTC](https://discourse.nodered.org/t/wago-750-8215-netvar-problems/27709 "2020-06-03T11:06:00Z")

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Hi, We are running Node-red, 1.0.6, as a Docker container on a Wago 750-8215 PLC. What we want to do is use Netvars to exchange values between the PLC program and Node-red. I followed this tutorial for setting things …

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## [Slider incoherent behaviour when disabled](https://discourse.nodered.org/t/slider-incoherent-behaviour-when-disabled/27663)

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**Author:** [@Robertotarga](https://discourse.nodered.org/u/Robertotarga)\
**Replies:** 13\
**Last updated:** [3 June 2020 10:48 UTC](https://discourse.nodered.org/t/slider-incoherent-behaviour-when-disabled/27663 "2020-06-03T10:48:21Z")

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IMHO current implementation (v. 2.22.1) of dashboard-slider component in disabled mode has two flaws: it moves leftwise to its minumum position while keeping its current payload value. That's uncoherent and the user …

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## [NodeRed stream processing with unordered messages](https://discourse.nodered.org/t/nodered-stream-processing-with-unordered-messages/27689)

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**Author:** [@mayuran19](https://discourse.nodered.org/u/mayuran19)\
**Replies:** 7\
**Last updated:** [3 June 2020 10:19 UTC](https://discourse.nodered.org/t/nodered-stream-processing-with-unordered-messages/27689 "2020-06-03T10:19:58Z")

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Hello Team, I am evaluating NodeRed for the following scenario Scenario We receive two message types from sensors One is about the scanning of the box Another one is scanning of the items to be put into the box The bo…

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## [Node-RED is not yet fully installed /usr/bin/node-red-start: line 91: update-nodejs-and-nodered: command not found](https://discourse.nodered.org/t/node-red-is-not-yet-fully-installed-usr-bin-node-red-start-line-91-update-nodejs-and-nodered-command-not-found/27432)

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**Author:** [@MrTomAsh](https://discourse.nodered.org/u/MrTomAsh)\
**Replies:** 22\
**Last updated:** [3 June 2020 08:34 UTC](https://discourse.nodered.org/t/node-red-is-not-yet-fully-installed-usr-bin-node-red-start-line-91-update-nodejs-and-nodered-command-not-found/27432 "2020-06-03T08:34:52Z")

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Hi and welcome! It's my first topic. I've seen similar topics on this forum but neither of them helped me. I have a Raspberry Pi 3 B+ with homebridge installed for quite some time there. There's a supervisor that keeps…

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## [Fastest OneWire (ds18b20) update rate on Raspberry Pi](https://discourse.nodered.org/t/fastest-onewire-ds18b20-update-rate-on-raspberry-pi/16520)

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**Author:** [@m\_elias](https://discourse.nodered.org/u/m_elias)\
**Replies:** 26\
**Last updated:** [3 June 2020 07:59 UTC](https://discourse.nodered.org/t/fastest-onewire-ds18b20-update-rate-on-raspberry-pi/16520 "2020-06-03T07:59:14Z")

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I have several (up to 40) DS18B20 sensors that I'd like to read with a rPi. Currently, I have an Arduino reading them every 5 seconds by issuing a global temperature conversion command, waiting about 800ms, then reading …

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## [Convert format of datetime from database to local time with Moment node](https://discourse.nodered.org/t/convert-format-of-datetime-from-database-to-local-time-with-moment-node/27649)

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**Author:** [@jan-k](https://discourse.nodered.org/u/jan-k)\
**Replies:** 5\
**Last updated:** [3 June 2020 06:41 UTC](https://discourse.nodered.org/t/convert-format-of-datetime-from-database-to-local-time-with-moment-node/27649 "2020-06-03T06:41:37Z")

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Greetings, I had tried to use the moment node to convert the datetime from a mysql database to local time and it works. Now I am trying to convert for an array of datetime with moment node. My database was storing the r…

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## [How are people monitoring by exception?](https://discourse.nodered.org/t/how-are-people-monitoring-by-exception/27687)

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**Author:** [@craigcurtin](https://discourse.nodered.org/u/craigcurtin)\
**Replies:** 7\
**Last updated:** [3 June 2020 06:34 UTC](https://discourse.nodered.org/t/how-are-people-monitoring-by-exception/27687 "2020-06-03T06:34:46Z")

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Guys, Wondering what people are using for automated management by exception of your systems ? I have at the moment 14 different Tasmota/Sonoff devices scattered around and doing various tasks - some of them only do some…

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## [What node could this error be coming from?](https://discourse.nodered.org/t/what-node-could-this-error-be-coming-from/27680)

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**Author:** [@SteveMann](https://discourse.nodered.org/u/SteveMann)\
**Replies:** 5\
**Last updated:** [3 June 2020 02:50 UTC](https://discourse.nodered.org/t/what-node-could-this-error-be-coming-from/27680 "2020-06-03T02:50:38Z")

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I am working on my sprinkler flows and after a deploy I get these error messages in my debug tab: unknown push type: sms\_changed content: {"type":"sms\_changed","source\_device\_iden":"ujEvlJN1IWWsjAiVsKnSTs","notification…

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## [Forum etiquette revisited](https://discourse.nodered.org/t/forum-etiquette-revisited/27691)

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**Author:** [@drmibell](https://discourse.nodered.org/u/drmibell)\
**Replies:** 0\
**Last updated:** [3 June 2020 02:43 UTC](https://discourse.nodered.org/t/forum-etiquette-revisited/27691 "2020-06-03T02:43:37Z")

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I hate to repeat myself, but it might be a privilege of the old and cranky. Once again, I have fallen pitifully behind in reading the forum and must beg help, especially from newcomers to the group. If you take a moment,…

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## [Phonetrack HomeAssistant GPS Logger Bridge](https://discourse.nodered.org/t/phonetrack-homeassistant-gps-logger-bridge/27690)

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**Author:** [@dugite-code](https://discourse.nodered.org/u/dugite-code)\
**Replies:** 0\
**Last updated:** [3 June 2020 02:24 UTC](https://discourse.nodered.org/t/phonetrack-homeassistant-gps-logger-bridge/27690 "2020-06-03T02:24:23Z")

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I threw together a quick way to bridge GPS data from the android app GPS Logger between HomeAssistant and the Nextcloud APP Phonetrack. Note: Returns the highest http response code thrown by either service, this can res…

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## [How to dynamically change a property](https://discourse.nodered.org/t/how-to-dynamically-change-a-property/27644)

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**Author:** [@dedelajoie](https://discourse.nodered.org/u/dedelajoie)\
**Replies:** 3\
**Last updated:** [2 June 2020 22:17 UTC](https://discourse.nodered.org/t/how-to-dynamically-change-a-property/27644 "2020-06-02T22:17:30Z")

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Hello I've been browsing through the forum trying to find an answer but didn't find anything I could use. I am a beginner trying to make my way through this gorgeous tool. I created a flow which read the openweathermap…

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## [Influxdb WAL and SD cards](https://discourse.nodered.org/t/influxdb-wal-and-sd-cards/27575)

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**Author:** [@cinhcet](https://discourse.nodered.org/u/cinhcet)\
**Replies:** 2\
**Last updated:** [2 June 2020 20:56 UTC](https://discourse.nodered.org/t/influxdb-wal-and-sd-cards/27575 "2020-06-02T20:56:21Z")

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Hi, not a question directly related to node-red, but I guess many people here might use influx databases. So far I had influx data on an external usb stick. Since I now need that port for something else and generally t…

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## [Ui\_artlessguage Font Issue](https://discourse.nodered.org/t/ui-artlessguage-font-issue/27602)

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**Author:** [@vlturner](https://discourse.nodered.org/u/vlturner)\
**Replies:** 12\
**Last updated:** [2 June 2020 20:22 UTC](https://discourse.nodered.org/t/ui-artlessguage-font-issue/27602 "2020-06-02T20:22:57Z")

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Look over the Label on the top, since the last update they got unreadable.

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## [Creating a dashboard from a CSV file](https://discourse.nodered.org/t/creating-a-dashboard-from-a-csv-file/27562)

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**Author:** [@weihan08](https://discourse.nodered.org/u/weihan08)\
**Replies:** 1\
**Last updated:** [2 June 2020 20:22 UTC](https://discourse.nodered.org/t/creating-a-dashboard-from-a-csv-file/27562 "2020-06-02T20:22:33Z")

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Hi guys, I am very new to node red and I hope someone can help me out. I have been tasked with building a special dashcam using Raspberry Pi, consisting of many sensors like accelerometer, rain sensor, pressure sensor et…

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## [News Feed: Truncate and Layout](https://discourse.nodered.org/t/news-feed-truncate-and-layout/27631)

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**Author:** [@alcor007](https://discourse.nodered.org/u/alcor007)\
**Replies:** 5\
**Last updated:** [2 June 2020 20:17 UTC](https://discourse.nodered.org/t/news-feed-truncate-and-layout/27631 "2020-06-02T20:17:45Z")

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Dear all, I could use a little help with truncating news messages I receive from an http request. I managed to obtain a list with the titles of news itens (group 1 in the example) and I managed to obtain a list with rat…

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## [Function node comparison of 2 inputs](https://discourse.nodered.org/t/function-node-comparison-of-2-inputs/27665)

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**Author:** [@tompeel](https://discourse.nodered.org/u/tompeel)\
**Replies:** 7\
**Last updated:** [2 June 2020 19:24 UTC](https://discourse.nodered.org/t/function-node-comparison-of-2-inputs/27665 "2020-06-02T19:24:34Z")

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Hi, Im trying to take 2 door stats (bools) and output a bool of if they are both open or both closed. I have been through the boolean logic node but it outputs on 0+1 and 1+0 and i only want 0+0=0 or 1+1=1. I have a fu…

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## [FTP node error "Non-anonymous sessions must use encryption"](https://discourse.nodered.org/t/ftp-node-error-non-anonymous-sessions-must-use-encryption/27496)

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**Author:** [@KevinPamu](https://discourse.nodered.org/u/KevinPamu)\
**Replies:** 6\
**Last updated:** [2 June 2020 19:12 UTC](https://discourse.nodered.org/t/ftp-node-error-non-anonymous-sessions-must-use-encryption/27496 "2020-06-02T19:12:40Z")

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Hi, I'm trying to put a file from a local windows machine to an FTP site. I'm using the 'node-red-contrib-ftp ' module. I have setup the username and password correctly and I've confirmed with filezilla that I can con…

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## [Inject node: Sunrise/Sunset Feature request](https://discourse.nodered.org/t/inject-node-sunrise-sunset-feature-request/27634)

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**Author:** [@dxdc](https://discourse.nodered.org/u/dxdc)\
**Replies:** 20\
**Last updated:** [2 June 2020 19:03 UTC](https://discourse.nodered.org/t/inject-node-sunrise-sunset-feature-request/27634 "2020-06-02T19:03:08Z")

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The inject node is capable of repeating at specific intervals based on hours (e.g., 00:00, etc.), but there is no support for suncalc type events. For example: This seems to be a simple addition -- only latitude, lo…

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## [Returns function value](https://discourse.nodered.org/t/returns-function-value/27667)

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**Author:** [@bperard](https://discourse.nodered.org/u/bperard)\
**Replies:** 5\
**Last updated:** [2 June 2020 17:44 UTC](https://discourse.nodered.org/t/returns-function-value/27667 "2020-06-02T17:44:24Z")

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Hi, everybody, I need your help because I’m trying to create a rock, papers, cisors game with the help of the phone sensors and sending values not another but I want to display who won. I can’t return the value because …

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## [How to do a sum of 7 values](https://discourse.nodered.org/t/how-to-do-a-sum-of-7-values/27673)

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**Author:** [@Hamza](https://discourse.nodered.org/u/Hamza)\
**Replies:** 16\
**Last updated:** [2 June 2020 17:00 UTC](https://discourse.nodered.org/t/how-to-do-a-sum-of-7-values/27673 "2020-06-02T17:00:42Z")

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Hello guys, I want to display a sum of 7 values on a blynk labeled value widget but it didn't work as intended because i see the old values plus the new one start to accumulate and sometimes after a modification a zero,…

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## [Kafka node in node-red](https://discourse.nodered.org/t/kafka-node-in-node-red/27646)

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**Author:** [@wiam](https://discourse.nodered.org/u/wiam)\
**Replies:** 3\
**Last updated:** [2 June 2020 16:15 UTC](https://discourse.nodered.org/t/kafka-node-in-node-red/27646 "2020-06-02T16:15:22Z")

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I'm asked to make a dashboard using node-red where the input is a kafka producer that provides the data thats is gonna be shown on the dashboard on graphs so everytime the data in the graphs changes based on the data pro…

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## [Localhost:8080 in a Docker container using NGINX?](https://discourse.nodered.org/t/localhost-8080-in-a-docker-container-using-nginx/27655)

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**Author:** [@qmf](https://discourse.nodered.org/u/qmf)\
**Replies:** 2\
**Last updated:** [2 June 2020 14:41 UTC](https://discourse.nodered.org/t/localhost-8080-in-a-docker-container-using-nginx/27655 "2020-06-02T14:41:40Z")

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Hi, I am Noob to Docker and Nginx. But I'd like to be able to open Node-RED through port 8080 (localhost:8080) with a Docker container served by NGINX. Could anyone help me? Thank you so much in advance!

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## [Dashboard as electron app](https://discourse.nodered.org/t/dashboard-as-electron-app/27579)

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**Author:** [@cinhcet](https://discourse.nodered.org/u/cinhcet)\
**Replies:** 3\
**Last updated:** [2 June 2020 14:01 UTC](https://discourse.nodered.org/t/dashboard-as-electron-app/27579 "2020-06-02T14:01:55Z")

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Hi, on android adding a webpage to the home screen is convenient and makes dashboards feel like native apps. Not so much on desktop. Therefore, I created a VERY simple electron app, which basically is really just a chr…

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## [MCP3008 for Weather Station values different Python/Node-Red](https://discourse.nodered.org/t/mcp3008-for-weather-station-values-different-python-node-red/27660)

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**Author:** [@Brew](https://discourse.nodered.org/u/Brew)\
**Replies:** 3\
**Last updated:** [2 June 2020 12:32 UTC](https://discourse.nodered.org/t/mcp3008-for-weather-station-values-different-python-node-red/27660 "2020-06-02T12:32:20Z")

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Hi all, I'm trying to build a weather station, one of my components is a weathervane showing wind direction, I'm following the instructions here Raspberry Pi Weather Station. The project is going well however my problem …

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## [Node-red-node-serialport flush serial buffer](https://discourse.nodered.org/t/node-red-node-serialport-flush-serial-buffer/27590)

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**Author:** [@Starscream83](https://discourse.nodered.org/u/Starscream83)\
**Replies:** 4\
**Last updated:** [2 June 2020 12:17 UTC](https://discourse.nodered.org/t/node-red-node-serialport-flush-serial-buffer/27590 "2020-06-02T12:17:56Z")

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Hi, I'm using the serial-in node and i want to make sure the serial buffer is flushed after the received message has been handled in a function node. How can this be realized?

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## [Npm error - mobius-flow-base, Tasmota, EnOcean PTM215B](https://discourse.nodered.org/t/npm-error-mobius-flow-base-tasmota-enocean-ptm215b/27611)

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**Author:** [@beginner\_2020](https://discourse.nodered.org/u/beginner_2020)\
**Replies:** 4\
**Last updated:** [2 June 2020 11:31 UTC](https://discourse.nodered.org/t/npm-error-mobius-flow-base-tasmota-enocean-ptm215b/27611 "2020-06-02T11:31:28Z")

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Hi, I'm completly new to nodered, but my goal is ambitious. I have several Sonoff devices in my flat (basic, pow, 1-gang, 2-gang, 4ch, S20). For the beginning I flashed Tasmoty on a Sonoff basic. Looks like it's runni…

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## [Locate and edit settings.js file under Docker](https://discourse.nodered.org/t/locate-and-edit-settings-js-file-under-docker/27643)

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**Author:** [@tgibbs99](https://discourse.nodered.org/u/tgibbs99)\
**Replies:** 3\
**Last updated:** [2 June 2020 11:00 UTC](https://discourse.nodered.org/t/locate-and-edit-settings-js-file-under-docker/27643 "2020-06-02T11:00:16Z")

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Several different lines of inquiry have lead to requiring editing the settings.js file. I am not able to locate it. I am running Node-Red under Docker on Raspberry Pi. Search of internet indicates several others are st…

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## [Nodes Credentials not retained after node-red is restarted (docker environment)](https://discourse.nodered.org/t/nodes-credentials-not-retained-after-node-red-is-restarted-docker-environment/27364)

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**Author:** [@schmidki](https://discourse.nodered.org/u/schmidki)\
**Replies:** 7\
**Last updated:** [2 June 2020 10:41 UTC](https://discourse.nodered.org/t/nodes-credentials-not-retained-after-node-red-is-restarted-docker-environment/27364 "2020-06-02T10:41:00Z")

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Hello, I've got a little project with node-red running under docker-compose.The node-red setup is installed following the instructions under https://nodered.org/docs/getting-started/docker#docker-stack--docker-compose. …

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## [Custom login UI redirect](https://discourse.nodered.org/t/custom-login-ui-redirect/27647)

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**Author:** [@ashish-y](https://discourse.nodered.org/u/ashish-y)\
**Replies:** 3\
**Last updated:** [2 June 2020 07:47 UTC](https://discourse.nodered.org/t/custom-login-ui-redirect/27647 "2020-06-02T07:47:02Z")

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Hi, Is it possible to redirect to a custom login page(if the user is not authenticated) and use oauth to generate the user token instead of using default login popup? Something similar to logout redirect logout: { r…

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## [Deactivate a FLOW in from SSH](https://discourse.nodered.org/t/deactivate-a-flow-in-from-ssh/27628)

<div class="topic-metadata">

**Author:** [@971JMD](https://discourse.nodered.org/u/971JMD)\
**Replies:** 8\
**Last updated:** [2 June 2020 04:40 UTC](https://discourse.nodered.org/t/deactivate-a-flow-in-from-ssh/27628 "2020-06-02T04:40:38Z")

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j'ai une question très importante, comment désactivée un FLOW en depuis le SSH I have a very important question, how to deactivate a FLOW in from SSH thank you

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