# Latest

**URL:** https://discourse.nodered.org/latest.md?page=954

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

**Page:** 955

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## [Node-RED on raspberry pi under Arch Linux](https://discourse.nodered.org/t/node-red-on-raspberry-pi-under-arch-linux/35969)

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**Author:** [@tazinblack](https://discourse.nodered.org/u/tazinblack)\
**Replies:** 5\
**Last updated:** [15 November 2020 19:30 UTC](https://discourse.nodered.org/t/node-red-on-raspberry-pi-under-arch-linux/35969 "2020-11-15T19:30:30Z")

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Hi together, is it possible to run node red under Arch Linux on raspberry pi and if so, is there any instruction how to install it there? Help is very welcome! Thanks in advance tazinblack

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## [TTN Data Storage Extraction](https://discourse.nodered.org/t/ttn-data-storage-extraction/33420)

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**Author:** [@mattb1969](https://discourse.nodered.org/u/mattb1969)\
**Replies:** 0\
**Last updated:** [27 September 2020 20:56 UTC](https://discourse.nodered.org/t/ttn-data-storage-extraction/33420 "2020-09-27T20:56:10Z")

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Hi, I must be missing something so I am hoping that this forum will help me in this way. I’m new to Node Red having installed it on my Raspberry Pi only a few days ago, but having read about it for quite a while and re…

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## [Raspberry Pi 3B with UART-RS485 adapter](https://discourse.nodered.org/t/raspberry-pi-3b-with-uart-rs485-adapter/35962)

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**Author:** [@Bibik](https://discourse.nodered.org/u/Bibik)\
**Replies:** 0\
**Last updated:** [15 November 2020 16:33 UTC](https://discourse.nodered.org/t/raspberry-pi-3b-with-uart-rs485-adapter/35962 "2020-11-15T16:33:37Z")

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After a long search, the UART operation was configured and configured properly. USB - RS485 adapter, I don't like how it works with a failure. Having transferred the output of the main UART to GPIO 14 and 15, having disc…

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## [Node-red nginx set up issue](https://discourse.nodered.org/t/node-red-nginx-set-up-issue/35965)

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**Author:** [@Mick](https://discourse.nodered.org/u/Mick)\
**Replies:** 0\
**Last updated:** [15 November 2020 17:41 UTC](https://discourse.nodered.org/t/node-red-nginx-set-up-issue/35965 "2020-11-15T17:41:21Z")

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I am using node-red and have it set up where abc.domain sends to you to a login page where you authenticate then redirects you to /ui using the node-red-contrib-users where I have the base url path set to /. That works …

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## [Headless pi setup Q](https://discourse.nodered.org/t/headless-pi-setup-q/35932)

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**Author:** [@RASelkirk](https://discourse.nodered.org/u/RASelkirk)\
**Replies:** 7\
**Last updated:** [15 November 2020 17:24 UTC](https://discourse.nodered.org/t/headless-pi-setup-q/35932 "2020-11-15T17:24:48Z")

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Hi All, My gate opener dashboard is done and tested with the suitable inputs from a breadboard, all I need to do is mount it inside the box with the gate MoBo and connect a few wires. I have N-R set up to run as a serv…

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## [Automatic github workflow not working for me](https://discourse.nodered.org/t/automatic-github-workflow-not-working-for-me/35958)

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**Author:** [@Botched1](https://discourse.nodered.org/u/Botched1)\
**Replies:** 2\
**Last updated:** [15 November 2020 15:03 UTC](https://discourse.nodered.org/t/automatic-github-workflow-not-working-for-me/35958 "2020-11-15T15:03:32Z")

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Running v1.2.3 in a docker container witrh persistence on the /DATA folder. I have a private remote github repository setup. I have enabled the automatic github workflow: However, when I do saves I see the commit cou…

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## [Downloading CSV File of data from MySQL between 2 dates](https://discourse.nodered.org/t/downloading-csv-file-of-data-from-mysql-between-2-dates/35952)

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**Author:** [@mrizkywiguna](https://discourse.nodered.org/u/mrizkywiguna)\
**Replies:** 5\
**Last updated:** [15 November 2020 14:45 UTC](https://discourse.nodered.org/t/downloading-csv-file-of-data-from-mysql-between-2-dates/35952 "2020-11-15T14:45:05Z")

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Hi All after read this thread Downloading SQL Thread , I try to my code to download database mysql, but this make me felling frustated because the output csv of my data is same with the example code from @Steve-Mcl , bu…

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## [Time stamp on X and Y axis in Dashboard Chart](https://discourse.nodered.org/t/time-stamp-on-x-and-y-axis-in-dashboard-chart/35951)

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**Author:** [@vishakraj](https://discourse.nodered.org/u/vishakraj)\
**Replies:** 0\
**Last updated:** [15 November 2020 13:28 UTC](https://discourse.nodered.org/t/time-stamp-on-x-and-y-axis-in-dashboard-chart/35951 "2020-11-15T13:28:49Z")

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Hello, I am using chart in node red dashboard, In default, the X-Axis is the time series, and Y-axis is for other values. In my task, I have to show the start time and also the finishing time of a series works, I am th…

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## [SSL/TLS with node red](https://discourse.nodered.org/t/ssl-tls-with-node-red/35946)

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**Author:** [@saeed1](https://discourse.nodered.org/u/saeed1)\
**Replies:** 2\
**Last updated:** [15 November 2020 13:21 UTC](https://discourse.nodered.org/t/ssl-tls-with-node-red/35946 "2020-11-15T13:21:04Z")

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Hi Guys, I am using two web applications (node-red and grafana) on my remote server. I am using nginx as reverse proxy sever for these two. I have binded an SSL certificate to them from lets encrypt. grafana working f…

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## [I want to make analog toggle switch function digitally](https://discourse.nodered.org/t/i-want-to-make-analog-toggle-switch-function-digitally/35950)

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**Author:** [@murondo](https://discourse.nodered.org/u/murondo)\
**Replies:** 0\
**Last updated:** [15 November 2020 13:05 UTC](https://discourse.nodered.org/t/i-want-to-make-analog-toggle-switch-function-digitally/35950 "2020-11-15T13:05:49Z")

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I want to make analog toggle switch function digitally. But I don't know because it hasn't been long since I started learning how to play Nodered. I hope the masters will help me. Toggle switch If you click middl…

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## [Beginner-questions: save BMP280-Data to InfluxDB](https://discourse.nodered.org/t/beginner-questions-save-bmp280-data-to-influxdb/35874)

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**Author:** [@stefan2210](https://discourse.nodered.org/u/stefan2210)\
**Replies:** 8\
**Last updated:** [15 November 2020 08:34 UTC](https://discourse.nodered.org/t/beginner-questions-save-bmp280-data-to-influxdb/35874 "2020-11-15T08:34:08Z")

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Hello, I started yesterday with NodeRed and got stuck a bit. So I hope you can help me further. I have a BMP280 sensor to read temperature and humidity connected to an ESP8266-Board. This sends my data to Node Red and …

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## [Anyone using Rock Pi devices? Would appreciate any thoughts on same?](https://discourse.nodered.org/t/anyone-using-rock-pi-devices-would-appreciate-any-thoughts-on-same/35939)

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**Author:** [@Nodi.Rubrum](https://discourse.nodered.org/u/Nodi.Rubrum)\
**Replies:** 0\
**Last updated:** [15 November 2020 03:50 UTC](https://discourse.nodered.org/t/anyone-using-rock-pi-devices-would-appreciate-any-thoughts-on-same/35939 "2020-11-15T03:50:59Z")

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Anyone using Rock Pi devices? Would appreciate any thoughts on same? https://rockpi.org/rockpi4

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## [How to Reset the Counter](https://discourse.nodered.org/t/how-to-reset-the-counter/13199)

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**Author:** [@azrul](https://discourse.nodered.org/u/azrul)\
**Replies:** 23\
**Last updated:** [15 November 2020 02:39 UTC](https://discourse.nodered.org/t/how-to-reset-the-counter/13199 "2020-11-15T02:39:09Z")

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I have created flows to start a counter using function node when the sensor is sensing an object and I need to restart the counter when the sensor is sensing an object again. I'm new to NODE-RED. Any tips ?? \[{"id":"705…

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## [Sensor to node red to SQLite](https://discourse.nodered.org/t/sensor-to-node-red-to-sqlite/35711)

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**Author:** [@Ockwig](https://discourse.nodered.org/u/Ockwig)\
**Replies:** 18\
**Last updated:** [15 November 2020 02:50 UTC](https://discourse.nodered.org/t/sensor-to-node-red-to-sqlite/35711 "2020-11-15T02:50:26Z")

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I’m trying to learn how to get temp, humidity, and pressure readings into a SQLite database, my big hang up is the function node code, any suggestions on where I can find a tutorial, Thanks

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## [SVG node error message](https://discourse.nodered.org/t/svg-node-error-message/35931)

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**Author:** [@RASelkirk](https://discourse.nodered.org/u/RASelkirk)\
**Replies:** 7\
**Last updated:** [14 November 2020 23:34 UTC](https://discourse.nodered.org/t/svg-node-error-message/35931 "2020-11-14T23:34:27Z")

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Hi All, Whenever I deploy my flows, I get an error for each of my two SVG nodes in the debug panel. Enclosed pic shows one, both are the same. I have no msg.topic either in the node or feeding it. How can I track this d…

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## [Flow Keeps Running After Delete. I can't stop it](https://discourse.nodered.org/t/flow-keeps-running-after-delete-i-cant-stop-it/35896)

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**Author:** [@davidmarch](https://discourse.nodered.org/u/davidmarch)\
**Replies:** 2\
**Last updated:** [14 November 2020 21:38 UTC](https://discourse.nodered.org/t/flow-keeps-running-after-delete-i-cant-stop-it/35896 "2020-11-14T21:38:13Z")

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I created a flow to test something and then deleted it. But every time I restart node-red, this deleted flow is running. However, there is no tab for the flow. It is as if it is running in the background. How do I stop i…

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## [How long can it take for a node to show up as an installable package in the palette?](https://discourse.nodered.org/t/how-long-can-it-take-for-a-node-to-show-up-as-an-installable-package-in-the-palette/35929)

<div class="topic-metadata">

**Author:** [@hepcat72](https://discourse.nodered.org/u/hepcat72)\
**Replies:** 7\
**Last updated:** [14 November 2020 21:19 UTC](https://discourse.nodered.org/t/how-long-can-it-take-for-a-node-to-show-up-as-an-installable-package-in-the-palette/35929 "2020-11-14T21:19:56Z")

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I just published an un-scoped npm package. I don't see it int he palette yet. I thought I recall my scoped version showing up immediately, but maybe I'm not remembering correctly. How long can it take for the palette …

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## [TypeError: Cannot read property 'text' of undefined](https://discourse.nodered.org/t/typeerror-cannot-read-property-text-of-undefined/35928)

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**Author:** [@Mick](https://discourse.nodered.org/u/Mick)\
**Replies:** 2\
**Last updated:** [14 November 2020 20:50 UTC](https://discourse.nodered.org/t/typeerror-cannot-read-property-text-of-undefined/35928 "2020-11-14T20:50:31Z")

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I am trying to write a function to examine the status of a ui\_switch and an http request to control the switch depending if the msg.payload of the http request exists. I am getting a function error. I have narrowed it …

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## [How to delete zombie config nodes](https://discourse.nodered.org/t/how-to-delete-zombie-config-nodes/35926)

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**Author:** [@hepcat72](https://discourse.nodered.org/u/hepcat72)\
**Replies:** 3\
**Last updated:** [14 November 2020 20:03 UTC](https://discourse.nodered.org/t/how-to-delete-zombie-config-nodes/35926 "2020-11-14T20:03:19Z")

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I deleted some config nodes while doing some development and testing, but according to the log, they still exist. They're not listed in the configuration nodes display and they don't go away when I restart node red. Ho…

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## [Problem moving Flows between a Pi & Winbox](https://discourse.nodered.org/t/problem-moving-flows-between-a-pi-winbox/35894)

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**Author:** [@RASelkirk](https://discourse.nodered.org/u/RASelkirk)\
**Replies:** 23\
**Last updated:** [14 November 2020 19:48 UTC](https://discourse.nodered.org/t/problem-moving-flows-between-a-pi-winbox/35894 "2020-11-14T19:48:58Z")

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Hi All, I've got N-R on my pi but am actively building on my Winbox. So far, I've "saved" a half-dozen flows/nodes while on the Winbox, but when I try and import one, there are only two showing and both if those are on …

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## [Fritz!DECT 400 - FritzBox polling](https://discourse.nodered.org/t/fritz-dect-400-fritzbox-polling/34497)

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**Author:** [@vonglahn](https://discourse.nodered.org/u/vonglahn)\
**Replies:** 1\
**Last updated:** [14 November 2020 19:19 UTC](https://discourse.nodered.org/t/fritz-dect-400-fritzbox-polling/34497 "2020-11-14T19:19:20Z")

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Hi there, I've created a simple "program" to read the AVM Fritz!DECT 400 button. It works quite good but I have to poll my Fritz!Box every second to get the button information and react. Do you think this will harm the…

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## [Node red dashboard, taking input in new node](https://discourse.nodered.org/t/node-red-dashboard-taking-input-in-new-node/35925)

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**Author:** [@sarosh](https://discourse.nodered.org/u/sarosh)\
**Replies:** 1\
**Last updated:** [14 November 2020 17:52 UTC](https://discourse.nodered.org/t/node-red-dashboard-taking-input-in-new-node/35925 "2020-11-14T17:52:34Z")

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I have created a simple UI node for my node red dashboard. The next this I want to do it take the input msg and show the extracted data in my widget. I have read the official docs and seen some examples but dont seem to …

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## [How to properly uninstall a locally installed node?](https://discourse.nodered.org/t/how-to-properly-uninstall-a-locally-installed-node/35920)

<div class="topic-metadata">

**Author:** [@hepcat72](https://discourse.nodered.org/u/hepcat72)\
**Replies:** 3\
**Last updated:** [14 November 2020 17:19 UTC](https://discourse.nodered.org/t/how-to-properly-uninstall-a-locally-installed-node/35920 "2020-11-14T17:19:36Z")

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So I was testing some changes to my new node-red-contrib-life360 node. I have a copy of the package in ~/temporary and to install it, I did: sudo npm install -g That seemed to work. the new node showed up in node red…

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## [Process MQTT-data time triggered](https://discourse.nodered.org/t/process-mqtt-data-time-triggered/35912)

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**Author:** [@GTiglio](https://discourse.nodered.org/u/GTiglio)\
**Replies:** 5\
**Last updated:** [14 November 2020 17:19 UTC](https://discourse.nodered.org/t/process-mqtt-data-time-triggered/35912 "2020-11-14T17:19:28Z")

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Man, this can't be so difficult - but I can't manage to get this to work: I have a MQTT-input node which sends every few seconds a value. I need every hour the last value of this MQTT-node to store it in an Influx DB. I…

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## [Performance for industrial data gathering](https://discourse.nodered.org/t/performance-for-industrial-data-gathering/35277)

<div class="topic-metadata">

**Author:** [@OriolFM](https://discourse.nodered.org/u/OriolFM)\
**Replies:** 13\
**Last updated:** [14 November 2020 17:10 UTC](https://discourse.nodered.org/t/performance-for-industrial-data-gathering/35277 "2020-11-14T17:10:06Z")

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I've been doing a node-red application for tracking material data at work (PCB facility). Currently, I poll data from different machinery at different intervals: 3s intervals from 26 machines (for now) that run on Sie…

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## [HA+node-red: read csvdata?](https://discourse.nodered.org/t/ha-node-red-read-csvdata/35917)

<div class="topic-metadata">

**Author:** [@rg24git](https://discourse.nodered.org/u/rg24git)\
**Replies:** 2\
**Last updated:** [14 November 2020 15:15 UTC](https://discourse.nodered.org/t/ha-node-red-read-csvdata/35917 "2020-11-14T15:15:34Z")

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I use a csv node. I set Filename to csvdata.csv \*\* no absolute path specified \*\* no success trying multiple directories question: What is the default directory? With Filename to /my/path/csvdata.csv no success ex…

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## [Can't delete button](https://discourse.nodered.org/t/cant-delete-button/35910)

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**Author:** [@nosak](https://discourse.nodered.org/u/nosak)\
**Replies:** 7\
**Last updated:** [14 November 2020 14:35 UTC](https://discourse.nodered.org/t/cant-delete-button/35910 "2020-11-14T14:35:09Z")

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Hello, i have an odd problem. I imported a button and now I can't change anything about it, even can't delete it. If i change anything related to the button e.g. background, label or group I can't deploy anymore. I can…

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## [Deploy button not responding](https://discourse.nodered.org/t/deploy-button-not-responding/35606)

<div class="topic-metadata">

**Author:** [@fly-robin-fly](https://discourse.nodered.org/u/fly-robin-fly)\
**Replies:** 16\
**Last updated:** [14 November 2020 14:19 UTC](https://discourse.nodered.org/t/deploy-button-not-responding/35606 "2020-11-14T14:19:20Z")

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Hey Guys, I have imported a template node from a website using the import function. If I now want to change or delete this node, the deploy button does not respond. The problem is somewhere in red.min.js How do i fi…

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## [I can't connect to MQTT server](https://discourse.nodered.org/t/i-cant-connect-to-mqtt-server/35625)

<div class="topic-metadata">

**Author:** [@spikkster](https://discourse.nodered.org/u/spikkster)\
**Replies:** 3\
**Last updated:** [14 November 2020 13:21 UTC](https://discourse.nodered.org/t/i-cant-connect-to-mqtt-server/35625 "2020-11-14T13:21:54Z")

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Hi there! My mqtt in and out nodes are always in disconnected status. 9 Nov 18:45:37 - \[info\] Node-RED version: v1.2.3 9 Nov 18:45:37 - \[info\] Node.js version: v8.10.0 9 Nov 18:45:37 - \[info\] Linux 4.15.0-66-generic…

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## [Over-ride time based flow](https://discourse.nodered.org/t/over-ride-time-based-flow/35898)

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**Author:** [@repomanz](https://discourse.nodered.org/u/repomanz)\
**Replies:** 1\
**Last updated:** [14 November 2020 10:14 UTC](https://discourse.nodered.org/t/over-ride-time-based-flow/35898 "2020-11-14T10:14:18Z")

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hey team - I have my node-red flows working well but there's a final tweak I would like to do with my lighting in the kitchen. There are times when the time in the flow isn't routine (like guests over, staying up later…

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