# Latest

**URL:** https://discourse.nodered.org/latest.md?page=65

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

**Page:** 66

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## [Framework to author nodes using Typescript + Vue 3 + Json Schemas](https://discourse.nodered.org/t/framework-to-author-nodes-using-typescript-vue-3-json-schemas/97927)

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**Author:** [@AllanOricil](https://discourse.nodered.org/u/AllanOricil)\
**Replies:** 0\
**Last updated:** [2 July 2025 20:48 UTC](https://discourse.nodered.org/t/framework-to-author-nodes-using-typescript-vue-3-json-schemas/97927 "2025-07-02T20:48:09Z")

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## [Editor Node Name Length - OCD Triggering](https://discourse.nodered.org/t/editor-node-name-length-ocd-triggering/97917)

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**Author:** [@MyRandomThoughts](https://discourse.nodered.org/u/MyRandomThoughts)\
**Replies:** 4\
**Last updated:** [2 July 2025 16:47 UTC](https://discourse.nodered.org/t/editor-node-name-length-ocd-triggering/97917 "2025-07-02T16:47:47Z")

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I noticed that two nodes had the same label text but were of different sizes, so I did a comparison of all the built-in nodes. As you can see the nodes shown below have the name "All Chart Data", but are shown at two di…

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## [Reading data from an sqlite server base on time and date](https://discourse.nodered.org/t/reading-data-from-an-sqlite-server-base-on-time-and-date/97905)

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**Author:** [@Desmond-Zeh](https://discourse.nodered.org/u/Desmond-Zeh)\
**Replies:** 5\
**Last updated:** [2 July 2025 14:02 UTC](https://discourse.nodered.org/t/reading-data-from-an-sqlite-server-base-on-time-and-date/97905 "2025-07-02T14:02:32Z")

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Hello! I am trying to read data from the sqlite server into node-red Dashboard base on time and date. My query aim is to read data of the current day and the previous day with a time difference of 10 minutes between dat…

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## [Node-red-contrib-zigbee. Install failed](https://discourse.nodered.org/t/node-red-contrib-zigbee-install-failed/97806)

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**Author:** [@Metallsteinmetz1](https://discourse.nodered.org/u/Metallsteinmetz1)\
**Replies:** 2\
**Last updated:** [2 July 2025 13:45 UTC](https://discourse.nodered.org/t/node-red-contrib-zigbee-install-failed/97806 "2025-07-02T13:45:28Z")

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Hi everyone, i tried to install node-red-contrib-zigbee on my iobroker NodeRed. Install failed by this log. 2025-06-26T09:54:29.658Z Installieren : node-red-contrib-zigbee 0.21.0 2025-06-26T09:54:29.623Z npm install -…

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## [Environment variables not available using docker compose](https://discourse.nodered.org/t/environment-variables-not-available-using-docker-compose/97911)

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**Author:** [@bigbean17](https://discourse.nodered.org/u/bigbean17)\
**Replies:** 1\
**Last updated:** [2 July 2025 13:35 UTC](https://discourse.nodered.org/t/environment-variables-not-available-using-docker-compose/97911 "2025-07-02T13:35:20Z")

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Hi all, I'm migrating my Node-RED deployment from systemd to Docker Compose, and I'm running into an issue with environment variables. Previously, when using systemctl, I used an EnvironmentFile=/etc/nodered/.env in my…

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## [Iec60870-5-104 application](https://discourse.nodered.org/t/iec60870-5-104-application/97909)

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**Author:** [@Boy\_co\_don](https://discourse.nodered.org/u/Boy_co_don)\
**Replies:** 2\
**Last updated:** [2 July 2025 12:17 UTC](https://discourse.nodered.org/t/iec60870-5-104-application/97909 "2025-07-02T12:17:45Z")

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Dear Guys. Anyone here used to use node-red as IEC60870-5-104 server/slave application please? Many thank

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## [Node-Red with React Native](https://discourse.nodered.org/t/node-red-with-react-native/97897)

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**Author:** [@zajjaj](https://discourse.nodered.org/u/zajjaj)\
**Replies:** 4\
**Last updated:** [2 July 2025 11:32 UTC](https://discourse.nodered.org/t/node-red-with-react-native/97897 "2025-07-02T11:32:11Z")

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I am a newbie in Node-RED, but I find it really useful and working in the enviroment seems to be simple. I want to automate a system using Node-Red, ESP32, and React native. My current approach is that Esp32 would commu…

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## [Subflows do not allow for context variables to be used when setting properties. Why?](https://discourse.nodered.org/t/subflows-do-not-allow-for-context-variables-to-be-used-when-setting-properties-why/97902)

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**Author:** [@Mecworks](https://discourse.nodered.org/u/Mecworks)\
**Replies:** 4\
**Last updated:** [2 July 2025 07:56 UTC](https://discourse.nodered.org/t/subflows-do-not-allow-for-context-variables-to-be-used-when-setting-properties-why/97902 "2025-07-02T07:56:03Z")

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When creating a subflow and editing the properties, you can configure the type of input it can have. The choices are Input, credential, select, checkbox and spinner config node. So, I select Input as the type. Howe…

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## [Manager variable two different instances](https://discourse.nodered.org/t/manager-variable-two-different-instances/97908)

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**Author:** [@fernandosalvaro](https://discourse.nodered.org/u/fernandosalvaro)\
**Replies:** 1\
**Last updated:** [2 July 2025 06:13 UTC](https://discourse.nodered.org/t/manager-variable-two-different-instances/97908 "2025-07-02T06:13:25Z")

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Dear all I have developed an application using Dashboard 2 (flowfuse), and for many areas I have only one dashboard with many gauges. The operator can select the line and area. After that the gauges show the information…

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## [Using Node Red to monitor a radio site](https://discourse.nodered.org/t/using-node-red-to-monitor-a-radio-site/97861)

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**Author:** [@Fletch](https://discourse.nodered.org/u/Fletch)\
**Replies:** 17\
**Last updated:** [1 July 2025 04:12 UTC](https://discourse.nodered.org/t/using-node-red-to-monitor-a-radio-site/97861 "2025-07-01T04:12:06Z")

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Hello, I am new here. My background is in radio communications and I admit to being bloody hopeless at computer projects. What I am trying to do for our local amateur radio group is to provide some way of remotely monito…

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## [Anybody controlling EcoBee locally (no Internet)?](https://discourse.nodered.org/t/anybody-controlling-ecobee-locally-no-internet/97887)

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**Author:** [@OffGridNoob](https://discourse.nodered.org/u/OffGridNoob)\
**Replies:** 1\
**Last updated:** [1 July 2025 10:02 UTC](https://discourse.nodered.org/t/anybody-controlling-ecobee-locally-no-internet/97887 "2025-07-01T10:02:43Z")

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I'm seeing a few threads where people are using NR with it, but it seems many if not all are having NR authenticate with their server in order to get to the device. I want to have NR control it on a LAN with zero Intern…

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## [Resources usage of Node RED on Raspberry Pi 4B](https://discourse.nodered.org/t/resources-usage-of-node-red-on-raspberry-pi-4b/97871)

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**Author:** [@AungKL](https://discourse.nodered.org/u/AungKL)\
**Replies:** 7\
**Last updated:** [1 July 2025 06:59 UTC](https://discourse.nodered.org/t/resources-usage-of-node-red-on-raspberry-pi-4b/97871 "2025-07-01T06:59:44Z")

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Hello dude, I'd like to know the information of the resources (RAM and CPU) of Node RED which is running on Raspberry Pi 4B. I'm planning to run Pi 4B on the battery for some IoT projects. On Node RED, I'll use the bu…

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## [How do I configure Echarts in Dashboard 2 in my intranet?](https://discourse.nodered.org/t/how-do-i-configure-echarts-in-dashboard-2-in-my-intranet/97889)

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**Author:** [@hyxdxhb1231](https://discourse.nodered.org/u/hyxdxhb1231)\
**Replies:** 5\
**Last updated:** [1 July 2025 06:03 UTC](https://discourse.nodered.org/t/how-do-i-configure-echarts-in-dashboard-2-in-my-intranet/97889 "2025-07-01T06:03:57Z")

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How to configure Echarts in the intranet with the ui-template of dashboard2.0? And update the data via msg.payload, no CDN is required

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## [SQlite problem with NULL values in the record](https://discourse.nodered.org/t/sqlite-problem-with-null-values-in-the-record/97883)

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**Author:** [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Replies:** 1\
**Last updated:** [1 July 2025 04:35 UTC](https://discourse.nodered.org/t/sqlite-problem-with-null-values-in-the-record/97883 "2025-07-01T04:35:29Z")

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Hello. Help me understand what is not recording data. Or rather, it is recording empty memory cells. The data is recorded as text - it is recorded in the database, but the numeric values ​​of the data are not recorded. W…

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## [Find smallest and greatest value](https://discourse.nodered.org/t/find-smallest-and-greatest-value/97879)

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**Author:** [@Janvi](https://discourse.nodered.org/u/Janvi)\
**Replies:** 4\
**Last updated:** [30 June 2025 18:36 UTC](https://discourse.nodered.org/t/find-smallest-and-greatest-value/97879 "2025-06-30T18:36:43Z")

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Assume a JSON like where it is easy to build a sum by msg = {"payload" : msg.payload\["AC Out L1"\] + msg.payload\["AC Out L2"\] + msg.payload\["AC Out L3"\]}; return msg; Now I…

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## [Title cut off on number nodes Dashboard 2](https://discourse.nodered.org/t/title-cut-off-on-number-nodes-dashboard-2/97875)

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**Author:** [@rothestar](https://discourse.nodered.org/u/rothestar)\
**Replies:** 2\
**Last updated:** [30 June 2025 17:24 UTC](https://discourse.nodered.org/t/title-cut-off-on-number-nodes-dashboard-2/97875 "2025-06-30T17:24:19Z")

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I have a dashboard2 number node. the lable is cut off in you should read P-band I-time D-time setpoint best regards Henrik

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## [Strange editor UI labellings](https://discourse.nodered.org/t/strange-editor-ui-labellings/97662)

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**Author:** [@JerryCern](https://discourse.nodered.org/u/JerryCern)\
**Replies:** 12\
**Last updated:** [30 June 2025 17:15 UTC](https://discourse.nodered.org/t/strange-editor-ui-labellings/97662 "2025-06-30T17:15:34Z")

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An interesting UI phenominon after updating to v4.0.9. I have found no information via Googling, and am not even certain exactly how I would research it properly-! Happening on a Nanopi Fire 3, a raspberry pi 4 and a …

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## [Can I use node-red to check the health of my mouse? (Buttons)](https://discourse.nodered.org/t/can-i-use-node-red-to-check-the-health-of-my-mouse-buttons/97870)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 2\
**Last updated:** [30 June 2025 16:15 UTC](https://discourse.nodered.org/t/can-i-use-node-red-to-check-the-health-of-my-mouse-buttons/97870 "2025-06-30T16:15:03Z")

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I have an OLD mouse. But I kinda love it. Is there a flow I can make to test the LMB, MMB and RMB working correctly? Either dashboard is ok. (Just saying)

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## [Tcp/in modes - what is the difference between connect to and listen to](https://discourse.nodered.org/t/tcp-in-modes-what-is-the-difference-between-connect-to-and-listen-to/97834)

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**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 8\
**Last updated:** [30 June 2025 07:15 UTC](https://discourse.nodered.org/t/tcp-in-modes-what-is-the-difference-between-connect-to-and-listen-to/97834 "2025-06-30T07:15:45Z")

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Hi There, I'm confused about a setup of nodes: I have two tcp-in nodes one is listening on port 1234 (localhost) (the listener) and the other (the bottom one) is connected to port 1234 on localhost (the connector), …

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## [Subflow property as list](https://discourse.nodered.org/t/subflow-property-as-list/97472)

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**Author:** [@Aridzki](https://discourse.nodered.org/u/Aridzki)\
**Replies:** 13\
**Last updated:** [30 June 2025 06:24 UTC](https://discourse.nodered.org/t/subflow-property-as-list/97472 "2025-06-30T06:24:46Z")

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Hi All, Is there any way for us to make a list in the subflow property? I want to create a subflow property that allows the user to add rows consisting of two variables. I use this picture from the s7-endpoint node as a…

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## [Hiring Node Red Dev!](https://discourse.nodered.org/t/hiring-node-red-dev/97818)

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**Author:** [@elehche](https://discourse.nodered.org/u/elehche)\
**Replies:** 5\
**Last updated:** [30 June 2025 06:15 UTC](https://discourse.nodered.org/t/hiring-node-red-dev/97818 "2025-06-30T06:15:21Z")

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Hiring: Node-RED Developer (US/Remote OK) We’re integrating Node-RED into our platform and need a developer to help with embedding and custom node development. Requirements: Experience with Node-RED (custom nodes, ru…

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## [Palette Manager Cache](https://discourse.nodered.org/t/palette-manager-cache/97678)

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**Author:** [@Aridzki](https://discourse.nodered.org/u/Aridzki)\
**Replies:** 6\
**Last updated:** [30 June 2025 01:53 UTC](https://discourse.nodered.org/t/palette-manager-cache/97678 "2025-06-30T01:53:53Z")

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Hi all, I found out that I can't remove some modules 1 of 3 modules is my custom node. I have tried to uninstall and install the node red again, but it doesn't work. I checked the node modules folder, it is still empty. …

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## [Community request: new icons for UIBUILDER](https://discourse.nodered.org/t/community-request-new-icons-for-uibuilder/97862)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 2\
**Last updated:** [29 June 2025 22:49 UTC](https://discourse.nodered.org/t/community-request-new-icons-for-uibuilder/97862 "2025-06-29T22:49:52Z")

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Hi all, On my backlog is a thought about having a different web icon for UIBUILDER documentation and a UIBUILDER app. At the moment, they are both the same and I personally find this confusing if/when I have many tabs o…

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## [Size of images in a table](https://discourse.nodered.org/t/size-of-images-in-a-table/97864)

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**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 0\
**Last updated:** [29 June 2025 22:31 UTC](https://discourse.nodered.org/t/size-of-images-in-a-table/97864 "2025-06-29T22:31:12Z")

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I want to display an image in a table cell. It's a WEBP image (whatever that is) 150 x 150px. I can't post a webp image here. but converted to a jpg it it looks like The dashboard page is fixed layout and the group …

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## [Tcp-in node "listen-to" mode: listen on non-localhost?](https://discourse.nodered.org/t/tcp-in-node-listen-to-mode-listen-on-non-localhost/97849)

<div class="topic-metadata">

**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 7\
**Last updated:** [29 June 2025 13:25 UTC](https://discourse.nodered.org/t/tcp-in-node-listen-to-mode-listen-on-non-localhost/97849 "2025-06-29T13:25:00Z")

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Hi There, Just as followup on my tcp nodes question, I'm wondering is it possible to listen to something non-localhost: That configuration is: Tcp in node should start a server on port 1231 on host localhost right? …

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## [Node Red for LPC17xxseries?](https://discourse.nodered.org/t/node-red-for-lpc17xxseries/97831)

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**Author:** [@Marzi](https://discourse.nodered.org/u/Marzi)\
**Replies:** 1\
**Last updated:** [29 June 2025 11:25 UTC](https://discourse.nodered.org/t/node-red-for-lpc17xxseries/97831 "2025-06-29T11:25:49Z")

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Hi Is it possible to use Node-RED for projects based on the LPC17xx series? I've previously used Cube Monitor (which is built on Node-RED) for ST-based projects, and it was a great experience for designing controllers.…

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## [Backup and Restore Dashboard 2.0 Chart Data](https://discourse.nodered.org/t/backup-and-restore-dashboard-2-0-chart-data/97848)

<div class="topic-metadata">

**Author:** [@Mecworks](https://discourse.nodered.org/u/Mecworks)\
**Replies:** 2\
**Last updated:** [29 June 2025 11:14 UTC](https://discourse.nodered.org/t/backup-and-restore-dashboard-2-0-chart-data/97848 "2025-06-29T11:14:20Z")

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I have been working on a backup and restore of chart data for dashboard v1 and hoping to port it to dashboard 2.0 only to find out that Dashboard 2.0 only outputs the single value that is sent into it rather that the ent…

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## [Admin auth: password issue](https://discourse.nodered.org/t/admin-auth-password-issue/97815)

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**Author:** [@mus-ab03](https://discourse.nodered.org/u/mus-ab03)\
**Replies:** 2\
**Last updated:** [29 June 2025 10:59 UTC](https://discourse.nodered.org/t/admin-auth-password-issue/97815 "2025-06-29T10:59:06Z")

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I have node-red 4.0.9 running as a service using nssm, I set up the password using node-red-admin hash-pw. After a few days it seems that the password was changed automatically and I had to reset the password in settings…

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## [Wanted: Simple state machine examples](https://discourse.nodered.org/t/wanted-simple-state-machine-examples/97482)

<div class="topic-metadata">

**Author:** [@Janvi](https://discourse.nodered.org/u/Janvi)\
**Replies:** 58\
**Last updated:** [29 June 2025 10:54 UTC](https://discourse.nodered.org/t/wanted-simple-state-machine-examples/97482 "2025-06-29T10:54:56Z")

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As a newbe I already mastered some simple flows for combinatorical problems. My system is a energy storage system running Venus what comes with a preconfigured NodeRed. Although I am long term C and assembly programmer…

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## [How to loop thru \*.json files in a directory](https://discourse.nodered.org/t/how-to-loop-thru-json-files-in-a-directory/97799)

<div class="topic-metadata">

**Author:** [@alexander77](https://discourse.nodered.org/u/alexander77)\
**Replies:** 12\
**Last updated:** [29 June 2025 10:37 UTC](https://discourse.nodered.org/t/how-to-loop-thru-json-files-in-a-directory/97799 "2025-06-29T10:37:17Z")

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Hi, i have a directory containing ~500 \*.json files, that must be processed. How can i create a loop, that reads one file after another, processes it (this is not the problem) and stores it with another filename.extensi…

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