# Latest

**URL:** https://discourse.nodered.org/latest.md?page=633

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

**Page:** 634

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## [Raspyberry sense hat](https://discourse.nodered.org/t/raspyberry-sense-hat/58111)

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**Author:** [@bobdornan](https://discourse.nodered.org/u/bobdornan)\
**Replies:** 3\
**Last updated:** [11 February 2022 16:19 UTC](https://discourse.nodered.org/t/raspyberry-sense-hat/58111 "2022-02-11T16:19:13Z")

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getting started with sense hat project, display text does not work. Using Bullseye OS on a Pi3 B+

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## [Trigger when a value is above a threshold for a certain time period](https://discourse.nodered.org/t/trigger-when-a-value-is-above-a-threshold-for-a-certain-time-period/58157)

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**Author:** [@Vlasko](https://discourse.nodered.org/u/Vlasko)\
**Replies:** 4\
**Last updated:** [11 February 2022 15:51 UTC](https://discourse.nodered.org/t/trigger-when-a-value-is-above-a-threshold-for-a-certain-time-period/58157 "2022-02-11T15:51:20Z")

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I am aware that you can trigger an event if a variable is above some threshold, but I want to trigger an event only if that variable is above a threshold for some time period say 30 minutes, is this possible?

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## [Msg duplication because of 'Link out' and 'Link in'](https://discourse.nodered.org/t/msg-duplication-because-of-link-out-and-link-in/58127)

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**Author:** [@esalles](https://discourse.nodered.org/u/esalles)\
**Replies:** 8\
**Last updated:** [11 February 2022 15:00 UTC](https://discourse.nodered.org/t/msg-duplication-because-of-link-out-and-link-in/58127 "2022-02-11T15:00:22Z")

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Gents, I spent a couple of hour on an unbelievable beharior. I use to introduce many Link out and link in nodes between flows, and even in a single flow for clarifying my flow chart view. My trouble is that, some coup…

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## [Two injects - don't want at the same time](https://discourse.nodered.org/t/two-injects-dont-want-at-the-same-time/58135)

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**Author:** [@alda](https://discourse.nodered.org/u/alda)\
**Replies:** 12\
**Last updated:** [11 February 2022 14:15 UTC](https://discourse.nodered.org/t/two-injects-dont-want-at-the-same-time/58135 "2022-02-11T14:15:06Z")

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Hello, I'm new to node red and I want ask. I have two TCP injects : Because both are to the same ip adress, I need to be sure that injects will go in the sequence, not at the same time. How can I do it ? Thanks Ale…

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## [Template code question](https://discourse.nodered.org/t/template-code-question/58151)

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**Author:** [@WBr](https://discourse.nodered.org/u/WBr)\
**Replies:** 2\
**Last updated:** [11 February 2022 14:02 UTC](https://discourse.nodered.org/t/template-code-question/58151 "2022-02-11T14:02:36Z")

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I am quite new to witing code. could someone explain or show me why this works: \<style\> \[node-id="19d1fa033f658b1d"\] .value { font-size: 30px; } \[node-id="ba3de486c9d40a43"\] .value { font-size: 30px; } \[no…

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## [Question about memory leaking trough extensive use of node.status possible?](https://discourse.nodered.org/t/question-about-memory-leaking-trough-extensive-use-of-node-status-possible/58145)

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**Author:** [@lostbits](https://discourse.nodered.org/u/lostbits)\
**Replies:** 3\
**Last updated:** [11 February 2022 14:00 UTC](https://discourse.nodered.org/t/question-about-memory-leaking-trough-extensive-use-of-node-status-possible/58145 "2022-02-11T14:00:09Z")

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Hey there. As you might have noticed, I am doing some flow stuff with files on networks. Due to this, I created a pretty complex flow, analysing and parsing files and after that sending them to a MQTT broker. NodeRED: 2…

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## [Call a "usual-flow" from within a sub-flow](https://discourse.nodered.org/t/call-a-usual-flow-from-within-a-sub-flow/58141)

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**Author:** [@crackytsi](https://discourse.nodered.org/u/crackytsi)\
**Replies:** 1\
**Last updated:** [11 February 2022 13:21 UTC](https://discourse.nodered.org/t/call-a-usual-flow-from-within-a-sub-flow/58141 "2022-02-11T13:21:54Z")

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In a "usual" flow I want to use a sub-flow. This sub-flow prepares some data, should do a "link-call" to a "usual flow" and then do something again with the data, to output it the following nodes within the sub-flow. U…

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## [Color management by points.](https://discourse.nodered.org/t/color-management-by-points/58112)

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**Author:** [@earlywaff](https://discourse.nodered.org/u/earlywaff)\
**Replies:** 2\
**Last updated:** [11 February 2022 12:06 UTC](https://discourse.nodered.org/t/color-management-by-points/58112 "2022-02-11T12:06:03Z")

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I can't find a suitable node for my task: I want to control my lighting in the evenings. I have different color schemes (Each lamp in the house has a different color) and I want for a certain time - let's say one hour …

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## [Split node loses information](https://discourse.nodered.org/t/split-node-loses-information/58117)

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**Author:** [@t4ir1](https://discourse.nodered.org/u/t4ir1)\
**Replies:** 10\
**Last updated:** [11 February 2022 11:39 UTC](https://discourse.nodered.org/t/split-node-loses-information/58117 "2022-02-11T11:39:37Z")

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Hello there fellow noders! I have a flow where I query a database for some values. My query returns exactly my last 120 entries of the table in the database. I tried this a great deal of times and it always returns an a…

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## [Dashboard page is unable to load app.min.css and/or app.min.js - assymetric traffic in network?](https://discourse.nodered.org/t/dashboard-page-is-unable-to-load-app-min-css-and-or-app-min-js-assymetric-traffic-in-network/58138)

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**Author:** [@jacksparrow662](https://discourse.nodered.org/u/jacksparrow662)\
**Replies:** 1\
**Last updated:** [11 February 2022 10:02 UTC](https://discourse.nodered.org/t/dashboard-page-is-unable-to-load-app-min-css-and-or-app-min-js-assymetric-traffic-in-network/58138 "2022-02-11T10:02:48Z")

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Here is an interesting case which we haven't yet managed to crack fully, but assume we know the issue, so thought of sharing this with all you out there. The Dashboard page fails to load app.min.css or app.min.js. Setup…

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## [Using uibuilder with vite](https://discourse.nodered.org/t/using-uibuilder-with-vite/57348)

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**Author:** [@newonejoe](https://discourse.nodered.org/u/newonejoe)\
**Replies:** 19\
**Last updated:** [11 February 2022 09:50 UTC](https://discourse.nodered.org/t/using-uibuilder-with-vite/57348 "2022-02-11T09:50:22Z")

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Hi all, As a beginner of node-red and uibuilder, I spent few days to understand the webpack by following these links using-uibuilder-with webpack and uibuilder-webpack-wiki. All these articles leads me to a new approach…

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## [Package help page internationalization](https://discourse.nodered.org/t/package-help-page-internationalization/57973)

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**Author:** [@gcaza](https://discourse.nodered.org/u/gcaza)\
**Replies:** 1\
**Last updated:** [11 February 2022 08:42 UTC](https://discourse.nodered.org/t/package-help-page-internationalization/57973 "2022-02-11T08:42:31Z")

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Hi, I have a hard time making the help page internationalization from the package i'm currently working on to work. I tried using the nodesDir directory to deploy my package, and also tried packaging my nodes using npm…

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## [Passing digest credentials to http-request node](https://discourse.nodered.org/t/passing-digest-credentials-to-http-request-node/58105)

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**Author:** [@Letis009](https://discourse.nodered.org/u/Letis009)\
**Replies:** 4\
**Last updated:** [11 February 2022 07:52 UTC](https://discourse.nodered.org/t/passing-digest-credentials-to-http-request-node/58105 "2022-02-11T07:52:52Z")

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Hi , I am struggling with using the stock http-request node You can set URL and METHOD with msg properties but not authentication options I have a flow that pulls the url, method and credentials This works fine with …

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## [Weird dashboard editor in 2.2.0](https://discourse.nodered.org/t/weird-dashboard-editor-in-2-2-0/57342)

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**Author:** [@fmarzocca](https://discourse.nodered.org/u/fmarzocca)\
**Replies:** 6\
**Last updated:** [11 February 2022 07:16 UTC](https://discourse.nodered.org/t/weird-dashboard-editor-in-2-2-0/57342 "2022-02-11T07:16:48Z")

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I have just upgrade to 2.2.0 and now when I display the dashboard editor (on the right vertical bar) each dashboard group is listed twice (see screenshot)

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## [Required admin login preventing server connection](https://discourse.nodered.org/t/required-admin-login-preventing-server-connection/58126)

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**Author:** [@sim](https://discourse.nodered.org/u/sim)\
**Replies:** 0\
**Last updated:** [11 February 2022 06:45 UTC](https://discourse.nodered.org/t/required-admin-login-preventing-server-connection/58126 "2022-02-11T06:45:14Z")

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I have a secured over https node.red flow on a raspberry pi which I access remotely using Remote-RED to switch a pump on and off. It has been working well for the last 2 weeks but for some reason, almost exactly 2 weeks…

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## [I had to go from version 2.2 to 1.3 by mistake in http request](https://discourse.nodered.org/t/i-had-to-go-from-version-2-2-to-1-3-by-mistake-in-http-request/58120)

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**Author:** [@fabover](https://discourse.nodered.org/u/fabover)\
**Replies:** 0\
**Last updated:** [11 February 2022 01:49 UTC](https://discourse.nodered.org/t/i-had-to-go-from-version-2-2-to-1-3-by-mistake-in-http-request/58120 "2022-02-11T01:49:47Z")

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Not finding a solution previously raised in the forum: Http request options, I had to downgrade and install version 1.3, that way the http works correctly for me request with the keep alive option selected, with version …

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## [Query : Adding custom attributes to flows.json (tab/subflow)](https://discourse.nodered.org/t/query-adding-custom-attributes-to-flows-json-tab-subflow/57988)

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**Author:** [@SandeepA](https://discourse.nodered.org/u/SandeepA)\
**Replies:** 6\
**Last updated:** [10 February 2022 21:22 UTC](https://discourse.nodered.org/t/query-adding-custom-attributes-to-flows-json-tab-subflow/57988 "2022-02-10T21:22:08Z")

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Hi , I have a query - If i add some custom attributes to a flow (via. processing flows.json) - attrbutes which i want to use for internal housekeeping ... example :- All flows where type="tab" or type"subflow" - say - …

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## [Light state help](https://discourse.nodered.org/t/light-state-help/58069)

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**Author:** [@balucanb](https://discourse.nodered.org/u/balucanb)\
**Replies:** 7\
**Last updated:** [10 February 2022 23:13 UTC](https://discourse.nodered.org/t/light-state-help/58069 "2022-02-10T23:13:08Z")

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Hello. Brand new to Node Red so you may need to dumb it way down for me. I have a flow that uses a motion sensor to turn on a set of lights at 30% brightness when motion is detected but only between 2200- 0600, stays on …

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## [Node Red Join when 3 MSG object come in](https://discourse.nodered.org/t/node-red-join-when-3-msg-object-come-in/58099)

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**Author:** [@HarryPottar](https://discourse.nodered.org/u/HarryPottar)\
**Replies:** 7\
**Last updated:** [10 February 2022 23:07 UTC](https://discourse.nodered.org/t/node-red-join-when-3-msg-object-come-in/58099 "2022-02-10T23:07:32Z")

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Hi, I having a tuff time understanding the join node on a couple of flows I have. One of my flows splits off to do 3 separate API calls. These 3 calls are inserting into 3 totally different system and each return an in…

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## [Join/Concatenate Messages into 1 Object](https://discourse.nodered.org/t/join-concatenate-messages-into-1-object/58093)

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**Author:** [@DuncanCT](https://discourse.nodered.org/u/DuncanCT)\
**Replies:** 2\
**Last updated:** [10 February 2022 22:54 UTC](https://discourse.nodered.org/t/join-concatenate-messages-into-1-object/58093 "2022-02-10T22:54:14Z")

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This is probably trivial to someone but I'm struggling to get this right. What I am trying to achieve: What I am getting: Goal is to have all the key/values in one object. I hope this terminology is correct. Pleas…

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## [How to send a 0x00 byte in generic ble](https://discourse.nodered.org/t/how-to-send-a-0x00-byte-in-generic-ble/58058)

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**Author:** [@Max44](https://discourse.nodered.org/u/Max44)\
**Replies:** 1\
**Last updated:** [10 February 2022 21:42 UTC](https://discourse.nodered.org/t/how-to-send-a-0x00-byte-in-generic-ble/58058 "2022-02-10T21:42:54Z")

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Node-RED version: v2.1.4 Node.js version: v14.18.1 Linux 5.10.52+ arm LE Running on a RPi Zero W Library: node-red-contrib-generic-ble 4.0.3 I'm trying to integrate BLE into a flow. I can connect to my BLE device…

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## [Multiple lines on a single chart](https://discourse.nodered.org/t/multiple-lines-on-a-single-chart/58104)

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**Author:** [@ALOKA1432](https://discourse.nodered.org/u/ALOKA1432)\
**Replies:** 5\
**Last updated:** [10 February 2022 21:33 UTC](https://discourse.nodered.org/t/multiple-lines-on-a-single-chart/58104 "2022-02-10T21:33:42Z")

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Hi everyone, I have four HTTP IN nodes defined in a flow. They all receive information from four devices through HTTP GET request. The HTTP INs are /Device1, /Device2, /Device3, /Device4 Now I want to show all the data…

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## [Missing key shortcut after upgrade on 2.2](https://discourse.nodered.org/t/missing-key-shortcut-after-upgrade-on-2-2/58103)

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**Author:** [@demokedes](https://discourse.nodered.org/u/demokedes)\
**Replies:** 2\
**Last updated:** [10 February 2022 21:17 UTC](https://discourse.nodered.org/t/missing-key-shortcut-after-upgrade-on-2-2/58103 "2022-02-10T21:17:01Z")

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Dear all, After upgrade on v. 2.2. I am missing Ctrl+Right click. I was using this gesture to get mot comonly used nodes. In node red this gesture doesn't do anything. Is it only me? Can I enable it back?

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## [Build custom node with complex React UI in edit mode](https://discourse.nodered.org/t/build-custom-node-with-complex-react-ui-in-edit-mode/58074)

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**Author:** [@Rydmark](https://discourse.nodered.org/u/Rydmark)\
**Replies:** 1\
**Last updated:** [10 February 2022 20:58 UTC](https://discourse.nodered.org/t/build-custom-node-with-complex-react-ui-in-edit-mode/58074 "2022-02-10T20:58:41Z")

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Hi all, I wanted to check if this is at all doable in any good fashion. The need is to have a very complex UI for editing a template, think report designer in complexity. This can't be on the dashboard, but when editing…

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## [Delay nodes mis-configured after upgrade to 2.2.0](https://discourse.nodered.org/t/delay-nodes-mis-configured-after-upgrade-to-2-2-0/58020)

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**Author:** [@Colin](https://discourse.nodered.org/u/Colin)\
**Replies:** 10\
**Last updated:** [10 February 2022 20:45 UTC](https://discourse.nodered.org/t/delay-nodes-mis-configured-after-upgrade-to-2-2-0/58020 "2022-02-10T20:45:17Z")

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After upgrading to 2.2.0 (from 2.1.x I think) then some my delay nodes show as mis-configured. I don't remember seeing that mentioned here already, apologies if I missed it. If I export and import it again the imported…

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## [Http request options](https://discourse.nodered.org/t/http-request-options/58095)

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**Author:** [@fabover](https://discourse.nodered.org/u/fabover)\
**Replies:** 0\
**Last updated:** [10 February 2022 18:28 UTC](https://discourse.nodered.org/t/http-request-options/58095 "2022-02-10T18:28:24Z")

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hello everyone, in a version from over a year ago, I used the http request node to send information to a server via POST, with the keep-alive option selected, and it works perfectly, but in version 2.2 installed on a new…

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## [Node-RED behind Reverse Proxy auth issue](https://discourse.nodered.org/t/node-red-behind-reverse-proxy-auth-issue/58065)

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**Author:** [@bubus](https://discourse.nodered.org/u/bubus)\
**Replies:** 3\
**Last updated:** [10 February 2022 17:35 UTC](https://discourse.nodered.org/t/node-red-behind-reverse-proxy-auth-issue/58065 "2022-02-10T17:35:45Z")

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Hello all, Running Node-RED behind reverse proxy that does not point to subdomain (for example nodered1.server.com) but to specific path like server.com/nodered1 causes auth issues (and maybe more). When I open server.…

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## [Updated to node-red 2.2.0 and I'm having issues with the UI](https://discourse.nodered.org/t/updated-to-node-red-2-2-0-and-im-having-issues-with-the-ui/58054)

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**Author:** [@bigunwhistle](https://discourse.nodered.org/u/bigunwhistle)\
**Replies:** 3\
**Last updated:** [10 February 2022 15:57 UTC](https://discourse.nodered.org/t/updated-to-node-red-2-2-0-and-im-having-issues-with-the-ui/58054 "2022-02-10T15:57:27Z")

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So i've updated to 2.2.0 from 2.1.4 all the UI buttons and menus seem to have long names... like the done button says "common.label.done", and when I click on things in the menu like palette or settings it doesn't load. …

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## [MQTT connection to AWS IoT Core disconnecting and not reconnecting without restarting flows](https://discourse.nodered.org/t/mqtt-connection-to-aws-iot-core-disconnecting-and-not-reconnecting-without-restarting-flows/57166)

<div class="topic-metadata">

**Author:** [@Nirodam](https://discourse.nodered.org/u/Nirodam)\
**Replies:** 21\
**Last updated:** [10 February 2022 15:11 UTC](https://discourse.nodered.org/t/mqtt-connection-to-aws-iot-core-disconnecting-and-not-reconnecting-without-restarting-flows/57166 "2022-02-10T15:11:13Z")

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I have been working to implement Node-RED into a few factories. With one of the locations, I have seen multiple times now where the MQTT node is disconnected from AWS IoT Core (sometimes internet outage, other times not…

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## [Stop flow with boolean](https://discourse.nodered.org/t/stop-flow-with-boolean/58038)

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**Author:** [@larst](https://discourse.nodered.org/u/larst)\
**Replies:** 6\
**Last updated:** [10 February 2022 15:01 UTC](https://discourse.nodered.org/t/stop-flow-with-boolean/58038 "2022-02-10T15:01:47Z")

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hi i need some help i have a s7 input as boolean , and when this goes true i need to stop/block another flow. does anyone have and idea? br. lars

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