# Latest

**URL:** https://discourse.nodered.org/latest.md?page=178

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

**Page:** 179

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## [Which node can I use to conncet the BACKHOFF-CX5130](https://discourse.nodered.org/t/which-node-can-i-use-to-conncet-the-backhoff-cx5130/89248)

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**Author:** [@Leon001](https://discourse.nodered.org/u/Leon001)\
**Replies:** 2\
**Last updated:** [4 July 2024 06:35 UTC](https://discourse.nodered.org/t/which-node-can-i-use-to-conncet-the-backhoff-cx5130/89248 "2024-07-04T06:35:55Z")

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The use of this brand PLC document is not much, I do not know how to establish communication with it :smiling\_face\_with\_tear:

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## [Can anyone diagnose Node-red not running on Windows?](https://discourse.nodered.org/t/can-anyone-diagnose-node-red-not-running-on-windows/89199)

<div class="topic-metadata">

**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 4\
**Last updated:** [4 July 2024 02:39 UTC](https://discourse.nodered.org/t/can-anyone-diagnose-node-red-not-running-on-windows/89199 "2024-07-04T02:39:11Z")

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I have installed Node-red on a Windows 10 PC. Because it's thousands of miles away everything is done over Teamviewer. If I type node-red in a command window it runs and a browser opens localhost:1880. To run it autom…

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## [Dashboard 2 No UI](https://discourse.nodered.org/t/dashboard-2-no-ui/89233)

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**Author:** [@jblack](https://discourse.nodered.org/u/jblack)\
**Replies:** 7\
**Last updated:** [3 July 2024 21:32 UTC](https://discourse.nodered.org/t/dashboard-2-no-ui/89233 "2024-07-03T21:32:51Z")

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Probably addressed somewhere but I couldn't find it... Anyway I've Installed Dashboard 2. all seem to go well but when I go to the UI I get a white screen and the text cannot Get/UI. Any assistance would be appreciated! …

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## [Espa 4.4.4 rs232](https://discourse.nodered.org/t/espa-4-4-4-rs232/89239)

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**Author:** [@OneOFFER](https://discourse.nodered.org/u/OneOFFER)\
**Replies:** 0\
**Last updated:** [3 July 2024 19:01 UTC](https://discourse.nodered.org/t/espa-4-4-4-rs232/89239 "2024-07-03T19:01:20Z")

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Hi Does somebody has implemented a flow for the ESPA 4.4.4 protocol over RS232 ? br oneoffer

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## [Python equivalent of flow.set() and flow.get()](https://discourse.nodered.org/t/python-equivalent-of-flow-set-and-flow-get/89187)

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**Author:** [@Ouagadougou](https://discourse.nodered.org/u/Ouagadougou)\
**Replies:** 13\
**Last updated:** [3 July 2024 16:27 UTC](https://discourse.nodered.org/t/python-equivalent-of-flow-set-and-flow-get/89187 "2024-07-03T16:27:54Z")

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Hi. I'm new to Node Red. Sorry, I'm using Python... I want to be able to share variables between nodes and all I can find is how to get data from sys.argv (so sent as a trigger from another node). My triggers to various …

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## [A question about using ui\_update in Dashboard 2](https://discourse.nodered.org/t/a-question-about-using-ui-update-in-dashboard-2/89221)

<div class="topic-metadata">

**Author:** [@Colin](https://discourse.nodered.org/u/Colin)\
**Replies:** 3\
**Last updated:** [3 July 2024 11:11 UTC](https://discourse.nodered.org/t/a-question-about-using-ui-update-in-dashboard-2/89221 "2024-07-03T11:11:02Z")

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If I use msg.ui\_update to modify one of the core node's properties is there a way of getting back to the original property setting other than restarting? I ask because, as I understand it, ui\_update is not automatically…

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## [Question: Mitsubish Q Series-Node Red MC Protocol Time Out](https://discourse.nodered.org/t/question-mitsubish-q-series-node-red-mc-protocol-time-out/89215)

<div class="topic-metadata">

**Author:** [@plcguys](https://discourse.nodered.org/u/plcguys)\
**Replies:** 1\
**Last updated:** [3 July 2024 09:07 UTC](https://discourse.nodered.org/t/question-mitsubish-q-series-node-red-mc-protocol-time-out/89215 "2024-07-03T09:07:24Z")

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Hello, would really need some help. Im trying to communicate between Mitsubishi PLC Q03UDVCPU and Node Red via MC Protocol. Right now I have few problems to get data from PLC by using MC Read nodes. I have tried to follo…

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## [\[NodeRed\] Heat the water heater using solar surplus](https://discourse.nodered.org/t/nodered-heat-the-water-heater-using-solar-surplus/89207)

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**Author:** [@IAMMETER](https://discourse.nodered.org/u/IAMMETER)\
**Replies:** 0\
**Last updated:** [3 July 2024 05:13 UTC](https://discourse.nodered.org/t/nodered-heat-the-water-heater-using-solar-surplus/89207 "2024-07-03T05:13:05Z")

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\[NodeRed\] Heat the water heater using solar surplus \[TOC\] Previously, we created a tutorial on using NodeRed to monitor a solar power station Monitor your solar pv system in Nodered - IAMMETER. This is an advanced tut…

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## [Using openHASP with Node-Red](https://discourse.nodered.org/t/using-openhasp-with-node-red/81457)

<div class="topic-metadata">

**Author:** [@Sean-McG](https://discourse.nodered.org/u/Sean-McG)\
**Replies:** 90\
**Last updated:** [3 July 2024 00:30 UTC](https://discourse.nodered.org/t/using-openhasp-with-node-red/81457 "2024-07-03T00:30:39Z")

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Like many others thinking of you @BartButenaers :wink: I have long been looking for a good solution to interacting with NR from a wall mounted device. I have seen and made various iterations of small screens etc, but t…

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## [Node version selection in palette](https://discourse.nodered.org/t/node-version-selection-in-palette/89183)

<div class="topic-metadata">

**Author:** [@aitor](https://discourse.nodered.org/u/aitor)\
**Replies:** 6\
**Last updated:** [3 July 2024 00:20 UTC](https://discourse.nodered.org/t/node-version-selection-in-palette/89183 "2024-07-03T00:20:45Z")

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Hello everyone, I've been working on some Node-RED projects recently and needed to install a bunch of nodes from the palette. There’s a great selection, but some nodes are better maintained than others. Because of this,…

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## [GITHub and node-red](https://discourse.nodered.org/t/github-and-node-red/89182)

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**Author:** [@JollyGreenGiant](https://discourse.nodered.org/u/JollyGreenGiant)\
**Replies:** 1\
**Last updated:** [2 July 2024 19:14 UTC](https://discourse.nodered.org/t/github-and-node-red/89182 "2024-07-02T19:14:48Z")

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Hi I've been working with Node-red for a few months. Now I'd like to start using GITHub as a repository. I have set up as detailed in many tutorials, but I have an issue that when I try to get my local branch to track a…

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## [URL in Text-ui node](https://discourse.nodered.org/t/url-in-text-ui-node/89124)

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**Author:** [@Panda](https://discourse.nodered.org/u/Panda)\
**Replies:** 5\
**Last updated:** [2 July 2024 18:04 UTC](https://discourse.nodered.org/t/url-in-text-ui-node/89124 "2024-07-02T18:04:36Z")

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Hey guys, I'm stuck. I want a link in the text-ui node like in the screenshot. But since DB1 & DB2 are a bit different, I don't know how to do it. Does anyone have an idea how to do it? Thanks in advance

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## [Stacked Bar Graph](https://discourse.nodered.org/t/stacked-bar-graph/89164)

<div class="topic-metadata">

**Author:** [@mitty45](https://discourse.nodered.org/u/mitty45)\
**Replies:** 2\
**Last updated:** [2 July 2024 17:28 UTC](https://discourse.nodered.org/t/stacked-bar-graph/89164 "2024-07-02T17:28:20Z")

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Hi all. I am currently making the transition from Dashboard 1.0 to Dashboard 2.0 and was wondering if it is possible to stack bar graphs easily? In Dashboard 1.0, it just required editing the JSON object msg.ui\_control b…

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## [Node-red-sontrib-s7 ECONNREST error stop node-red](https://discourse.nodered.org/t/node-red-sontrib-s7-econnrest-error-stop-node-red/89104)

<div class="topic-metadata">

**Author:** [@Lupin\_III](https://discourse.nodered.org/u/Lupin_III)\
**Replies:** 5\
**Last updated:** [2 July 2024 13:11 UTC](https://discourse.nodered.org/t/node-red-sontrib-s7-econnrest-error-stop-node-red/89104 "2024-07-02T13:11:32Z")

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Hi, till now my flow has worked as expected without problem. Now, it's a couple of weeks I'm encountering this problem and I've not been able to solve it. For what I've understood the problem is related to node-red-sont…

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## [How to PUT output from flow?](https://discourse.nodered.org/t/how-to-put-output-from-flow/89181)

<div class="topic-metadata">

**Author:** [@LifePart2](https://discourse.nodered.org/u/LifePart2)\
**Replies:** 0\
**Last updated:** [2 July 2024 12:50 UTC](https://discourse.nodered.org/t/how-to-put-output-from-flow/89181 "2024-07-02T12:50:12Z")

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I have a simple flow to adjust the date on some NMEA0183 input to my signalK. (The GPS suffers from rollover error and thinks I am still in 2004, so we need to simply add a bunch of seconds to its output) But I cannot f…

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## [How to Move FTP Image](https://discourse.nodered.org/t/how-to-move-ftp-image/89171)

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**Author:** [@user1234](https://discourse.nodered.org/u/user1234)\
**Replies:** 4\
**Last updated:** [2 July 2024 11:55 UTC](https://discourse.nodered.org/t/how-to-move-ftp-image/89171 "2024-07-02T11:55:17Z")

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I require assistance with my existing workflow. The objective is to duplicate a camera image from an FTP location to a local one. The local destination should only contain two types of images: the regular camera image an…

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## [Ui\_mp4frag for DB2](https://discourse.nodered.org/t/ui-mp4frag-for-db2/89106)

<div class="topic-metadata">

**Author:** [@edje11](https://discourse.nodered.org/u/edje11)\
**Replies:** 15\
**Last updated:** [2 July 2024 10:38 UTC](https://discourse.nodered.org/t/ui-mp4frag-for-db2/89106 "2024-07-02T10:38:56Z")

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Made somebody already a working replacement for DB2 to use something like the node-red-ui-mp4frag node. I want to have some live CCTV streams in my DB2 dashboard, but without the high cpu load. Nodes from Kevin working…

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## [Recovering Node Red](https://discourse.nodered.org/t/recovering-node-red/89173)

<div class="topic-metadata">

**Author:** [@mlgch1](https://discourse.nodered.org/u/mlgch1)\
**Replies:** 2\
**Last updated:** [2 July 2024 09:40 UTC](https://discourse.nodered.org/t/recovering-node-red/89173 "2024-07-02T09:40:47Z")

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My win11 PC recently had a melt down so I have had to reinstall NR. This I have done but my problem now is to recover my flows. I have a backup of the old .node-red folder and I can see .json files in it which appear to …

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## [Empty flows.json](https://discourse.nodered.org/t/empty-flows-json/89159)

<div class="topic-metadata">

**Author:** [@maru](https://discourse.nodered.org/u/maru)\
**Replies:** 5\
**Last updated:** [1 July 2024 22:25 UTC](https://discourse.nodered.org/t/empty-flows-json/89159 "2024-07-01T22:25:03Z")

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Good evening, I thought I would free up some space and deleted the /.nodered/projects/Backup\_node\_RED\_files//flows.json, not knowing that it was used to start the flows. NOW I want to restore the copy of my USB key, bu…

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## [Using variables in a Influx node](https://discourse.nodered.org/t/using-variables-in-a-influx-node/89143)

<div class="topic-metadata">

**Author:** [@simmoinard](https://discourse.nodered.org/u/simmoinard)\
**Replies:** 4\
**Last updated:** [2 July 2024 06:08 UTC](https://discourse.nodered.org/t/using-variables-in-a-influx-node/89143 "2024-07-02T06:08:34Z")

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Hi everyone, I'm sorry if this topic has been already discussed but I couldn't find anything (I think I don't have the good keywords...) I have a (easy) flow with a MQTT IN node, then stores it directly in a node Influ…

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## [Send Wemos D1 mini with Tasmota to DeepSleep via NodeRed](https://discourse.nodered.org/t/send-wemos-d1-mini-with-tasmota-to-deepsleep-via-nodered/89139)

<div class="topic-metadata">

**Author:** [@Gawan](https://discourse.nodered.org/u/Gawan)\
**Replies:** 12\
**Last updated:** [2 July 2024 05:48 UTC](https://discourse.nodered.org/t/send-wemos-d1-mini-with-tasmota-to-deepsleep-via-nodered/89139 "2024-07-02T05:48:17Z")

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Hi all, I am using a Wemos D1 mini (flashed with Tasmota 14.x) and in deepsleep konfiguration (connection established between D0 and RST pin). Each time the D1 mini wakes up I want to collect 5 values, calculate the me…

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## [Way off topic - help with VNC set up](https://discourse.nodered.org/t/way-off-topic-help-with-vnc-set-up/89038)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 12\
**Last updated:** [1 July 2024 21:36 UTC](https://discourse.nodered.org/t/way-off-topic-help-with-vnc-set-up/89038 "2024-07-01T21:36:00Z")

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Sorry folks, but if you don't mind..... This machine is Ubuntu 22.04. Nuc. The new machine I just got up to date is also a NUC. Ubuntu 24.04. It is running the latest NR. This machine has VNC viewer which I use to …

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## [BACnet IP with MS/TP Router](https://discourse.nodered.org/t/bacnet-ip-with-ms-tp-router/88805)

<div class="topic-metadata">

**Author:** [@jgreenmt](https://discourse.nodered.org/u/jgreenmt)\
**Replies:** 3\
**Last updated:** [1 July 2024 21:32 UTC](https://discourse.nodered.org/t/bacnet-ip-with-ms-tp-router/88805 "2024-07-01T21:32:22Z")

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Hello, I am attempting to communicate to BACnet MS/TP devices through a BACnet IP router using Node-RED. I have viewed other forum posts similar to my question but I'm wondering if there is any new information. I realiz…

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## [Slow loading editor - mermaid?](https://discourse.nodered.org/t/slow-loading-editor-mermaid/88990)

<div class="topic-metadata">

**Author:** [@Colin](https://discourse.nodered.org/u/Colin)\
**Replies:** 14\
**Last updated:** [1 July 2024 21:20 UTC](https://discourse.nodered.org/t/slow-loading-editor-mermaid/88990 "2024-07-01T21:20:08Z")

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When I reload the editor page it often takes 20 seconds or so, which is painful as I am debugging and have to keep restarting. This is running node red on an i5 Ubuntu machine with the browser on the same machine. When…

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## [Alternate-node-red-installer issues nodeJS v20](https://discourse.nodered.org/t/alternate-node-red-installer-issues-nodejs-v20/89140)

<div class="topic-metadata">

**Author:** [@KarolisL](https://discourse.nodered.org/u/KarolisL)\
**Replies:** 10\
**Last updated:** [1 July 2024 20:20 UTC](https://discourse.nodered.org/t/alternate-node-red-installer-issues-nodejs-v20/89140 "2024-07-01T20:20:07Z")

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Hello, @TotallyInformation just wanted to inform that after nodejs V20 update your alternate installer is not available: Issue created: unable to install nodered v4 · Issue #11 · TotallyInformation/alternate-node-red-in…

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## [Multiple values in bar chart](https://discourse.nodered.org/t/multiple-values-in-bar-chart/89129)

<div class="topic-metadata">

**Author:** [@Glake01](https://discourse.nodered.org/u/Glake01)\
**Replies:** 5\
**Last updated:** [1 July 2024 16:31 UTC](https://discourse.nodered.org/t/multiple-values-in-bar-chart/89129 "2024-07-01T16:31:28Z")

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I'm struggling with making the transition from DB1 to DB 2. I'm trying to generate a bar chart for a single series similarly to what I was doing in DB 1. I've tried to go back to basics with a variation of the DB 2 exa…

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## [Connecting HTML,CSS, & JS Nodes together](https://discourse.nodered.org/t/connecting-html-css-js-nodes-together/89131)

<div class="topic-metadata">

**Author:** [@BuggyCode](https://discourse.nodered.org/u/BuggyCode)\
**Replies:** 4\
**Last updated:** [1 July 2024 14:31 UTC](https://discourse.nodered.org/t/connecting-html-css-js-nodes-together/89131 "2024-07-01T14:31:31Z")

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Hi all, I am still new to NodeRed although I do have HTML/CSS experience I am now learning JS and trying to create 3 different nodes to mimick what I would traditionally do with a basic website with seperate .html, .css,…

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## [Data passed by functions to dashboard2](https://discourse.nodered.org/t/data-passed-by-functions-to-dashboard2/89144)

<div class="topic-metadata">

**Author:** [@Gaetano](https://discourse.nodered.org/u/Gaetano)\
**Replies:** 3\
**Last updated:** [1 July 2024 13:57 UTC](https://discourse.nodered.org/t/data-passed-by-functions-to-dashboard2/89144 "2024-07-01T13:57:11Z")

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Hi all, I'm migrating my flows from dashboard-1 to dashboard-2. Previously, I was preparing some data to visualize from a function and use them on a widget. For example on a function I prepare msg.label and on the lab…

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## [Mikrotik Uptime Readable format](https://discourse.nodered.org/t/mikrotik-uptime-readable-format/89117)

<div class="topic-metadata">

**Author:** [@Nikon](https://discourse.nodered.org/u/Nikon)\
**Replies:** 4\
**Last updated:** [1 July 2024 12:50 UTC](https://discourse.nodered.org/t/mikrotik-uptime-readable-format/89117 "2024-07-01T12:50:11Z")

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Hi All I'm struggling to find a way to read mikrotik uptime's via snmp traps. I'm using the snmp node and mikrotik OID but getting an unreadable format in milliseconds. I've tried date formatters like moment's Humanis…

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## [Struggling with memoryleak](https://discourse.nodered.org/t/struggling-with-memoryleak/88983)

<div class="topic-metadata">

**Author:** [@RonnyR](https://discourse.nodered.org/u/RonnyR)\
**Replies:** 15\
**Last updated:** [1 July 2024 11:09 UTC](https://discourse.nodered.org/t/struggling-with-memoryleak/88983 "2024-07-01T11:09:24Z")

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Hello!, I notice i have a memoryleak when listening to a mqtt broker, and putting the payload into a queue: @ba47/node-red-queue - npm (npmjs.com) It seems like this node always creeps up, but never frees memory. I…

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