# Latest

**URL:** https://discourse.nodered.org/latest.md?page=250

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

**Page:** 251

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## [Retrieving Data from an HTTP Server](https://discourse.nodered.org/t/retrieving-data-from-an-http-server/84441)

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**Author:** [@samirovic](https://discourse.nodered.org/u/samirovic)\
**Replies:** 3\
**Last updated:** [10 January 2024 09:51 UTC](https://discourse.nodered.org/t/retrieving-data-from-an-http-server/84441 "2024-01-10T09:51:36Z")

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Hi, I'm trying to retrieve data from an HTTP server using Node-RED, as shown in the attached photo. If anyone can guide me on the best approach or specific nodes to use in Node-RED, it would be greatly appreciated! …

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## [The browser console gets stucked when load editor resources](https://discourse.nodered.org/t/the-browser-console-gets-stucked-when-load-editor-resources/84409)

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**Author:** [@abu](https://discourse.nodered.org/u/abu)\
**Replies:** 11\
**Last updated:** [10 January 2024 05:01 UTC](https://discourse.nodered.org/t/the-browser-console-gets-stucked-when-load-editor-resources/84409 "2024-01-10T05:01:59Z")

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Hi, I am trying to load editor resources following Loading extra resources in the editor : Node-RED (nodered.org) step 1 make the resources directory /app/nod\_red/lower\_case/resources, like this -rw-r--r-- 1 root …

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## [Issue suddenly with HTTPS Get - because of v3.1.0?](https://discourse.nodered.org/t/issue-suddenly-with-https-get-because-of-v3-1-0/82400)

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**Author:** [@championc](https://discourse.nodered.org/u/championc)\
**Replies:** 17\
**Last updated:** [9 January 2024 21:13 UTC](https://discourse.nodered.org/t/issue-suddenly-with-https-get-because-of-v3-1-0/82400 "2024-01-09T21:13:11Z")

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Hi all, I'm doing a HTTPS GET for MyEnergi data, but I'm suddly getting an error within Node-Red RequestError: write EPROTO C027C1C9E67F0000:error:0A00010B:SSL routines:ssl3\_get\_record:wrong version number:../deps/open…

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## [Deployed node red - no space left on device?](https://discourse.nodered.org/t/deployed-node-red-no-space-left-on-device/84433)

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**Author:** [@Sirhc](https://discourse.nodered.org/u/Sirhc)\
**Replies:** 4\
**Last updated:** [9 January 2024 20:43 UTC](https://discourse.nodered.org/t/deployed-node-red-no-space-left-on-device/84433 "2024-01-09T20:43:22Z")

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Hello Today I tried to deploy a flow but received this in the debug window: Error: ENOSPC: no space left on device, copyfile '...flows.json' -\> '...flows.json.backup'" I'm not sure what this means, can someone please …

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## [Communicating with fire place over UDP](https://discourse.nodered.org/t/communicating-with-fire-place-over-udp/84403)

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**Author:** [@Sirhc](https://discourse.nodered.org/u/Sirhc)\
**Replies:** 9\
**Last updated:** [9 January 2024 20:23 UTC](https://discourse.nodered.org/t/communicating-with-fire-place-over-udp/84403 "2024-01-09T20:23:59Z")

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hello I have a fire place that can communicate over UDP port 3300. I have a manual which states the following: The commands that can be sent are as follows: An example of a sent/receive response is as follows: …

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## [ESP-32 OTA updates via node-red-mcu?](https://discourse.nodered.org/t/esp-32-ota-updates-via-node-red-mcu/83837)

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**Author:** [@shrickus](https://discourse.nodered.org/u/shrickus)\
**Replies:** 19\
**Last updated:** [9 January 2024 19:53 UTC](https://discourse.nodered.org/t/esp-32-ota-updates-via-node-red-mcu/83837 "2024-01-09T19:53:06Z")

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Now that I finally have a working ESP-32 mcu connected to my pool controller, I have to disconnect it and bring it inside every time I want to make the slightest changes to the flow. I found this statement from Peter e…

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## [Resize elements in the layout](https://discourse.nodered.org/t/resize-elements-in-the-layout/84360)

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**Author:** [@T3NCHU4N](https://discourse.nodered.org/u/T3NCHU4N)\
**Replies:** 4\
**Last updated:** [9 January 2024 19:21 UTC](https://discourse.nodered.org/t/resize-elements-in-the-layout/84360 "2024-01-09T19:21:14Z")

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Dear community, I am writing here because in my nodered projects with dashboard I cannot resize elements of the layout, I have pressed f5 a thousand times and I have not achieved anything. Could you tell me what I could…

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## [Logic in nodered function to lock or release](https://discourse.nodered.org/t/logic-in-nodered-function-to-lock-or-release/84431)

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**Author:** [@zygfrydos](https://discourse.nodered.org/u/zygfrydos)\
**Replies:** 5\
**Last updated:** [9 January 2024 19:04 UTC](https://discourse.nodered.org/t/logic-in-nodered-function-to-lock-or-release/84431 "2024-01-09T19:04:04Z")

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In my code I have 10 place when I make http request to 10 diffrent resource on the same server. But http server of that resource allow only 1/request per client per 3 seconds. How to make this on node-red?. I prefer logi…

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## [Debug trace not active](https://discourse.nodered.org/t/debug-trace-not-active/84365)

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**Author:** [@bpi2008](https://discourse.nodered.org/u/bpi2008)\
**Replies:** 11\
**Last updated:** [9 January 2024 16:51 UTC](https://discourse.nodered.org/t/debug-trace-not-active/84365 "2024-01-09T16:51:36Z")

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I dont any debug traces in the active flows: but mqtt is "ok" : \[mqtt-broker:DRAGINO SENSORS\] Connected to broker: mqtts://eu1.cloud.thethings.network:8883 mqtt module is connect bat never module activates debug trace…

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## [How do i chose to what graph the value goes too](https://discourse.nodered.org/t/how-do-i-chose-to-what-graph-the-value-goes-too/84426)

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**Author:** [@RodrigoAlmeida](https://discourse.nodered.org/u/RodrigoAlmeida)\
**Replies:** 1\
**Last updated:** [9 January 2024 15:52 UTC](https://discourse.nodered.org/t/how-do-i-chose-to-what-graph-the-value-goes-too/84426 "2024-01-09T15:52:55Z")

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Hello, im working with mbed to aply a filter to a signal in c++ and using node-red dashboard to show the graphs. I want to show both the original signal and the filtered one but im having trouble seperating when a signal…

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## [Program for measurement on solar cell](https://discourse.nodered.org/t/program-for-measurement-on-solar-cell/84420)

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**Author:** [@mra2ko](https://discourse.nodered.org/u/mra2ko)\
**Replies:** 7\
**Last updated:** [9 January 2024 15:17 UTC](https://discourse.nodered.org/t/program-for-measurement-on-solar-cell/84420 "2024-01-09T15:17:38Z")

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Hi All, I need to know how many Ah the solar system delivered to the battery in last 24h. System from solar unit send data (voltage on battery and current to battery) to mqtt every 10m. So i need make program, whitch ma…

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## [Modbus-flex-server Node crashing once a day with EHOSTUNREACH](https://discourse.nodered.org/t/modbus-flex-server-node-crashing-once-a-day-with-ehostunreach/84421)

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**Author:** [@avermeulen](https://discourse.nodered.org/u/avermeulen)\
**Replies:** 7\
**Last updated:** [9 January 2024 14:24 UTC](https://discourse.nodered.org/t/modbus-flex-server-node-crashing-once-a-day-with-ehostunreach/84421 "2024-01-09T14:24:29Z")

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Hi there we are running a flow that is using the Modbus-flex-server Node - and it is crashing once a day with an EHOSTUNREACH error. This is happening on 2 different networks and on multiple different hardware devices. …

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## [Show and unshow picture on the dashboard](https://discourse.nodered.org/t/show-and-unshow-picture-on-the-dashboard/84408)

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**Author:** [@f5swb](https://discourse.nodered.org/u/f5swb)\
**Replies:** 3\
**Last updated:** [9 January 2024 11:20 UTC](https://discourse.nodered.org/t/show-and-unshow-picture-on-the-dashboard/84408 "2024-01-09T11:20:16Z")

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Hello guys, I need some help here, I'm trying to do something when i get a message in the msg.payload (for example: I want to display an image in the dashboard, but when it is something else on the msg.payload (for e…

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## [Usage of credentials for Kafka Consumer](https://discourse.nodered.org/t/usage-of-credentials-for-kafka-consumer/84418)

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**Author:** [@maxfa](https://discourse.nodered.org/u/maxfa)\
**Replies:** 0\
**Last updated:** [9 January 2024 10:50 UTC](https://discourse.nodered.org/t/usage-of-credentials-for-kafka-consumer/84418 "2024-01-09T10:50:56Z")

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Hey everyone, I am relatively new to node-red and I want to use it for demonstrating kafka streaming. For this I have used the node-red-contrib-kafka-client node to build up a kafka producer and a kafka consumer. This …

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## [Export text in text editor](https://discourse.nodered.org/t/export-text-in-text-editor/84394)

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**Author:** [@riri](https://discourse.nodered.org/u/riri)\
**Replies:** 2\
**Last updated:** [9 January 2024 10:41 UTC](https://discourse.nodered.org/t/export-text-in-text-editor/84394 "2024-01-09T10:41:52Z")

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hi everyone I am creating a custom node containing a text editor, except that I would like the existing text in the text editor to be in the export json which is not the case. I was looked at the function node on github…

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## [How to quote a config node](https://discourse.nodered.org/t/how-to-quote-a-config-node/84378)

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**Author:** [@abu](https://discourse.nodered.org/u/abu)\
**Replies:** 19\
**Last updated:** [9 January 2024 10:41 UTC](https://discourse.nodered.org/t/how-to-quote-a-config-node/84378 "2024-01-09T10:41:06Z")

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Hi, I tried config node following Configuration nodes : Node-RED (nodered.org), I wrote remote-server.html // remote-server.html \<script type="text/javascript"\> RED.nodes.registerType('remote-server',{ cat…

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## [Using zip from node-red in docker container fails](https://discourse.nodered.org/t/using-zip-from-node-red-in-docker-container-fails/84390)

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**Author:** [@luotope](https://discourse.nodered.org/u/luotope)\
**Replies:** 7\
**Last updated:** [9 January 2024 06:19 UTC](https://discourse.nodered.org/t/using-zip-from-node-red-in-docker-container-fails/84390 "2024-01-09T06:19:29Z")

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Sorry if this is more like a docker question than node-red. I'm porting my node-red flows from pi4 to pi5 where I'm now using docker. It runs fine, except when trying to execute daily backup zip, It looks like zip is no…

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## [MQTT remains connecting while settings have been changed](https://discourse.nodered.org/t/mqtt-remains-connecting-while-settings-have-been-changed/84384)

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**Author:** [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Replies:** 5\
**Last updated:** [9 January 2024 06:06 UTC](https://discourse.nodered.org/t/mqtt-remains-connecting-while-settings-have-been-changed/84384 "2024-01-09T06:06:22Z")

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I have a device (bambulab p1s) running its own custom broker, I am trying to connect, but the mqtt node keeps its label as "connecting" and whatever settings I change it remains connecting - I do not have a good indicati…

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## [Node red internationalisation does not work](https://discourse.nodered.org/t/node-red-internationalisation-does-not-work/84402)

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**Author:** [@abu](https://discourse.nodered.org/u/abu)\
**Replies:** 0\
**Last updated:** [9 January 2024 03:15 UTC](https://discourse.nodered.org/t/node-red-internationalisation-does-not-work/84402 "2024-01-09T03:15:23Z")

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Hi, I am trying internationalisation following Internationalisation : Node-RED (nodered.org), here is how I did, step 1: in /app/nod\_red/lower\_case/locales/en-US, added lower-case.json, with content: { "lowe…

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## [Email node shows "invalid properties: token", but works](https://discourse.nodered.org/t/email-node-shows-invalid-properties-token-but-works/84401)

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**Author:** [@dennishvo](https://discourse.nodered.org/u/dennishvo)\
**Replies:** 1\
**Last updated:** [9 January 2024 04:41 UTC](https://discourse.nodered.org/t/email-node-shows-invalid-properties-token-but-works/84401 "2024-01-09T04:41:07Z")

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I'm upgrading from NR 3.0.2 to NR 3.1.3 and everything has been working well except for one odd issue with the email node (node-red-node-email v2.1.0). Here's how I have the email node configured: Name -- empty To -- …

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## [Node red dashboard detect and output screen width](https://discourse.nodered.org/t/node-red-dashboard-detect-and-output-screen-width/84308)

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**Author:** [@Ideasbuilders](https://discourse.nodered.org/u/Ideasbuilders)\
**Replies:** 2\
**Last updated:** [9 January 2024 02:17 UTC](https://discourse.nodered.org/t/node-red-dashboard-detect-and-output-screen-width/84308 "2024-01-09T02:17:49Z")

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Hi, is there any ways for dashboard to detect and output screen width to node output?

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## [Ideas for a simple setup of a free tier](https://discourse.nodered.org/t/ideas-for-a-simple-setup-of-a-free-tier/84004)

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**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Replies:** 52\
**Last updated:** [9 January 2024 02:08 UTC](https://discourse.nodered.org/t/ideas-for-a-simple-setup-of-a-free-tier/84004 "2024-01-09T02:08:30Z")

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Hi folks, . When reading the recent posts about hacks and security, it becomes very obvious that port forwarding should be avoided. And that you should use some free tier to access your system from the internet. Of c…

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## [Can I use IPV6 address in SNMP node's Host field?](https://discourse.nodered.org/t/can-i-use-ipv6-address-in-snmp-nodes-host-field/84400)

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**Author:** [@heyhogan](https://discourse.nodered.org/u/heyhogan)\
**Replies:** 2\
**Last updated:** [8 January 2024 23:38 UTC](https://discourse.nodered.org/t/can-i-use-ipv6-address-in-snmp-nodes-host-field/84400 "2024-01-08T23:38:55Z")

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I have an SNMP node set up and working with V3 to an IPV4 device. I am now trying to get the same result but to the IPV6 address for the device. I get the error "Error: getaddrinfo ENOTFOUND FD15" So do I need to form…

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## [Nodered dashboard iphone](https://discourse.nodered.org/t/nodered-dashboard-iphone/84380)

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**Author:** [@Sirhc](https://discourse.nodered.org/u/Sirhc)\
**Replies:** 1\
**Last updated:** [8 January 2024 20:21 UTC](https://discourse.nodered.org/t/nodered-dashboard-iphone/84380 "2024-01-08T20:21:18Z")

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What do people here use to view their dashboard on iphones? I use safari, but I have to enter the credentials everytime I load safari on an iphone which is annoying. Is there specific apps that will view the dashboard…

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## [How to use the Modbus-Flex-Connector?](https://discourse.nodered.org/t/how-to-use-the-modbus-flex-connector/84395)

<div class="topic-metadata">

**Author:** [@avermeulen](https://discourse.nodered.org/u/avermeulen)\
**Replies:** 6\
**Last updated:** [8 January 2024 19:45 UTC](https://discourse.nodered.org/t/how-to-use-the-modbus-flex-connector/84395 "2024-01-08T19:45:27Z")

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I am trying to understand what the Modbus-Flex-Connector Node is doing - whether it will connect to Modbus and Read values or whether it should be use in conjunction with another ModBus node. Sending data in like this: …

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## [Rate limiter less than a second?](https://discourse.nodered.org/t/rate-limiter-less-than-a-second/84277)

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**Author:** [@fmarzocca](https://discourse.nodered.org/u/fmarzocca)\
**Replies:** 14\
**Last updated:** [8 January 2024 14:21 UTC](https://discourse.nodered.org/t/rate-limiter-less-than-a-second/84277 "2024-01-08T14:21:21Z")

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Does the rate limiter in delay node accept also decimal values? I need to serialize each incoming message in order to avoid overlapping...

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## [Using the node-red-contrib-personal-wake-word node](https://discourse.nodered.org/t/using-the-node-red-contrib-personal-wake-word-node/84381)

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**Author:** [@Jdo300](https://discourse.nodered.org/u/Jdo300)\
**Replies:** 3\
**Last updated:** [8 January 2024 13:44 UTC](https://discourse.nodered.org/t/using-the-node-red-contrib-personal-wake-word-node/84381 "2024-01-08T13:44:19Z")

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Hello All, I'm using this node along with the @kevingodell/node-red-ffmpeg node to create a compatible audio stream from my mic to feed into it. The issue is that I'm not sure I'm configuring the wake word setup correct…

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## [How to Add time to input\_datetime](https://discourse.nodered.org/t/how-to-add-time-to-input-datetime/84389)

<div class="topic-metadata">

**Author:** [@EcarDK](https://discourse.nodered.org/u/EcarDK)\
**Replies:** 4\
**Last updated:** [8 January 2024 13:05 UTC](https://discourse.nodered.org/t/how-to-add-time-to-input-datetime/84389 "2024-01-08T13:05:31Z")

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Hallo all How do I add one extra hour, in node-red, to an input input\_datetime.time. If I set the time on the dashborad to like 20:00, and I need node-red to add one extra hour? I need it to create a control where I c…

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## [Trying to understand the filter to remove some outlier values](https://discourse.nodered.org/t/trying-to-understand-the-filter-to-remove-some-outlier-values/84370)

<div class="topic-metadata">

**Author:** [@Mastiff](https://discourse.nodered.org/u/Mastiff)\
**Replies:** 6\
**Last updated:** [8 January 2024 12:49 UTC](https://discourse.nodered.org/t/trying-to-understand-the-filter-to-remove-some-outlier-values/84370 "2024-01-08T12:49:45Z")

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I run Tellstick Duos, and sometimes they give crazy values on my Oregon THGR222 sensors. So I have been experimenting for a few hours now without understanding the filter node. I'm experimenting with only two sensors, so…

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## [Slow on deploy on Raspi 3B+](https://discourse.nodered.org/t/slow-on-deploy-on-raspi-3b/84385)

<div class="topic-metadata">

**Author:** [@fmarzocca](https://discourse.nodered.org/u/fmarzocca)\
**Replies:** 2\
**Last updated:** [8 January 2024 10:19 UTC](https://discourse.nodered.org/t/slow-on-deploy-on-raspi-3b/84385 "2024-01-08T10:19:13Z")

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I am running NR on a Raspberry 3b+ (no GUI) and everything is fine, except when I deploy: it takes 4-5 seconds before returning from the deploy procedure. I am using only "Modified Nodes" on deploy, the flow.json file i…

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