# Latest

**URL:** https://discourse.nodered.org/latest.md?no_subcategories=false&page=137

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

**Page:** 138

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## [Dashboard 2.0 table image](https://discourse.nodered.org/t/dashboard-2-0-table-image/92558)

<div class="topic-metadata">

**Author:** [@madmax](https://discourse.nodered.org/u/madmax)\
**Replies:** 13\
**Last updated:** [25 October 2024 13:49 UTC](https://discourse.nodered.org/t/dashboard-2-0-table-image/92558 "2024-10-25T13:49:39Z")

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Hello! Is it possible to display an image on dashboard 2.0 table?

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## [Node status not working what an i missing](https://discourse.nodered.org/t/node-status-not-working-what-an-i-missing/92668)

<div class="topic-metadata">

**Author:** [@sander16091992](https://discourse.nodered.org/u/sander16091992)\
**Replies:** 1\
**Last updated:** [25 October 2024 13:47 UTC](https://discourse.nodered.org/t/node-status-not-working-what-an-i-missing/92668 "2024-10-25T13:47:59Z")

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i am creating a custom node that talks to a api i want to add some status to see what is happening but it wont work any help please module.exports = function(RED) { function CabinetAction(config) { RED.nodes…

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## [Invalid Group Error in Node-RED Dashboard](https://discourse.nodered.org/t/invalid-group-error-in-node-red-dashboard/92661)

<div class="topic-metadata">

**Author:** [@Subavarsha](https://discourse.nodered.org/u/Subavarsha)\
**Replies:** 1\
**Last updated:** [25 October 2024 11:27 UTC](https://discourse.nodered.org/t/invalid-group-error-in-node-red-dashboard/92661 "2024-10-25T11:27:32Z")

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HI flows (16).json (77.7 KB) We have cloned the master branch of Node-RED. Despite providing the correct page name and group name, we are encountering an "Invalid Group" error, when I was trying sample flow Could …

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## [New category for Blog posts?](https://discourse.nodered.org/t/new-category-for-blog-posts/92657)

<div class="topic-metadata">

**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 2\
**Last updated:** [25 October 2024 10:43 UTC](https://discourse.nodered.org/t/new-category-for-blog-posts/92657 "2024-10-25T10:43:19Z")

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Hi There, Just wondering whether there is traction for a new category called "blog posts" or similar? When I've written something new, I post in general with a "\[Article\]" prefix but that disappears quite quickly. It'…

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## [Flow section on this site. Unable to switch to previous or next page because of missing buttons](https://discourse.nodered.org/t/flow-section-on-this-site-unable-to-switch-to-previous-or-next-page-because-of-missing-buttons/92605)

<div class="topic-metadata">

**Author:** [@gnome2012](https://discourse.nodered.org/u/gnome2012)\
**Replies:** 9\
**Last updated:** [25 October 2024 10:40 UTC](https://discourse.nodered.org/t/flow-section-on-this-site-unable-to-switch-to-previous-or-next-page-because-of-missing-buttons/92605 "2024-10-25T10:40:04Z")

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Hi, I'm not sure where to start this topic. As mentioned the are no longer next and prev(ious)-buttons to click on listed flows in the flows section. I tried on fFirefox, Chrome and Opera. Roland

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## ["TypeError: Cannot set properties of undefined (setting 'snr')"](https://discourse.nodered.org/t/typeerror-cannot-set-properties-of-undefined-setting-snr/92575)

<div class="topic-metadata">

**Author:** [@Roberto69](https://discourse.nodered.org/u/Roberto69)\
**Replies:** 19\
**Last updated:** [25 October 2024 08:27 UTC](https://discourse.nodered.org/t/typeerror-cannot-set-properties-of-undefined-setting-snr/92575 "2024-10-25T08:27:14Z")

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Hello. I have strange and interesting behaviour of function node. Script in Function node is only to form payload. In most cases it gives correct payload, but sometimes gives error "TypeError: Cannot set properties of …

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## [Please help, I have created a Global variable monstrosity that destroys VMs](https://discourse.nodered.org/t/please-help-i-have-created-a-global-variable-monstrosity-that-destroys-vms/92617)

<div class="topic-metadata">

**Author:** [@no\_mpimpi](https://discourse.nodered.org/u/no_mpimpi)\
**Replies:** 6\
**Last updated:** [25 October 2024 07:57 UTC](https://discourse.nodered.org/t/please-help-i-have-created-a-global-variable-monstrosity-that-destroys-vms/92617 "2024-10-25T07:57:37Z")

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Hello nice Node-RED peoples, I have done a bad. I know I have, but I don't know how to not. So, in an effort to avoid having to learn how to database, I got the idea to just store every incoming MQTT message in a globa…

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## [How to realize encrypt rsa and decryped hex?](https://discourse.nodered.org/t/how-to-realize-encrypt-rsa-and-decryped-hex/92628)

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**Author:** [@rpa](https://discourse.nodered.org/u/rpa)\
**Replies:** 2\
**Last updated:** [25 October 2024 06:15 UTC](https://discourse.nodered.org/t/how-to-realize-encrypt-rsa-and-decryped-hex/92628 "2024-10-25T06:15:33Z")

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The information from the nitifire: The Challenge-String is a random generated secret string that is encrypted via RSA using the pre-installed Public Key and then hex-encoded for transmission. To Solve the Challenge, the …

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## [User/password not stored by browser](https://discourse.nodered.org/t/user-password-not-stored-by-browser/92641)

<div class="topic-metadata">

**Author:** [@marke](https://discourse.nodered.org/u/marke)\
**Replies:** 0\
**Last updated:** [24 October 2024 19:09 UTC](https://discourse.nodered.org/t/user-password-not-stored-by-browser/92641 "2024-10-24T19:09:29Z")

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I have enabled the password to access the dashboard remotely. Unfortunately every time I try to log in via my iPhone/safari browser I am asked for username and password even though all the settings on the iPhone to store…

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## [Importing components from separate node vue vuetify dashboard 2](https://discourse.nodered.org/t/importing-components-from-separate-node-vue-vuetify-dashboard-2/92590)

<div class="topic-metadata">

**Author:** [@xlameee](https://discourse.nodered.org/u/xlameee)\
**Replies:** 6\
**Last updated:** [24 October 2024 17:22 UTC](https://discourse.nodered.org/t/importing-components-from-separate-node-vue-vuetify-dashboard-2/92590 "2024-10-24T17:22:08Z")

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My setup: Node-RED inside the docker container Palette @flowfuse/node-red-dashboard Hello I have a quick question Let say I have 4 node in my flow Inject node - every 1s function node sending data to the table te…

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## [Issue with AWS ECS and Load Balancer Setup – 403 Forbidden Error During Deployment](https://discourse.nodered.org/t/issue-with-aws-ecs-and-load-balancer-setup-403-forbidden-error-during-deployment/92636)

<div class="topic-metadata">

**Author:** [@leozanellato](https://discourse.nodered.org/u/leozanellato)\
**Replies:** 0\
**Last updated:** [24 October 2024 16:48 UTC](https://discourse.nodered.org/t/issue-with-aws-ecs-and-load-balancer-setup-403-forbidden-error-during-deployment/92636 "2024-10-24T16:48:33Z")

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I'm implementing infrastructure on AWS using ECS with Docker and a Load Balancer. As part of the process, I'm using AdminAuth for authentication. However, when I click the \*\*"Implement" button to proceed with the deploym…

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## [How do we dynamically send a message to Dashboard2.0 UI](https://discourse.nodered.org/t/how-do-we-dynamically-send-a-message-to-dashboard2-0-ui/92630)

<div class="topic-metadata">

**Author:** [@Subavarsha](https://discourse.nodered.org/u/Subavarsha)\
**Replies:** 3\
**Last updated:** [24 October 2024 15:36 UTC](https://discourse.nodered.org/t/how-do-we-dynamically-send-a-message-to-dashboard2-0-ui/92630 "2024-10-24T15:36:48Z")

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We have a requirement to send session timeout events back to Dashboard 2.0 to notify the user that his/her session has a timeout. Please refer to the below diagram and point me if we have any reference code snippets avai…

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## [Using fetch within endpoints registered with RED.httpadmin](https://discourse.nodered.org/t/using-fetch-within-endpoints-registered-with-red-httpadmin/92634)

<div class="topic-metadata">

**Author:** [@malee](https://discourse.nodered.org/u/malee)\
**Replies:** 4\
**Last updated:** [24 October 2024 13:07 UTC](https://discourse.nodered.org/t/using-fetch-within-endpoints-registered-with-red-httpadmin/92634 "2024-10-24T13:07:38Z")

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it has been noticed that with $.ajax That the requests to server side API calls are injected with a bearer token as a header. This authenticates the request if adminAuth is enabled in the settings.js file. If fetch …

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## [Problems with german characters ä, ü,ö in NodeRed editor V 4.0.2](https://discourse.nodered.org/t/problems-with-german-characters-a-u-o-in-nodered-editor-v-4-0-2/92120)

<div class="topic-metadata">

**Author:** [@KRR](https://discourse.nodered.org/u/KRR)\
**Replies:** 6\
**Last updated:** [24 October 2024 12:24 UTC](https://discourse.nodered.org/t/problems-with-german-characters-a-u-o-in-nodered-editor-v-4-0-2/92120 "2024-10-24T12:24:31Z")

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Since the installation of 4.0.2 amd and nodejs 22 i have trouble with displaying german characters ä,ü,ö in the editor and in the debug window. When i restart the docker container, everything is okay. After Nodered is ru…

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## [Get dashboard 2.0 table row on click](https://discourse.nodered.org/t/get-dashboard-2-0-table-row-on-click/92581)

<div class="topic-metadata">

**Author:** [@rce](https://discourse.nodered.org/u/rce)\
**Replies:** 5\
**Last updated:** [24 October 2024 12:22 UTC](https://discourse.nodered.org/t/get-dashboard-2-0-table-row-on-click/92581 "2024-10-24T12:22:14Z")

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Hi, I can get the row number on clicking a row on table 1.0. This way I can insert a row with a form or delete with a button. This doesn't seem possible on table 2.0 as there is no such information on the output payload…

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## [Serial line tx/rx conflict](https://discourse.nodered.org/t/serial-line-tx-rx-conflict/92591)

<div class="topic-metadata">

**Author:** [@marke](https://discourse.nodered.org/u/marke)\
**Replies:** 5\
**Last updated:** [24 October 2024 10:40 UTC](https://discourse.nodered.org/t/serial-line-tx-rx-conflict/92591 "2024-10-24T10:40:58Z")

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Hi I'm starting a new project using RS485 MODBUS; I can drive the conncted device using "serial out" node but if in the same flow I put a "serial in" node, trhe serial out node switch to "disconnected" and "serial in" n…

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## [Bug with node-red-contrib-mytimeout?](https://discourse.nodered.org/t/bug-with-node-red-contrib-mytimeout/92624)

<div class="topic-metadata">

**Author:** [@Sirhc](https://discourse.nodered.org/u/Sirhc)\
**Replies:** 1\
**Last updated:** [24 October 2024 07:57 UTC](https://discourse.nodered.org/t/bug-with-node-red-contrib-mytimeout/92624 "2024-10-24T07:57:06Z")

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Hello I am trying to cancel the mytimeout node, by sending payload "cancel" after sending a payload "on". Instead of cancelling, the timer just resets and starts counting again. Even if I just send a cancel payload, i…

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## [Ui-chart fails to update specific to ui-page and ui-group](https://discourse.nodered.org/t/ui-chart-fails-to-update-specific-to-ui-page-and-ui-group/92494)

<div class="topic-metadata">

**Author:** [@bjvt](https://discourse.nodered.org/u/bjvt)\
**Replies:** 9\
**Last updated:** [24 October 2024 00:24 UTC](https://discourse.nodered.org/t/ui-chart-fails-to-update-specific-to-ui-page-and-ui-group/92494 "2024-10-24T00:24:47Z")

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My three ui-charts (bar chart) on a specific ui-group and ui-page showed up one morning with one bar in the far left x-axis. Debug is fine, its getting the proper message. I cleared history then i saw nothing while de…

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## [Using dashboard drop down to pass payload based on topic](https://discourse.nodered.org/t/using-dashboard-drop-down-to-pass-payload-based-on-topic/92613)

<div class="topic-metadata">

**Author:** [@matz](https://discourse.nodered.org/u/matz)\
**Replies:** 2\
**Last updated:** [23 October 2024 18:49 UTC](https://discourse.nodered.org/t/using-dashboard-drop-down-to-pass-payload-based-on-topic/92613 "2024-10-23T18:49:54Z")

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Hi, I am new to node red. I am trying to get data from multiple devices and sent it to a dashboard page using drop down to pass the right payload. here is the example \[ { "id": "626ec5dce53a65fc", …

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## [How update (Switch node, ...) on multi dashboard open](https://discourse.nodered.org/t/how-update-switch-node-on-multi-dashboard-open/92601)

<div class="topic-metadata">

**Author:** [@LudoGameBxl](https://discourse.nodered.org/u/LudoGameBxl)\
**Replies:** 2\
**Last updated:** [23 October 2024 16:51 UTC](https://discourse.nodered.org/t/how-update-switch-node-on-multi-dashboard-open/92601 "2024-10-23T16:51:01Z")

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In the past, I use node-red-dashboard 1.0 and when I click on a toggle button, it updates all open dashboards. But with version 2.0, I don't know how to make each switch updated with each change.

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## [Md-button in DB2](https://discourse.nodered.org/t/md-button-in-db2/91317)

<div class="topic-metadata">

**Author:** [@sanderson](https://discourse.nodered.org/u/sanderson)\
**Replies:** 3\
**Last updated:** [23 October 2024 16:26 UTC](https://discourse.nodered.org/t/md-button-in-db2/91317 "2024-10-23T16:26:31Z")

</div>

Hi DB2 guru's, I have a question. I have a DB1 button that operates when pressed and held to extend a sofa (while held). It works in a template node. I tried copying the short template node code to DB2, but the button …

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## [Dashboard 2.0 to image (PDF)](https://discourse.nodered.org/t/dashboard-2-0-to-image-pdf/92555)

<div class="topic-metadata">

**Author:** [@ArneR](https://discourse.nodered.org/u/ArneR)\
**Replies:** 1\
**Last updated:** [23 October 2024 15:26 UTC](https://discourse.nodered.org/t/dashboard-2-0-to-image-pdf/92555 "2024-10-23T15:26:49Z")

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Good afternoon, I have been looking for a way to convert a chart to an image so that I can upload it to my flow to generate a PDF. Creating a PDF works, but I can't find a way to link charts to my PDF. I have already tr…

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## [Automatically import SubModule](https://discourse.nodered.org/t/automatically-import-submodule/92609)

<div class="topic-metadata">

**Author:** [@PetrVasata](https://discourse.nodered.org/u/PetrVasata)\
**Replies:** 2\
**Last updated:** [23 October 2024 14:47 UTC](https://discourse.nodered.org/t/automatically-import-submodule/92609 "2024-10-23T14:47:12Z")

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Hi all, I’m trying to import a subflow into a project. I’ve been using an HTTP POST request to /flow, which works fine for flows but not for subflows. I’ve tried reorganizing the JSON data, but I still haven’t had any su…

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## [Response to HTTP Post not passing to function](https://discourse.nodered.org/t/response-to-http-post-not-passing-to-function/92471)

<div class="topic-metadata">

**Author:** [@cshuttle](https://discourse.nodered.org/u/cshuttle)\
**Replies:** 4\
**Last updated:** [23 October 2024 14:05 UTC](https://discourse.nodered.org/t/response-to-http-post-not-passing-to-function/92471 "2024-10-23T14:05:34Z")

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I have this flow which is looking at a HomeAssistant calendar to get some events, find the location, and determine if it's a valid location to navigate to based on a call to an API service. I'm able to make the call and …

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## [How can I make the identifier variable](https://discourse.nodered.org/t/how-can-i-make-the-identifier-variable/92610)

<div class="topic-metadata">

**Author:** [@ChrisWeb71](https://discourse.nodered.org/u/ChrisWeb71)\
**Replies:** 2\
**Last updated:** [23 October 2024 13:18 UTC](https://discourse.nodered.org/t/how-can-i-make-the-identifier-variable/92610 "2024-10-23T13:18:45Z")

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how can I make the identifier variable e.g. how can I make the identifier variable e.g. var identifier = (msg.topic); msg.payload = { ""+identifier+"" :msg.payload } return msg; //Unfortunately, this method does not …

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## [Inject-Node trigger via Hotkey?](https://discourse.nodered.org/t/inject-node-trigger-via-hotkey/92154)

<div class="topic-metadata">

**Author:** [@foreversun69](https://discourse.nodered.org/u/foreversun69)\
**Replies:** 14\
**Last updated:** [23 October 2024 12:43 UTC](https://discourse.nodered.org/t/inject-node-trigger-via-hotkey/92154 "2024-10-23T12:43:30Z")

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Is it possible to trigger the Inject node directly via hotkey after I have selected it?

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## [Rename browser tabs](https://discourse.nodered.org/t/rename-browser-tabs/92603)

<div class="topic-metadata">

**Author:** [@ath0rus](https://discourse.nodered.org/u/ath0rus)\
**Replies:** 4\
**Last updated:** [23 October 2024 10:46 UTC](https://discourse.nodered.org/t/rename-browser-tabs/92603 "2024-10-23T10:46:43Z")

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Is it possible to rename the browser tabs in the editor, I have a few instances across multiple pc's and I want to have the tab show the devices name (or a name i set) so its easier to know which devices node red im mess…

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## [Google tts ultimate node - questions, kinda](https://discourse.nodered.org/t/google-tts-ultimate-node-questions-kinda/92561)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 5\
**Last updated:** [23 October 2024 10:17 UTC](https://discourse.nodered.org/t/google-tts-ultimate-node-questions-kinda/92561 "2024-10-23T10:17:19Z")

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Sorry folks, but I just want to ask/check with people about this node. When I'm logged into that machine and am looking. ~/.node-red/sonospollyttsstorage $ ls hailingpermanentfiles ttsfiles ttspermanentfiles ttsulti…

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## [Omnicomm LLS Fuel level sensors](https://discourse.nodered.org/t/omnicomm-lls-fuel-level-sensors/92588)

<div class="topic-metadata">

**Author:** [@DigitDurban](https://discourse.nodered.org/u/DigitDurban)\
**Replies:** 2\
**Last updated:** [23 October 2024 10:02 UTC](https://discourse.nodered.org/t/omnicomm-lls-fuel-level-sensors/92588 "2024-10-23T10:02:07Z")

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Good evening all, I am trying to use Nodered serial to "parse" an Omnicom LLS fuel sensor. I have found 3 or 4 "Github" projects however all of them dont make much sense to me. Is there anyone out there that can use t…

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## [Change the content of a GPS-Object to fit in worldmap](https://discourse.nodered.org/t/change-the-content-of-a-gps-object-to-fit-in-worldmap/92583)

<div class="topic-metadata">

**Author:** [@mcelch](https://discourse.nodered.org/u/mcelch)\
**Replies:** 5\
**Last updated:** [22 October 2024 20:05 UTC](https://discourse.nodered.org/t/change-the-content-of-a-gps-object-to-fit-in-worldmap/92583 "2024-10-22T20:05:41Z")

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Hi, im Beginner here and make my first steps with node red and want to show vessels on a map. I managed to show a first Vessel on my map. It sends out of a Installation of Venus OS from a Raspberry. Victron provides spe…

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