# Latest

**URL:** https://discourse.nodered.org/latest.md?no_subcategories=false&page=271

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

**Page:** 272

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## [Victron connection from Home-Assistant using ModBus](https://discourse.nodered.org/t/victron-connection-from-home-assistant-using-modbus/82947)

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**Author:** [@LeonVanHeerden](https://discourse.nodered.org/u/LeonVanHeerden)\
**Replies:** 3\
**Last updated:** [24 November 2023 16:51 UTC](https://discourse.nodered.org/t/victron-connection-from-home-assistant-using-modbus/82947 "2023-11-24T16:51:38Z")

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Good day, I am hoping that someone can point me in the correct direction here, since a couple of hours of googling and experimenting has not gotten me any closer to resolve this issue: Versions HA Version: 2023.11.2 No…

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## [Payload.date string change himself to another format when build string variable](https://discourse.nodered.org/t/payload-date-string-change-himself-to-another-format-when-build-string-variable/83149)

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**Author:** [@Phildu77](https://discourse.nodered.org/u/Phildu77)\
**Replies:** 4\
**Last updated:** [24 November 2023 15:56 UTC](https://discourse.nodered.org/t/payload-date-string-change-himself-to-another-format-when-build-string-variable/83149 "2023-11-24T15:56:06Z")

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at the output of a function my payload is: {"variable":"index","value":1,"date":"2023-11-20T11:56:53.282Z","id\_mesure":653} I pass this to an other function the payload stay the same but when extract the date string f…

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## [Raspberry pi gpio pins 27 and 28](https://discourse.nodered.org/t/raspberry-pi-gpio-pins-27-and-28/83140)

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**Author:** [@kxkayser](https://discourse.nodered.org/u/kxkayser)\
**Replies:** 7\
**Last updated:** [24 November 2023 15:19 UTC](https://discourse.nodered.org/t/raspberry-pi-gpio-pins-27-and-28/83140 "2023-11-24T15:19:41Z")

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Hi. I am writing flows for an already established hardware setup. The installation uses pin 28 (gpio 1). However, the gpio node doesn’t seem to allow me to select that pin. Any way around this? Thanks.

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## [\[Solved\] Restarting flows programmatically](https://discourse.nodered.org/t/solved-restarting-flows-programmatically/9341)

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**Author:** [@drmibell](https://discourse.nodered.org/u/drmibell)\
**Replies:** 20\
**Last updated:** [24 November 2023 14:19 UTC](https://discourse.nodered.org/t/solved-restarting-flows-programmatically/9341 "2023-11-24T14:19:22Z")

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Since v0.20, the deploy menu has a new Restart Flows option. Would it be possible to provide a way to invoke this programmatically from within a flow? For example, in cases where message properties have been used to over…

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## [How to connect node-red with mqtt broker](https://discourse.nodered.org/t/how-to-connect-node-red-with-mqtt-broker/82207)

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**Author:** [@Naveen](https://discourse.nodered.org/u/Naveen)\
**Replies:** 49\
**Last updated:** [23 November 2023 14:49 UTC](https://discourse.nodered.org/t/how-to-connect-node-red-with-mqtt-broker/82207 "2023-11-23T14:49:04Z")

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Hi everyone, i'm new to node-red, i have installed node-red and node-red is running in my local. i'm using mqtt explorer, there i'm giving mqtt broker credentials for sending and recieving control and command messages…

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## [Fetch data from SQL database and show that in dashboard](https://discourse.nodered.org/t/fetch-data-from-sql-database-and-show-that-in-dashboard/83128)

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**Author:** [@Subiksha](https://discourse.nodered.org/u/Subiksha)\
**Replies:** 3\
**Last updated:** [24 November 2023 09:44 UTC](https://discourse.nodered.org/t/fetch-data-from-sql-database-and-show-that-in-dashboard/83128 "2023-11-24T09:44:25Z")

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I am all new to this NODE RED and to this world of automation. :slightly\_smiling\_face: I would like to know how to fetch data from SQL database and show that in my frontend created using template node (usinh html). Curr…

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## [Multi udp in-out](https://discourse.nodered.org/t/multi-udp-in-out/83087)

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**Author:** [@userd](https://discourse.nodered.org/u/userd)\
**Replies:** 20\
**Last updated:** [24 November 2023 06:31 UTC](https://discourse.nodered.org/t/multi-udp-in-out/83087 "2023-11-24T06:31:36Z")

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Hi everuone! I have an power supply uses UDP porotocol. I has multi UDP request for the power supply and i need separate answer from the power supply (answer looks like number - 20.00). Will be good if i can transmit int…

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## [Node-red-mcu-plugin v1.0: Integrating Node-RED MCU Edition into the Node-RED editor](https://discourse.nodered.org/t/node-red-mcu-plugin-v1-0-integrating-node-red-mcu-edition-into-the-node-red-editor/72693)

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**Author:** [@ralphwetzel](https://discourse.nodered.org/u/ralphwetzel)\
**Replies:** 210\
**Last updated:** [23 November 2023 21:30 UTC](https://discourse.nodered.org/t/node-red-mcu-plugin-v1-0-integrating-node-red-mcu-edition-into-the-node-red-editor/72693 "2023-11-23T21:30:27Z")

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About six months ago, @phoddie launched the discussion of an inspiring idea: What if ... one could use Node-RED to program microcontrollers (MCU)? His first thoughts kicked off a development of two components that made t…

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## [Hello! Is it possible to extract data with an htpp request from a database based on id you provide in an insert field and the result to be an table that contains that id. Node-RED v3.0.2, docker](https://discourse.nodered.org/t/hello-is-it-possible-to-extract-data-with-an-htpp-request-from-a-database-based-on-id-you-provide-in-an-insert-field-and-the-result-to-be-an-table-that-contains-that-id-node-red-v3-0-2-docker/83125)

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**Author:** [@JanIwnl](https://discourse.nodered.org/u/JanIwnl)\
**Replies:** 5\
**Last updated:** [23 November 2023 20:39 UTC](https://discourse.nodered.org/t/hello-is-it-possible-to-extract-data-with-an-htpp-request-from-a-database-based-on-id-you-provide-in-an-insert-field-and-the-result-to-be-an-table-that-contains-that-id-node-red-v3-0-2-docker/83125 "2023-11-23T20:39:19Z")

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i want dynamically the flow to search and extract (based on the id i give in the insert field) the table containg that id. This is the format of the table:

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## [Help saving cookie with alexa-remote2-applestrudel](https://discourse.nodered.org/t/help-saving-cookie-with-alexa-remote2-applestrudel/82904)

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**Author:** [@Xenos](https://discourse.nodered.org/u/Xenos)\
**Replies:** 16\
**Last updated:** [23 November 2023 19:29 UTC](https://discourse.nodered.org/t/help-saving-cookie-with-alexa-remote2-applestrudel/82904 "2023-11-23T19:29:39Z")

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I'm using node-red-contrib-alexa-remote2-applestrudel with node-red on windows 11 and for the life of me I cant figure out how to save the cookie. Any tips?

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## [Node-red-node-pi-gpiod variable as host](https://discourse.nodered.org/t/node-red-node-pi-gpiod-variable-as-host/83107)

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**Author:** [@kxkayser](https://discourse.nodered.org/u/kxkayser)\
**Replies:** 7\
**Last updated:** [23 November 2023 18:19 UTC](https://discourse.nodered.org/t/node-red-node-pi-gpiod-variable-as-host/83107 "2023-11-23T18:19:41Z")

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Hi. I have been using node-red-node-pi-gpiod for years to control remote gpio pins. I have always hard coded the IP address of the target host. I want to use a variable (flow context) instead. However, I keep getting …

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## [Msg.payload for TimerTag.PRE & TimerTag.ACC from Rockwell PLC](https://discourse.nodered.org/t/msg-payload-for-timertag-pre-timertag-acc-from-rockwell-plc/83013)

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**Author:** [@bachphi](https://discourse.nodered.org/u/bachphi)\
**Replies:** 3\
**Last updated:** [23 November 2023 17:32 UTC](https://discourse.nodered.org/t/msg-payload-for-timertag-pre-timertag-acc-from-rockwell-plc/83013 "2023-11-23T17:32:58Z")

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These two tags were defined in my eth-ip node and I can see their values in debug. How can I pass these values using msg.payload?

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## [Node-RED Flows for the StableCode-Completion-Alpha-3B-4K AI model](https://discourse.nodered.org/t/node-red-flows-for-the-stablecode-completion-alpha-3b-4k-ai-model/83124)

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**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\
**Replies:** 4\
**Last updated:** [23 November 2023 16:00 UTC](https://discourse.nodered.org/t/node-red-flows-for-the-stablecode-completion-alpha-3b-4k-ai-model/83124 "2023-11-23T16:00:18Z")

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Just to let you know: I've just published a flow with HTTP endpoints for text completion and prompt tokenization Stability AI's StableCode-Completion-Alpha-3B-4K model using ggml under the hood for inferencing on one's…

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## [Edit node: a keybind for the cancel button](https://discourse.nodered.org/t/edit-node-a-keybind-for-the-cancel-button/83102)

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**Author:** [@NorWiz49](https://discourse.nodered.org/u/NorWiz49)\
**Replies:** 3\
**Last updated:** [23 November 2023 14:51 UTC](https://discourse.nodered.org/t/edit-node-a-keybind-for-the-cancel-button/83102 "2023-11-23T14:51:48Z")

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I'd like to suggest we add a key bind for the cancel button on the "edit node" , I think the default button should be the ESCAPE key. After double-clicking on a node in the editor, the "edit xxxx node" pops out from the…

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## [403 - From POST HTTPS depending on size of body](https://discourse.nodered.org/t/403-from-post-https-depending-on-size-of-body/82716)

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**Author:** [@kayna](https://discourse.nodered.org/u/kayna)\
**Replies:** 3\
**Last updated:** [23 November 2023 14:30 UTC](https://discourse.nodered.org/t/403-from-post-https-depending-on-size-of-body/82716 "2023-11-23T14:30:14Z")

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Hi, i'm getting the 403 response for my endpoint in the "http-in" node when the request is made through HTTPS. But it only occurs when in the body of the request there are 3 or more items in the array that i send. If i s…

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## [Help with dashboard buttons and \`disable\` text to be displayed](https://discourse.nodered.org/t/help-with-dashboard-buttons-and-disable-text-to-be-displayed/83120)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 12\
**Last updated:** [23 November 2023 11:10 UTC](https://discourse.nodered.org/t/help-with-dashboard-buttons-and-disable-text-to-be-displayed/83120 "2023-11-23T11:10:09Z")

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Folks, I have entered a seldom visited area. I have buttons on the dashboard and sometimes they need to be disabled. Sending a message with msg.enable set to false disables the buttons for input/being pressed. All wel…

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## [Node-red-plc-next-connector : no access to the variables](https://discourse.nodered.org/t/node-red-plc-next-connector-no-access-to-the-variables/83126)

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**Author:** [@mike67](https://discourse.nodered.org/u/mike67)\
**Replies:** 0\
**Last updated:** [23 November 2023 10:40 UTC](https://discourse.nodered.org/t/node-red-plc-next-connector-no-access-to-the-variables/83126 "2023-11-23T10:40:28Z")

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Hello I use NodeRed 3.0.2 on a device from PhoenixContact (based of Debian) AXC F 2152. I use the node-red-plc-next-connector which permits to access to the variables of this device. The node Read Variables presents t…

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## [The catalogue hasn't been updated since four days](https://discourse.nodered.org/t/the-catalogue-hasnt-been-updated-since-four-days/83119)

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**Author:** [@RvG](https://discourse.nodered.org/u/RvG)\
**Replies:** 6\
**Last updated:** [23 November 2023 08:30 UTC](https://discourse.nodered.org/t/the-catalogue-hasnt-been-updated-since-four-days/83119 "2023-11-23T08:30:00Z")

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The nodes catalogue hasn't been updated in the last few days. The last update was on Sunday, November 19: "updated\_at": "2023-11-19T10:16:32.928Z" And yes, there have been new node releases since then. Maybe some proce…

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## [UIBUILDER 6.5 question about updateing html parts and classes](https://discourse.nodered.org/t/uibuilder-6-5-question-about-updateing-html-parts-and-classes/83112)

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**Author:** [@daspixel](https://discourse.nodered.org/u/daspixel)\
**Replies:** 1\
**Last updated:** [23 November 2023 00:49 UTC](https://discourse.nodered.org/t/uibuilder-6-5-question-about-updateing-html-parts-and-classes/83112 "2023-11-23T00:49:33Z")

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Hi, this question are about 6.5 I allready updated to 6.6 but not to 6.7 (but I will do as soon as possible) Actually I do have static coded html "elements" that are looking like this \<div class="i…

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## [\[ANNOUNCE\] node-red-contrib-blockly version 2.4.0](https://discourse.nodered.org/t/announce-node-red-contrib-blockly-version-2-4-0/83114)

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**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Replies:** 2\
**Last updated:** [22 November 2023 23:47 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-blockly-version-2-4-0/83114 "2023-11-22T23:47:27Z")

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Hi folks, Version 2.4.0 of the node-red-contrib-blockly is available in the palette :partying\_face: :champagne: :clinking\_glasses: This version contains the following changes: New block to convert a buffer to a list…

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## [New Shelly wall display (and alternatives?)](https://discourse.nodered.org/t/new-shelly-wall-display-and-alternatives/80961)

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**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Replies:** 52\
**Last updated:** [22 November 2023 21:04 UTC](https://discourse.nodered.org/t/new-shelly-wall-display-and-alternatives/80961 "2023-11-22T21:04:54Z")

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Hi folks, Long time ago we had a discussion in this community about small wall mount touch screens with embedded temperature and humidity sensor. Today in the live stream from Shelly they presented some new devices, in…

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## [GS-T3E display with OpenHASP](https://discourse.nodered.org/t/gs-t3e-display-with-openhasp/83111)

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**Author:** [@stefan24](https://discourse.nodered.org/u/stefan24)\
**Replies:** 0\
**Last updated:** [22 November 2023 20:59 UTC](https://discourse.nodered.org/t/gs-t3e-display-with-openhasp/83111 "2023-11-22T20:59:35Z")

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next post from my homepage in german under GS-T3E Display mit OpenHASP – Smarthome von Stefan B. After various forum posts regarding new touch displays with 480×480 pixels and switch function that also work with OpenHAS…

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## [Implment data base](https://discourse.nodered.org/t/implment-data-base/83095)

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**Author:** [@modmeid](https://discourse.nodered.org/u/modmeid)\
**Replies:** 4\
**Last updated:** [22 November 2023 20:46 UTC](https://discourse.nodered.org/t/implment-data-base/83095 "2023-11-22T20:46:22Z")

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Hi Guys , I'm new in node red , I have to implement these data into node red can you please guide me how to do that ? , this is wha node red shows me t

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## [Ulanzi Display TC001 with Awtrix-Light](https://discourse.nodered.org/t/ulanzi-display-tc001-with-awtrix-light/83108)

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**Author:** [@stefan24](https://discourse.nodered.org/u/stefan24)\
**Replies:** 0\
**Last updated:** [22 November 2023 19:19 UTC](https://discourse.nodered.org/t/ulanzi-display-tc001-with-awtrix-light/83108 "2023-11-22T19:19:27Z")

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I wrote a german review on my homepage about the Ulanzi Display TC001, which can be flashed with Awtrix-Light and then controlled by MQTT: https://smarthome.sb242.de/hardware/ulanzi-display-tc001-mit-awtrix-light/ I wi…

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## [Putting the value of a global variable inside a line of an object from inject](https://discourse.nodered.org/t/putting-the-value-of-a-global-variable-inside-a-line-of-an-object-from-inject/83104)

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**Author:** [@Sysmac](https://discourse.nodered.org/u/Sysmac)\
**Replies:** 2\
**Last updated:** [22 November 2023 18:33 UTC](https://discourse.nodered.org/t/putting-the-value-of-a-global-variable-inside-a-line-of-an-object-from-inject/83104 "2023-11-22T18:33:02Z")

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Inject node has { "metrics": \[ { "name": "testing/test1", "value": 11 }, { "name": "testing/test2", "value": 12 } \] } I then use the JSON node to convert to a string "{"metrics":\[{"name":"testing/test1","va…

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## [GIT project clone "Authentication failed"](https://discourse.nodered.org/t/git-project-clone-authentication-failed/82953)

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**Author:** [@alexgorbatchev](https://discourse.nodered.org/u/alexgorbatchev)\
**Replies:** 3\
**Last updated:** [22 November 2023 17:43 UTC](https://discourse.nodered.org/t/git-project-clone-authentication-failed/82953 "2023-11-22T17:43:42Z")

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Hi friends, I've been trying to figure this out for days. Problem: I have a node-red v3.1.0 and gitea v1.21.0 running in a Kubernetes cluster. I'm adding public/private keys to node-red via a secret and gitea user ha…

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## [FR: Give context to RED.validators.typedInput](https://discourse.nodered.org/t/fr-give-context-to-red-validators-typedinput/82943)

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**Author:** [@GogoVega](https://discourse.nodered.org/u/GogoVega)\
**Replies:** 1\
**Last updated:** [22 November 2023 17:20 UTC](https://discourse.nodered.org/t/fr-give-context-to-red-validators-typedinput/82943 "2023-11-22T17:20:47Z")

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Hi team, Would it be possible to give a context to RED.validators.typedInput? I would like to validate inputs in a container with typedInput validator but for now it's not possible because the global context is used an…

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## [What does the error code "port not open" mean?](https://discourse.nodered.org/t/what-does-the-error-code-port-not-open-mean/83101)

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**Author:** [@Maans](https://discourse.nodered.org/u/Maans)\
**Replies:** 0\
**Last updated:** [22 November 2023 14:59 UTC](https://discourse.nodered.org/t/what-does-the-error-code-port-not-open-mean/83101 "2023-11-22T14:59:46Z")

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Im trying to use a siemens iot2050 to read values from PAC3220. But from my modbus read node I get the error "Port not open". How do I fix this?

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## [Select Dropdown with Hierarchy](https://discourse.nodered.org/t/select-dropdown-with-hierarchy/83096)

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**Author:** [@germancmartinez](https://discourse.nodered.org/u/germancmartinez)\
**Replies:** 2\
**Last updated:** [22 November 2023 14:50 UTC](https://discourse.nodered.org/t/select-dropdown-with-hierarchy/83096 "2023-11-22T14:50:32Z")

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Hi! Is there a way to implement a Select Dropdown with Hierarchy in the Editor?

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## [Node.name acces in dashboard V1 template node](https://discourse.nodered.org/t/node-name-acces-in-dashboard-v1-template-node/83088)

<div class="topic-metadata">

**Author:** [@jtalbourdet](https://discourse.nodered.org/u/jtalbourdet)\
**Replies:** 2\
**Last updated:** [22 November 2023 12:31 UTC](https://discourse.nodered.org/t/node-name-acces-in-dashboard-v1-template-node/83088 "2023-11-22T12:31:45Z")

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Hello Node-Red community, Can anyone tell me if it's possible to access the variable node.name in a template node as we would do in a function node? Thanks in advance.

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