# Latest

**URL:** https://discourse.nodered.org/latest.md?page=385

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

**Page:** 386

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## [Delay node losing messages](https://discourse.nodered.org/t/delay-node-losing-messages/76029)

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**Author:** [@jdonkinMotiv](https://discourse.nodered.org/u/jdonkinMotiv)\
**Replies:** 10\
**Last updated:** [3 March 2023 17:15 UTC](https://discourse.nodered.org/t/delay-node-losing-messages/76029 "2023-03-03T17:15:05Z")

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I am using the Cron Node Plus node to do multi day delays on my workflows. I am finding that the multi day delays disappear before they fire. Does anyone know any reason why multi day delays would disappear from the dy…

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## [Performance change in handling messages between version 1.x and 2.x](https://discourse.nodered.org/t/performance-change-in-handling-messages-between-version-1-x-and-2-x/75969)

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**Author:** [@jfuerth](https://discourse.nodered.org/u/jfuerth)\
**Replies:** 19\
**Last updated:** [3 March 2023 19:30 UTC](https://discourse.nodered.org/t/performance-change-in-handling-messages-between-version-1-x-and-2-x/75969 "2023-03-03T19:30:54Z")

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Hi, I've been using an older version of Node-RED (1.2.9) for a while and it has been working great. I have flows that are handling multiple thousands of messages per second coming from a message broker. I recently decid…

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## [✨ FlexDash alpha release - round 3](https://discourse.nodered.org/t/flexdash-alpha-release-round-3/72562)

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**Author:** [@tve](https://discourse.nodered.org/u/tve)\
**Replies:** 148\
**Last updated:** [3 March 2023 18:54 UTC](https://discourse.nodered.org/t/flexdash-alpha-release-round-3/72562 "2023-03-03T18:54:54Z")

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The FlexDash 'round 2' thread has gotten to 145 posts so I thought it's time to start a fresh thread. I put it into the Dashboard category, hope that's OK. New release! 21 Dec 16:43:03 - \[info\] Node-RED FlexDash plugin …

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## [Button normally open](https://discourse.nodered.org/t/button-normally-open/75390)

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**Author:** [@Loveflowersx](https://discourse.nodered.org/u/Loveflowersx)\
**Replies:** 15\
**Last updated:** [3 March 2023 17:29 UTC](https://discourse.nodered.org/t/button-normally-open/75390 "2023-03-03T17:29:49Z")

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Hello everyone Reference to post Momentary switch or button (normally open) I don't understand how to do it, I would like it to remain true when pressed and false when not pressed. I am trying to do it with an LED node…

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## [Converting MODBUS data to date-time with Array](https://discourse.nodered.org/t/converting-modbus-data-to-date-time-with-array/76060)

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**Author:** [@sefaguntepe](https://discourse.nodered.org/u/sefaguntepe)\
**Replies:** 6\
**Last updated:** [3 March 2023 17:09 UTC](https://discourse.nodered.org/t/converting-modbus-data-to-date-time-with-array/76060 "2023-03-03T17:09:43Z")

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Hello, how can I convert the quad data from MODBUS to date-time? 0: 23 1: 514 2: 2310 3: 59000

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## [How to display a "message" from within a flow function](https://discourse.nodered.org/t/how-to-display-a-message-from-within-a-flow-function/76064)

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**Author:** [@gNeandr](https://discourse.nodered.org/u/gNeandr)\
**Replies:** 13\
**Last updated:** [3 March 2023 17:06 UTC](https://discourse.nodered.org/t/how-to-display-a-message-from-within-a-flow-function/76064 "2023-03-03T17:06:31Z")

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From within a flow js function using a console.log is easy to use. But how to display that message/string to the dashboard display? The page RED.notify : Node-RED has a line: RED.notify("Hello World"); Seems that's no…

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## [Node-Red save to Postgres](https://discourse.nodered.org/t/node-red-save-to-postgres/75974)

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**Author:** [@Chrolloo123](https://discourse.nodered.org/u/Chrolloo123)\
**Replies:** 4\
**Last updated:** [3 March 2023 16:42 UTC](https://discourse.nodered.org/t/node-red-save-to-postgres/75974 "2023-03-03T16:42:03Z")

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I have a flow that received mqtt and save to postgres using re-postgres. Here's my flow. \[ { "id": "03a53e00c9c78103", "type": "function", "z": "14ee6d7566a42e0e", "name": "function 3…

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## [Trouble reading from JSObject created from XML](https://discourse.nodered.org/t/trouble-reading-from-jsobject-created-from-xml/75947)

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**Author:** [@Darren](https://discourse.nodered.org/u/Darren)\
**Replies:** 7\
**Last updated:** [3 March 2023 15:40 UTC](https://discourse.nodered.org/t/trouble-reading-from-jsobject-created-from-xml/75947 "2023-03-03T15:40:13Z")

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I'm trying to use a flow to process an XML generated by GXWorks3 for industrial PLCs into some sort of array for use in more complex flows. I've puzzled over it for a couple days, tried ChatGPT, and finally turn to the f…

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## [How to pass the msg parameters through a node?](https://discourse.nodered.org/t/how-to-pass-the-msg-parameters-through-a-node/75787)

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**Author:** [@Josh](https://discourse.nodered.org/u/Josh)\
**Replies:** 6\
**Last updated:** [3 March 2023 14:31 UTC](https://discourse.nodered.org/t/how-to-pass-the-msg-parameters-through-a-node/75787 "2023-03-03T14:31:06Z")

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Hi I guess my question topic is slightly wrong. Anyways Ill explain here in detail. I have a Node A wanting to pass msg.(anythin) to Node C. But my Node B ( Being a custom node built by a community member) does not pass…

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## [Can any one tel me how can i login to my raspberry ui dashboard on different wifi router ip](https://discourse.nodered.org/t/can-any-one-tel-me-how-can-i-login-to-my-raspberry-ui-dashboard-on-different-wifi-router-ip/76047)

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**Author:** [@issambfs1](https://discourse.nodered.org/u/issambfs1)\
**Replies:** 3\
**Last updated:** [3 March 2023 14:12 UTC](https://discourse.nodered.org/t/can-any-one-tel-me-how-can-i-login-to-my-raspberry-ui-dashboard-on-different-wifi-router-ip/76047 "2023-03-03T14:12:39Z")

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can any one tel me how can i login to my raspberry ui dashboard on different wifi router ip or any connection internet . not local !

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## [How to set an output that requires both switch and setpoint criteria?](https://discourse.nodered.org/t/how-to-set-an-output-that-requires-both-switch-and-setpoint-criteria/76038)

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**Author:** [@CoryD](https://discourse.nodered.org/u/CoryD)\
**Replies:** 1\
**Last updated:** [3 March 2023 13:59 UTC](https://discourse.nodered.org/t/how-to-set-an-output-that-requires-both-switch-and-setpoint-criteria/76038 "2023-03-03T13:59:56Z")

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Hi, I'm trying to control an I/O module to turn on/off some Heater relays based on some input temperatures and a set point. I've created a very basic Dashboard and some Node-RED logic to do this, and I am struggling to g…

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## [IOT Remote Monitoring and SSH](https://discourse.nodered.org/t/iot-remote-monitoring-and-ssh/76054)

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**Author:** [@ankit.prasad](https://discourse.nodered.org/u/ankit.prasad)\
**Replies:** 3\
**Last updated:** [3 March 2023 13:57 UTC](https://discourse.nodered.org/t/iot-remote-monitoring-and-ssh/76054 "2023-03-03T13:57:35Z")

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If we have many Raspberry Pi how can we keep the Pi's connected to a central server and can reverse connect to the server . Devices are behind NAT . Whats Open Source Packages or Docker Images can we use . for remote …

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## [Mysql-r2 define port](https://discourse.nodered.org/t/mysql-r2-define-port/76018)

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**Author:** [@dgagliadi](https://discourse.nodered.org/u/dgagliadi)\
**Replies:** 5\
**Last updated:** [3 March 2023 13:43 UTC](https://discourse.nodered.org/t/mysql-r2-define-port/76018 "2023-03-03T13:43:51Z")

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I am trying to connect to a DB at port 1433. I can connect to the DB via SQL Server Management Studio without issue. But when I run node-red from the same PC, i cannot connect to the db. I've tried both the mysql and …

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## [Unable to install a new palette](https://discourse.nodered.org/t/unable-to-install-a-new-palette/76010)

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**Author:** [@Apollo13](https://discourse.nodered.org/u/Apollo13)\
**Replies:** 7\
**Last updated:** [3 March 2023 11:30 UTC](https://discourse.nodered.org/t/unable-to-install-a-new-palette/76010 "2023-03-03T11:30:48Z")

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I'm not able to install a new palette. If I try to install one, following error occurs: 2023-03-02T17:44:06.576Z npm install --no-audit --no-update-notifier --no-fund --save --save-prefix=~ --production --engine-strict …

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## [Change trigger delay value with numeric dashboard input](https://discourse.nodered.org/t/change-trigger-delay-value-with-numeric-dashboard-input/76051)

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**Author:** [@Andre7tyone](https://discourse.nodered.org/u/Andre7tyone)\
**Replies:** 5\
**Last updated:** [3 March 2023 11:14 UTC](https://discourse.nodered.org/t/change-trigger-delay-value-with-numeric-dashboard-input/76051 "2023-03-03T11:14:52Z")

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I want do increase or decrease the trigger delay of the trigger node with a numeric dashbord node. Tried it, but found no solution :frowning:

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## [\[ Flexdash \] \[@flexdash/mode-red-fd-corewidgets \]](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997)

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**Author:** [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Replies:** 10\
**Last updated:** [3 March 2023 11:13 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997 "2023-03-03T11:13:29Z")

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HI, By using the example inside "Import" i tried to run the Hello-world example for flexdash. But when i tried to deploy ther project i alway get the error : "The workspace contains some unknown node types:\* flexdash t…

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## [How to make a download button with the Template-Node (Dashboard)](https://discourse.nodered.org/t/how-to-make-a-download-button-with-the-template-node-dashboard/76044)

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**Author:** [@Larssers](https://discourse.nodered.org/u/Larssers)\
**Replies:** 1\
**Last updated:** [3 March 2023 11:11 UTC](https://discourse.nodered.org/t/how-to-make-a-download-button-with-the-template-node-dashboard/76044 "2023-03-03T11:11:45Z")

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Hi, I am pretty new to Node-Red and need some help here. Also English isn't my first language, so please be patient with me. My goal currently is to make a UI, where you can upload a file, which get some format changes …

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## [Restricting HTML injection](https://discourse.nodered.org/t/restricting-html-injection/76052)

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**Author:** [@MOUNIKA0536](https://discourse.nodered.org/u/MOUNIKA0536)\
**Replies:** 1\
**Last updated:** [3 March 2023 11:08 UTC](https://discourse.nodered.org/t/restricting-html-injection/76052 "2023-03-03T11:08:03Z")

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How to avoid html injection in node red default nodes.

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## [Stop the flow, if there's no more mqtt-topics coming in](https://discourse.nodered.org/t/stop-the-flow-if-theres-no-more-mqtt-topics-coming-in/76013)

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**Author:** [@binderth](https://discourse.nodered.org/u/binderth)\
**Replies:** 5\
**Last updated:** [3 March 2023 10:47 UTC](https://discourse.nodered.org/t/stop-the-flow-if-theres-no-more-mqtt-topics-coming-in/76013 "2023-03-03T10:47:26Z")

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So, I've got a cyclic "keep-alive" flow, which keeps sending flow-variables to a specific endpoint. That's ok, but I'd like the flow to stop, if there's no more mqtt-topic coming in. Presently I'm subscribing to a bunc…

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## [How to move s3 object from one bucket to another using node red](https://discourse.nodered.org/t/how-to-move-s3-object-from-one-bucket-to-another-using-node-red/76046)

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**Author:** [@nit-cyber](https://discourse.nodered.org/u/nit-cyber)\
**Replies:** 0\
**Last updated:** [3 March 2023 08:25 UTC](https://discourse.nodered.org/t/how-to-move-s3-object-from-one-bucket-to-another-using-node-red/76046 "2023-03-03T08:25:34Z")

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How to move s3 object from one bucket to another using node red. Please reply thanks

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## [Node Red to Postgres (closed - duplicate)](https://discourse.nodered.org/t/node-red-to-postgres-closed-duplicate/76041)

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**Author:** [@Chrolloo123](https://discourse.nodered.org/u/Chrolloo123)\
**Replies:** 1\
**Last updated:** [3 March 2023 08:18 UTC](https://discourse.nodered.org/t/node-red-to-postgres-closed-duplicate/76041 "2023-03-03T08:18:27Z")

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hello. So I switched to node-red-contrib-postgrestor-next and It's actually working but for some reason I have a problem in json format. I have a posgres column that is jsonb and when I tried to deploy I encounter an err…

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## [I can't connect 2 IPs with mqtt in localhost](https://discourse.nodered.org/t/i-cant-connect-2-ips-with-mqtt-in-localhost/75989)

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**Author:** [@ManuGW](https://discourse.nodered.org/u/ManuGW)\
**Replies:** 11\
**Last updated:** [3 March 2023 08:11 UTC](https://discourse.nodered.org/t/i-cant-connect-2-ips-with-mqtt-in-localhost/75989 "2023-03-03T08:11:20Z")

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Hi, I'm Manu I'm using an IOT from where I collect a digital signal coming from a photocell and transform it into a data insertion in a database, but I want to send it through mqtt from the IOT to a PC. It makes the con…

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## [Node-red-contrib-postgrestor-next](https://discourse.nodered.org/t/node-red-contrib-postgrestor-next/76032)

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**Author:** [@Chrolloo123](https://discourse.nodered.org/u/Chrolloo123)\
**Replies:** 0\
**Last updated:** [3 March 2023 03:41 UTC](https://discourse.nodered.org/t/node-red-contrib-postgrestor-next/76032 "2023-03-03T03:41:02Z")

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Everytime I tried to save my query to postgres I've got an error it says "error: invalid input syntax for type json" here's my flow: \[ { "id": "3095d062c0825ec3", "type": "mqtt in", "z": "14…

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## [Cannot interact with any buttons on nodes (timestamps, debug nodes) Cannot see values and trigger times of nodes](https://discourse.nodered.org/t/cannot-interact-with-any-buttons-on-nodes-timestamps-debug-nodes-cannot-see-values-and-trigger-times-of-nodes/76021)

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**Author:** [@xxgmxx](https://discourse.nodered.org/u/xxgmxx)\
**Replies:** 2\
**Last updated:** [2 March 2023 21:06 UTC](https://discourse.nodered.org/t/cannot-interact-with-any-buttons-on-nodes-timestamps-debug-nodes-cannot-see-values-and-trigger-times-of-nodes/76021 "2023-03-02T21:06:03Z")

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Hey there, guys! Can anyone tell me why I cannot press the timestamp button in any of my flows? The debug button also doesn't work :confused: I have to keep reloading the page until it does. Homeassistant's companion app…

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## [Decode "object: date:" in an mqtt frame](https://discourse.nodered.org/t/decode-object-date-in-an-mqtt-frame/76019)

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**Author:** [@Ayno](https://discourse.nodered.org/u/Ayno)\
**Replies:** 0\
**Last updated:** [2 March 2023 19:13 UTC](https://discourse.nodered.org/t/decode-object-date-in-an-mqtt-frame/76019 "2023-03-02T19:13:01Z")

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Hello, I have Lora devices and a LoraWan Gateway to transmit in MQTT the information of devices here is one of them : (the one of the Dragino LDS02) object applicationID: "3" applicationName: "Rak7268" devEUI: "a84041…

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## [\[ANNOUNCE\] node-red-contrib-chronos 1.19](https://discourse.nodered.org/t/announce-node-red-contrib-chronos-1-19/76016)

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**Author:** [@jens\_rossbach](https://discourse.nodered.org/u/jens_rossbach)\
**Replies:** 0\
**Last updated:** [2 March 2023 18:30 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-chronos-1-19/76016 "2023-03-02T18:30:07Z")

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Hi all, recently I published release 1.19 of node-red-contrib-chronos, please have a look at the announcement on GitHub for more details. :loudspeaker: node-red-contrib-chronos 1.19

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## [More jsonata array filtering](https://discourse.nodered.org/t/more-jsonata-array-filtering/75937)

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**Author:** [@tobiasselin](https://discourse.nodered.org/u/tobiasselin)\
**Replies:** 20\
**Last updated:** [2 March 2023 18:14 UTC](https://discourse.nodered.org/t/more-jsonata-array-filtering/75937 "2023-03-02T18:14:50Z")

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I want to filter arrays for some key value with jsonata, eg: ... \`exchange-document\`\[\`$\`.kind = "A2"\].\`bibliographic-data\`... but I am interested in more than one value so I have tried ... \`exchange-document\`\[\`$\`.kind…

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## [Dropdown in table](https://discourse.nodered.org/t/dropdown-in-table/76000)

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**Author:** [@Manuel\_o](https://discourse.nodered.org/u/Manuel_o)\
**Replies:** 0\
**Last updated:** [2 March 2023 15:54 UTC](https://discourse.nodered.org/t/dropdown-in-table/76000 "2023-03-02T15:54:54Z")

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Hello. I try to implement a dropdown menu into my table. I read a lot about, that it is the hardest, but best way to create good dashbaords with the tabulator. But i am asking myselft how to integrate a simple dropdow…

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## [Node RED w/ VPN](https://discourse.nodered.org/t/node-red-w-vpn/76007)

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**Author:** [@MVArdent](https://discourse.nodered.org/u/MVArdent)\
**Replies:** 2\
**Last updated:** [2 March 2023 17:54 UTC](https://discourse.nodered.org/t/node-red-w-vpn/76007 "2023-03-02T17:54:24Z")

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I have a question and please forgive me if it seems basic. I have a client about an hour away with a project we are doing. Its basically a packaging line with 8 station controlled with PLC's. There is a main hub which…

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## [Tuya device integration without HA](https://discourse.nodered.org/t/tuya-device-integration-without-ha/76006)

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**Author:** [@DeWoAlliSeged7](https://discourse.nodered.org/u/DeWoAlliSeged7)\
**Replies:** 1\
**Last updated:** [2 March 2023 17:37 UTC](https://discourse.nodered.org/t/tuya-device-integration-without-ha/76006 "2023-03-02T17:37:26Z")

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Hello How do i change the status of a tuya device? I got the node-red-contrib-tuya-smart-device palet. I have the device connedted! I can debug device data (If i use the switch on my app i get the respons: ) But …

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