# Latest

**URL:** https://discourse.nodered.org/latest.md?page=1107

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

**Page:** 1108

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## [Pagination Tabulator in ui-table](https://discourse.nodered.org/t/pagination-tabulator-in-ui-table/25498)

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**Author:** [@d0d04m3](https://discourse.nodered.org/u/d0d04m3)\
**Replies:** 3\
**Last updated:** [25 April 2020 21:01 UTC](https://discourse.nodered.org/t/pagination-tabulator-in-ui-table/25498 "2020-04-25T21:01:01Z")

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hi I need use pagination in ui-table and use this to UI-control node but not happen anything { "Tabulator": { "layout": "fitColumns", "responsiveLayout": "hide", "tooltips": true, "…

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## [Python data into Node red](https://discourse.nodered.org/t/python-data-into-node-red/25500)

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**Author:** [@Kiwi\_gamer01](https://discourse.nodered.org/u/Kiwi_gamer01)\
**Replies:** 0\
**Last updated:** [25 April 2020 20:45 UTC](https://discourse.nodered.org/t/python-data-into-node-red/25500 "2020-04-25T20:45:19Z")

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I have a program (Python3) which reproduces the microphone volume and sends a stdout.wirte. On the one hand I tried to read the whole thing with the Pythonshell, but this is only for python 2. Then I tested exec but I ge…

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## [MariaDb & Serial Port Data](https://discourse.nodered.org/t/mariadb-serial-port-data/25459)

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**Author:** [@scalci](https://discourse.nodered.org/u/scalci)\
**Replies:** 4\
**Last updated:** [25 April 2020 15:52 UTC](https://discourse.nodered.org/t/mariadb-serial-port-data/25459 "2020-04-25T15:52:02Z")

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Hi Everyone, I need some help and direction if anyone can assist. I have and creating a weather station that get data via the Rasp serial port that I display via Node Red. I want to log this data into a DB. I installe…

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## [Mqtt -\> Node-Red -\> InfluxDB](https://discourse.nodered.org/t/mqtt-node-red-influxdb/25439)

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**Author:** [@URBANsUNITED](https://discourse.nodered.org/u/URBANsUNITED)\
**Replies:** 6\
**Last updated:** [25 April 2020 15:10 UTC](https://discourse.nodered.org/t/mqtt-node-red-influxdb/25439 "2020-04-25T15:10:58Z")

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Hi! I am trying for hours now to get a solution for my project. What I want: Get the data from my tasmota energy logger into influxdb to use Grafana later. All is set up and working except the new Node-Red part. Thi…

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## [Firebase Storage Node](https://discourse.nodered.org/t/firebase-storage-node/25287)

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**Author:** [@WImpie](https://discourse.nodered.org/u/WImpie)\
**Replies:** 11\
**Last updated:** [25 April 2020 15:10 UTC](https://discourse.nodered.org/t/firebase-storage-node/25287 "2020-04-25T15:10:56Z")

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Hi all Did anyone used the firebase storage node before and how did you configure it. Mine does not want to connect.

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## [Raspberry Pi Read GPIO pin at regular intervals](https://discourse.nodered.org/t/raspberry-pi-read-gpio-pin-at-regular-intervals/25344)

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**Author:** [@leeg77](https://discourse.nodered.org/u/leeg77)\
**Replies:** 7\
**Last updated:** [25 April 2020 14:42 UTC](https://discourse.nodered.org/t/raspberry-pi-read-gpio-pin-at-regular-intervals/25344 "2020-04-25T14:42:27Z")

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Hello, first time posting, I am on a steep learning curve with Node-Red, so forgive my ignorance. I am trying to create a flow that reads the state of a GPIO pin on the raspberry pi every minute. I can read the current …

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## [Cloudinary Node](https://discourse.nodered.org/t/cloudinary-node/25463)

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**Author:** [@WImpie](https://discourse.nodered.org/u/WImpie)\
**Replies:** 2\
**Last updated:** [25 April 2020 14:36 UTC](https://discourse.nodered.org/t/cloudinary-node/25463 "2020-04-25T14:36:01Z")

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Hi all Is there any node out there that can write and read from cloudinary - https://cloudinary.com/

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## [How to change the Node-RED WEB language?](https://discourse.nodered.org/t/how-to-change-the-node-red-web-language/8499)

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**Author:** [@pangda](https://discourse.nodered.org/u/pangda)\
**Replies:** 2\
**Last updated:** [25 April 2020 14:23 UTC](https://discourse.nodered.org/t/how-to-change-the-node-red-web-language/8499 "2020-04-25T14:23:44Z")

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Node-RED: v0.19.5 node.js: v8.10.0 Now the Node-RED WEB language is Chinese, how to change to English?

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## [Form resize problem!](https://discourse.nodered.org/t/form-resize-problem/25479)

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**Author:** [@samnikos7](https://discourse.nodered.org/u/samnikos7)\
**Replies:** 2\
**Last updated:** [25 April 2020 13:55 UTC](https://discourse.nodered.org/t/form-resize-problem/25479 "2020-04-25T13:55:11Z")

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As this is my first post to this forum I would like to thank you for your great job. I am using Node-Red on a Raspberry Pi 3 as an MQTT server with MOSQUITTO. I trying to use the UI form as a TAB where the user will gi…

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## [Dashboard Layout adjustment](https://discourse.nodered.org/t/dashboard-layout-adjustment/25477)

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**Author:** [@Rakeshscetic](https://discourse.nodered.org/u/Rakeshscetic)\
**Replies:** 1\
**Last updated:** [25 April 2020 12:36 UTC](https://discourse.nodered.org/t/dashboard-layout-adjustment/25477 "2020-04-25T12:36:41Z")

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Hi Everyone, I am stuck in the dashboard design, to the below screen shot i would like to expand the group6 to under all Maxim 2,3,4 group. Group6 width is 5, i want to make it 15 and want to move below the Maxim 2,3,4. …

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## [Pythonshell for Python3 ?!](https://discourse.nodered.org/t/pythonshell-for-python3/25473)

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**Author:** [@Kiwi\_gamer01](https://discourse.nodered.org/u/Kiwi_gamer01)\
**Replies:** 1\
**Last updated:** [25 April 2020 11:08 UTC](https://discourse.nodered.org/t/pythonshell-for-python3/25473 "2020-04-25T11:08:50Z")

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I use pythonshell to import printout data from a Python3 script but pythonshell uses python2 -\> this leads to an error. Now the question is how can I tell the Powershell that it should use python3 or is there another sol…

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## [How to wake up my tablet through Home Assistant](https://discourse.nodered.org/t/how-to-wake-up-my-tablet-through-home-assistant/23900)

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**Author:** [@JanVe](https://discourse.nodered.org/u/JanVe)\
**Replies:** 2\
**Last updated:** [25 April 2020 10:29 UTC](https://discourse.nodered.org/t/how-to-wake-up-my-tablet-through-home-assistant/23900 "2020-04-25T10:29:27Z")

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I am a new user of Home Assistant and Node red. My configuration.yaml: group: !include groups.yaml automation: !include automations.yaml script: !include scripts.yaml scene: !include scenes.yaml media\_player: pla…

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## [Transparent background on md-card in template node](https://discourse.nodered.org/t/transparent-background-on-md-card-in-template-node/25384)

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**Author:** [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Replies:** 20\
**Last updated:** [25 April 2020 06:43 UTC](https://discourse.nodered.org/t/transparent-background-on-md-card-in-template-node/25384 "2020-04-25T06:43:30Z")

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As subject, I want a transparent background on md-card (ie the group), somehow I am not able to force it, I see body.nr-dashboard-theme md-content md-card getting a background color. Can I set it to transparent somehow …

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## [Custom node appearance: how to change background color, height, width, etc](https://discourse.nodered.org/t/custom-node-appearance-how-to-change-background-color-height-width-etc/23203)

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**Author:** [@shurikasa](https://discourse.nodered.org/u/shurikasa)\
**Replies:** 9\
**Last updated:** [16 March 2020 21:41 UTC](https://discourse.nodered.org/t/custom-node-appearance-how-to-change-background-color-height-width-etc/23203 "2020-03-16T21:41:56Z")

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Hello guys, I am following the following guide to define my custom node appearance: https://nodered.org/docs/creating-nodes/appearance However I can see that the background color is defined by a "color" property that …

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## [Dashboard: how to rearrange the layout?](https://discourse.nodered.org/t/dashboard-how-to-rearrange-the-layout/25444)

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**Author:** [@scalci](https://discourse.nodered.org/u/scalci)\
**Replies:** 3\
**Last updated:** [25 April 2020 05:11 UTC](https://discourse.nodered.org/t/dashboard-how-to-rearrange-the-layout/25444 "2020-04-25T05:11:04Z")

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Hi, is there way to arrange the "Dashboard" in ones own layout? At the moment it does an auto arrange according to the groups, but one can not arrange with in a group.. Or if there are any other nodes I can use. I am bu…

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## [Arduino serial port closed](https://discourse.nodered.org/t/arduino-serial-port-closed/20350)

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**Author:** [@omnibiku](https://discourse.nodered.org/u/omnibiku)\
**Replies:** 6\
**Last updated:** [25 April 2020 01:58 UTC](https://discourse.nodered.org/t/arduino-serial-port-closed/20350 "2020-04-25T01:58:30Z")

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I'm using an Arduino Uno R3 for my project and running into an issue where the serial port randomly closes and does not reconnect. This is the error I receive: "Arduino serial port closed" These are the environment det…

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## [SQLite and localtime operations](https://discourse.nodered.org/t/sqlite-and-localtime-operations/25396)

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**Author:** [@whatsupskip](https://discourse.nodered.org/u/whatsupskip)\
**Replies:** 1\
**Last updated:** [25 April 2020 00:21 UTC](https://discourse.nodered.org/t/sqlite-and-localtime-operations/25396 "2020-04-25T00:21:25Z")

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I have been trying to modify Pete Scargill's Track Broadband Outage in Node Red to report the results in my local time (zone), but I keep hitting a brick wall. Primarily the problem appears to be in the section that gen…

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## [NODE-RED et Mosquitto déconnection](https://discourse.nodered.org/t/node-red-et-mosquitto-deconnection/25313)

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**Author:** [@stepg](https://discourse.nodered.org/u/stepg)\
**Replies:** 10\
**Last updated:** [25 April 2020 00:08 UTC](https://discourse.nodered.org/t/node-red-et-mosquitto-deconnection/25313 "2020-04-25T00:08:53Z")

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I made a water leak detection system for the house which uses a Raspberry PI 3 B + as the server on which NODE-RED and Mosquitto are installed. This system communicates with 5 Wemos D1 Mini via WIFI network. The problem…

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## [How send persist data to cloud](https://discourse.nodered.org/t/how-send-persist-data-to-cloud/25395)

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**Author:** [@abedgarr](https://discourse.nodered.org/u/abedgarr)\
**Replies:** 16\
**Last updated:** [24 April 2020 21:40 UTC](https://discourse.nodered.org/t/how-send-persist-data-to-cloud/25395 "2020-04-24T21:40:31Z")

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Good morning, I have a query. I am using the cloud BeeBotte, and the data sent from BeeBotte to Node-network are persistent data messages, while the messages sent from Node-red to Beebotte are messages without persistenc…

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## [Write PMS5003 values to Influx](https://discourse.nodered.org/t/write-pms5003-values-to-influx/25433)

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**Author:** [@PeterKatana](https://discourse.nodered.org/u/PeterKatana)\
**Replies:** 12\
**Last updated:** [24 April 2020 21:13 UTC](https://discourse.nodered.org/t/write-pms5003-values-to-influx/25433 "2020-04-24T21:13:55Z")

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Dear community, I want to write measurements from a PMS5003 particle sensor to a InfluxDB. I used the following flow: \[{"id":"66abefa.684ae1","type":"tab","label":"Flow 6","disabled":false,"info":""},{"id":"e450ba8e.e…

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## [Node Red v1.0.6 start up oddity](https://discourse.nodered.org/t/node-red-v1-0-6-start-up-oddity/25431)

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**Author:** [@StrongTown](https://discourse.nodered.org/u/StrongTown)\
**Replies:** 13\
**Last updated:** [24 April 2020 21:11 UTC](https://discourse.nodered.org/t/node-red-v1-0-6-start-up-oddity/25431 "2020-04-24T21:11:42Z")

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Quick note about the server IP address stated on start up. Incorrect on my set-up. Welcome to Node-RED 24 Apr 11:56:41 - \[info\] Node-RED version: v1.0.6 24 Apr 11:56:41 - \[info\] Node.js version: v12.16.2 24 Apr 11:5…

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## [Node-RED Projects on Windows](https://discourse.nodered.org/t/node-red-projects-on-windows/25441)

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**Author:** [@dudleyjosh](https://discourse.nodered.org/u/dudleyjosh)\
**Replies:** 1\
**Last updated:** [24 April 2020 20:16 UTC](https://discourse.nodered.org/t/node-red-projects-on-windows/25441 "2020-04-24T20:16:12Z")

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Does anyone have Node-RED Project working correctly on Windows (with Git Bash installed)? When I go to connect to the remote branch on GitHub, I get the pop-up window for authentication but every time I enter my username…

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## [How to select an Object in payload](https://discourse.nodered.org/t/how-to-select-an-object-in-payload/25440)

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**Author:** [@tarahi](https://discourse.nodered.org/u/tarahi)\
**Replies:** 6\
**Last updated:** [24 April 2020 20:07 UTC](https://discourse.nodered.org/t/how-to-select-an-object-in-payload/25440 "2020-04-24T20:07:37Z")

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Dear friends, I faced a very simple problem that confused me ! I have such a payload : 4/25/2020, 12:07:15 AMnode: 6c705480.72452c msg.payload : Object object number: ""12817"" date: ""20/04/24" time: "22:10:00+18"↵" …

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## [What is the JS function in the debug windows for date conversions?](https://discourse.nodered.org/t/what-is-the-js-function-in-the-debug-windows-for-date-conversions/25437)

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**Author:** [@Super-Nor](https://discourse.nodered.org/u/Super-Nor)\
**Replies:** 8\
**Last updated:** [24 April 2020 20:03 UTC](https://discourse.nodered.org/t/what-is-the-js-function-in-the-debug-windows-for-date-conversions/25437 "2020-04-24T20:03:26Z")

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I have been fiddling with this for hours now (yes, really) ... I am new at this so I need to put in some research time before I run to the forums. In the node-red debug pane I can output a timestamp as a numeric entry: …

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## [Function node using the value of an array](https://discourse.nodered.org/t/function-node-using-the-value-of-an-array/25436)

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**Author:** [@Freedom\_1976](https://discourse.nodered.org/u/Freedom_1976)\
**Replies:** 3\
**Last updated:** [24 April 2020 19:36 UTC](https://discourse.nodered.org/t/function-node-using-the-value-of-an-array/25436 "2020-04-24T19:36:28Z")

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Hello all, Is someone can help me to find why my flow dont work correctly... It's an irrigation system on Home assistant. I use 3 variables (1 bool and 2 number) in a function node. The variables are sent in the node …

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## [Cron max iterations issues](https://discourse.nodered.org/t/cron-max-iterations-issues/25414)

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**Author:** [@Arm555](https://discourse.nodered.org/u/Arm555)\
**Replies:** 4\
**Last updated:** [24 April 2020 17:13 UTC](https://discourse.nodered.org/t/cron-max-iterations-issues/25414 "2020-04-24T17:13:23Z")

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I’m getting this issue found here and it says to “revert to 1.7.2” but I’m not sure if this is referring to NodeRed or it’s actually referring to inject node or what. Can anyone help?

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## [Send Pushbullet to Node Red: not in devices](https://discourse.nodered.org/t/send-pushbullet-to-node-red-not-in-devices/25377)

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**Author:** [@Edwinek](https://discourse.nodered.org/u/Edwinek)\
**Replies:** 2\
**Last updated:** [24 April 2020 08:21 UTC](https://discourse.nodered.org/t/send-pushbullet-to-node-red-not-in-devices/25377 "2020-04-24T08:21:59Z")

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I've made a flow starting with a Pushbullet In node, in order to react to smartphone pushes. It works, but I can't address it directly. It doesn't appear among my devices (like Firefox, Chrome, Pixel 2 etc.), so I have …

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## [How using msg.topic, payload and transcription in compare data in switch node](https://discourse.nodered.org/t/how-using-msg-topic-payload-and-transcription-in-compare-data-in-switch-node/25365)

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**Author:** [@lingzhongli](https://discourse.nodered.org/u/lingzhongli)\
**Replies:** 4\
**Last updated:** [24 April 2020 15:18 UTC](https://discourse.nodered.org/t/how-using-msg-topic-payload-and-transcription-in-compare-data-in-switch-node/25365 "2020-04-24T15:18:54Z")

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i am doing my project that are using voice to open the door... so, i need to comapre the voice from microphone and comapre the voice data in database....if same the the it will upload the name data from user table …

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## [How to access a context variable in a switch node?](https://discourse.nodered.org/t/how-to-access-a-context-variable-in-a-switch-node/25426)

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**Author:** [@DamianosS](https://discourse.nodered.org/u/DamianosS)\
**Replies:** 11\
**Last updated:** [24 April 2020 15:06 UTC](https://discourse.nodered.org/t/how-to-access-a-context-variable-in-a-switch-node/25426 "2020-04-24T15:06:49Z")

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Hi everyone! Maybe I can't see the forest for the trees, but I thought I ask. In a switch node, how I can access a flow's context variable? In the dropdown flow. and global. are available, but not context.. Thanks, …

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## [Sent trap to node red](https://discourse.nodered.org/t/sent-trap-to-node-red/25423)

<div class="topic-metadata">

**Author:** [@rodolfo180](https://discourse.nodered.org/u/rodolfo180)\
**Replies:** 2\
**Last updated:** [24 April 2020 14:53 UTC](https://discourse.nodered.org/t/sent-trap-to-node-red/25423 "2020-04-24T14:53:18Z")

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Hello everyone, I am working on an SNMP agent gateway project. I need to be able to send a trap frame when one of the elements has an alarm. How can I create a trap plot? The SNMP module allows me to generate get and s…

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