# Latest

**URL:** https://discourse.nodered.org/latest.md?page=1229

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

**Page:** 1230

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## ["Configuration missing" influxdb (influxdb out) error](https://discourse.nodered.org/t/configuration-missing-influxdb-influxdb-out-error/15444)

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**Author:** [@RudyFiero](https://discourse.nodered.org/u/RudyFiero)\
**Replies:** 5\
**Last updated:** [13 September 2019 07:10 UTC](https://discourse.nodered.org/t/configuration-missing-influxdb-influxdb-out-error/15444 "2019-09-13T07:10:30Z")

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I am trying to use a flow that works on my Raspberry Pi at my work, but not on my R-Pi at home. I expect that I have something installed wrong, or specified wrong. When I try to deploy I get the following error message. …

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## [KNX write error by the node-red-contrib-knx node](https://discourse.nodered.org/t/knx-write-error-by-the-node-red-contrib-knx-node/7798)

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**Author:** [@Rulevalley](https://discourse.nodered.org/u/Rulevalley)\
**Replies:** 4\
**Last updated:** [14 February 2019 13:06 UTC](https://discourse.nodered.org/t/knx-write-error-by-the-node-red-contrib-knx-node/7798 "2019-02-14T13:06:19Z")

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Hi. I have a RPI3B and a KNX USB adaptor. Have installed a KNXD from micheals tech blog Issue is that first message i Try to write to the bus, gives an error and connection timeout. Read failed: Connection reset by…

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## [Allow client access over both HTTP and HTTPS?](https://discourse.nodered.org/t/allow-client-access-over-both-http-and-https/15434)

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**Author:** [@pandos](https://discourse.nodered.org/u/pandos)\
**Replies:** 15\
**Last updated:** [13 September 2019 05:45 UTC](https://discourse.nodered.org/t/allow-client-access-over-both-http-and-https/15434 "2019-09-13T05:45:36Z")

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My Node-Red server needs to support both HTTP and HTTPS request at the same time. My HTTPS configuration with LE-signed certificates works great but then I get no response on HTTP. If I disable HTTPS I can access it ov…

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## [Clearing up a httpNode.post](https://discourse.nodered.org/t/clearing-up-a-httpnode-post/15463)

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**Author:** [@brettyj](https://discourse.nodered.org/u/brettyj)\
**Replies:** 3\
**Last updated:** [12 September 2019 20:38 UTC](https://discourse.nodered.org/t/clearing-up-a-httpnode-post/15463 "2019-09-12T20:38:50Z")

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Hey, I'm working on a node, which is listening on an endpoint which is set up using a RED.httpNode.post call. I'm having an issue where after deploy the node stops outputting messages, but I am getting a response on the…

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## [Node-red communicating with Arduino using MQTT and NO Wifi?](https://discourse.nodered.org/t/node-red-communicating-with-arduino-using-mqtt-and-no-wifi/15471)

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**Author:** [@Exit2Studios](https://discourse.nodered.org/u/Exit2Studios)\
**Replies:** 2\
**Last updated:** [12 September 2019 19:59 UTC](https://discourse.nodered.org/t/node-red-communicating-with-arduino-using-mqtt-and-no-wifi/15471 "2019-09-12T19:59:44Z")

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Can someone help direct me to an example of how I can communicate with my Arduino Nano, which is directly connected to RPi running Mosquitto Broker and NR without wifi? I'm looking to elminate the reliance on wifi and p…

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## [\[NEW FEATURE\] node-red-contrib-queue-gate (version 1.3.0)](https://discourse.nodered.org/t/new-feature-node-red-contrib-queue-gate-version-1-3-0/15481)

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**Author:** [@drmibell](https://discourse.nodered.org/u/drmibell)\
**Replies:** 0\
**Last updated:** [12 September 2019 19:36 UTC](https://discourse.nodered.org/t/new-feature-node-red-contrib-queue-gate-version-1-3-0/15481 "2019-09-12T19:36:31Z")

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Node-red-contrib-queue-gate is a node for controlling message flow, including message queueing capability. This update adds the option to change the behavior of the toggle command. Previously, this command could only swi…

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## [Add image in the help file](https://discourse.nodered.org/t/add-image-in-the-help-file/15263)

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**Author:** [@Ekristoffe](https://discourse.nodered.org/u/Ekristoffe)\
**Replies:** 9\
**Last updated:** [12 September 2019 19:35 UTC](https://discourse.nodered.org/t/add-image-in-the-help-file/15263 "2019-09-12T19:35:51Z")

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Hello all, i think having the possibility to add image in the HTML file for the help section (data-help-name) would be a nice feature by using the HTML img marking for example. Sometime word can't explain everything and…

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## [Node-Red not connected to internet](https://discourse.nodered.org/t/node-red-not-connected-to-internet/15472)

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**Author:** [@Partheepan](https://discourse.nodered.org/u/Partheepan)\
**Replies:** 1\
**Last updated:** [12 September 2019 17:32 UTC](https://discourse.nodered.org/t/node-red-not-connected-to-internet/15472 "2019-09-12T17:32:38Z")

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Hi, I am trying to connect my multitech conduit to IoT through node-red application from multitech. My conduit is connected to the internet. When I add a HTTP or TCP node it is not connecting and gives me Enotfound an e…

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## [Settings.js "Error writing settings.js:Permission denied"](https://discourse.nodered.org/t/settings-js-error-writing-settings-js-permission-denied/2035)

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**Author:** [@sweetwater](https://discourse.nodered.org/u/sweetwater)\
**Replies:** 33\
**Last updated:** [5 September 2019 21:18 UTC](https://discourse.nodered.org/t/settings-js-error-writing-settings-js-permission-denied/2035 "2019-09-05T21:18:50Z")

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Trying to set the a Username and Password for Node Red. The instructions require that in "settings.js" be modfied. I have edited the field and removed the comment //. Then tried to save by pressing ctrl+o ( ^o) Howe…

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## [SQLITE3 on NR 1.0 Beta 3](https://discourse.nodered.org/t/sqlite3-on-nr-1-0-beta-3/15442)

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**Author:** [@scargill](https://discourse.nodered.org/u/scargill)\
**Replies:** 4\
**Last updated:** [12 September 2019 11:04 UTC](https://discourse.nodered.org/t/sqlite3-on-nr-1-0-beta-3/15442 "2019-09-12T11:04:20Z")

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SQLITE3 installs have always been a pain but at NR 0.20.8 it was just dine. Now, with 1.0 B3, SQLITE failed to install, along with serial and GPIO, the latter 2 just took an install, no problem, SQLITE3 needed an NPN REB…

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## [Format decimal place in a function](https://discourse.nodered.org/t/format-decimal-place-in-a-function/15449)

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**Author:** [@tfb](https://discourse.nodered.org/u/tfb)\
**Replies:** 12\
**Last updated:** [12 September 2019 10:55 UTC](https://discourse.nodered.org/t/format-decimal-place-in-a-function/15449 "2019-09-12T10:55:48Z")

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I have a function with the following.. flow.set('Paywave\_',msg.payload.Paywave\_); msg.payload = msg.payload.Paywave\_$; return msg; Paywave\_$ appears with a lot of decimal places that I need to reduce to one. However …

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## [Node-red to mssql](https://discourse.nodered.org/t/node-red-to-mssql/15455)

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**Author:** [@alpesh](https://discourse.nodered.org/u/alpesh)\
**Replies:** 5\
**Last updated:** [12 September 2019 07:45 UTC](https://discourse.nodered.org/t/node-red-to-mssql/15455 "2019-09-12T07:45:53Z")

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Can anybody help how can i send variable data to MASSQL . I am able to send constanr string but i do not able to VAriable value to mssql. I want to send variable numeric value in place of C\_PRESS constant string. I a…

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## [Use waze to get traffic information](https://discourse.nodered.org/t/use-waze-to-get-traffic-information/15440)

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**Author:** [@LucasFiorini](https://discourse.nodered.org/u/LucasFiorini)\
**Replies:** 2\
**Last updated:** [12 September 2019 07:16 UTC](https://discourse.nodered.org/t/use-waze-to-get-traffic-information/15440 "2019-09-12T07:16:26Z")

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Hello, does anyone knows any form on how to use waze api in node red? I'll use to get traffic information on an specific coordinate. Or it is something I would have to create? Thanks!

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## [How to delete message parts in function node](https://discourse.nodered.org/t/how-to-delete-message-parts-in-function-node/15447)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 14\
**Last updated:** [12 September 2019 07:12 UTC](https://discourse.nodered.org/t/how-to-delete-message-parts-in-function-node/15447 "2019-09-12T07:12:20Z")

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I know the change node allows you to delete parts of a message. What command do I use in a function node to get the same thing done? Thanks.

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## [Help with deconstrucing a message](https://discourse.nodered.org/t/help-with-deconstrucing-a-message/15450)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 4\
**Last updated:** [12 September 2019 07:08 UTC](https://discourse.nodered.org/t/help-with-deconstrucing-a-message/15450 "2019-09-12T07:08:24Z")

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I found the original problem which was stopping me, but there are still things I am not getting. This is the message received which I want to dissect. {"topic":null,"host":null,"\_msgid":"a2c057de.049818","\_topic":null,…

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## [Node-red-node-weather-underground](https://discourse.nodered.org/t/node-red-node-weather-underground/15389)

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**Author:** [@greenembrace](https://discourse.nodered.org/u/greenembrace)\
**Replies:** 6\
**Last updated:** [12 September 2019 01:01 UTC](https://discourse.nodered.org/t/node-red-node-weather-underground/15389 "2019-09-12T01:01:04Z")

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Hi, node-red v1.0.0-beta3 Just installed Weather-Underground node. I got an API key. for melbourne, australia I get:"Can't find city: melbourne, australia.". I also tried several other city, country combinations to t…

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## [Stop executing Python code](https://discourse.nodered.org/t/stop-executing-python-code/15431)

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**Author:** [@lodv](https://discourse.nodered.org/u/lodv)\
**Replies:** 5\
**Last updated:** [12 September 2019 00:36 UTC](https://discourse.nodered.org/t/stop-executing-python-code/15431 "2019-09-12T00:36:23Z")

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I use a switch node, which is attached to a switch node (different kind) in order to execute pythoncode 1 or 2, depending if the first switch is on or of. The first code runs in a while True loop as long as the switch is…

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## [Formatting Time for timer input](https://discourse.nodered.org/t/formatting-time-for-timer-input/15409)

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**Author:** [@gerry](https://discourse.nodered.org/u/gerry)\
**Replies:** 20\
**Last updated:** [11 September 2019 20:51 UTC](https://discourse.nodered.org/t/formatting-time-for-timer-input/15409 "2019-09-11T20:51:34Z")

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My problem seems similar to some I have read on this forum but despite all of my reading here and on the web the final answer still eludes me. As many others here my programming skills are minimal as I am a hardware guy …

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## [Using template node and mustache syntax simply](https://discourse.nodered.org/t/using-template-node-and-mustache-syntax-simply/15351)

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**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Replies:** 13\
**Last updated:** [11 September 2019 20:48 UTC](https://discourse.nodered.org/t/using-template-node-and-mustache-syntax-simply/15351 "2019-09-11T20:48:07Z")

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I've had a lightbulb moment over past 24 hours on how useful the template node can be :slight\_smile: Previously, I'd only ever used it in one flow (and I'd only copied and pasted it so didn't bother working out what it …

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## [Error 404 with http request to a static IP server with web browser](https://discourse.nodered.org/t/error-404-with-http-request-to-a-static-ip-server-with-web-browser/15191)

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**Author:** [@Mattia](https://discourse.nodered.org/u/Mattia)\
**Replies:** 5\
**Last updated:** [11 September 2019 19:04 UTC](https://discourse.nodered.org/t/error-404-with-http-request-to-a-static-ip-server-with-web-browser/15191 "2019-09-11T19:04:52Z")

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Hi there, I'm trying to make http request to a static IP server (web browser available); I'm having this reply " 404 ErrorThe requested resource cannot be found." Do anyone already faced this reply and know how to dea…

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## [Which instructions to use to run a dev version of Node-RED?](https://discourse.nodered.org/t/which-instructions-to-use-to-run-a-dev-version-of-node-red/15430)

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**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Replies:** 1\
**Last updated:** [11 September 2019 18:05 UTC](https://discourse.nodered.org/t/which-instructions-to-use-to-run-a-dev-version-of-node-red/15430 "2019-09-11T18:05:50Z")

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The docs say this but the github repositry says e.g no mention of grunt Is one of them out of date or will it work either way?

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## [Send Dynamic Numeric Value(Recieve from PLC) to MSSQL](https://discourse.nodered.org/t/send-dynamic-numeric-value-recieve-from-plc-to-mssql/15427)

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**Author:** [@alpesh](https://discourse.nodered.org/u/alpesh)\
**Replies:** 4\
**Last updated:** [11 September 2019 15:37 UTC](https://discourse.nodered.org/t/send-dynamic-numeric-value-recieve-from-plc-to-mssql/15427 "2019-09-11T15:37:25Z")

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I am recieving some DINT value from PLC which I want to send MSSQL database. For that I am using INSERT. But i can only send String Value not any Dynamic value. I want to PLC value to MSSQL. INSERT INTO \[Dev\].\[dbo\].\[MQ…

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## [redBot Dialogflow resolved Intents](https://discourse.nodered.org/t/redbot-dialogflow-resolved-intents/15421)

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**Author:** [@lastm4n](https://discourse.nodered.org/u/lastm4n)\
**Replies:** 1\
**Last updated:** [11 September 2019 15:48 UTC](https://discourse.nodered.org/t/redbot-dialogflow-resolved-intents/15421 "2019-09-11T15:48:40Z")

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Hi community, I am using redBot with Dialogflow. In dialogflow i have created some Intents. I would like to know with someway in redBot when the Intents are resolved in order to control my flow. As i can see to the d…

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## [Msg.payload assumption](https://discourse.nodered.org/t/msg-payload-assumption/15357)

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**Author:** [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Replies:** 21\
**Last updated:** [11 September 2019 15:33 UTC](https://discourse.nodered.org/t/msg-payload-assumption/15357 "2019-09-11T15:33:43Z")

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Many nodes assume the input is msg.payload, like the switch node Can one circumvent the msg.payload requirement and instead just use msg ? Lets say I receive data: { "temperature":18, "humidity":60, "payload":"test…

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## [Fronius Solar Inverters](https://discourse.nodered.org/t/fronius-solar-inverters/15424)

<div class="topic-metadata">

**Author:** [@davidmarch](https://discourse.nodered.org/u/davidmarch)\
**Replies:** 1\
**Last updated:** [11 September 2019 14:50 UTC](https://discourse.nodered.org/t/fronius-solar-inverters/15424 "2019-09-11T14:50:01Z")

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I want to use node-red to gather data from Fronius solar inverters. There are a couple of modules listed but appear out of date and will not install. If anyone has some suggestions, updates or new code, it would be great…

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## [TCP IP Send receive data](https://discourse.nodered.org/t/tcp-ip-send-receive-data/15315)

<div class="topic-metadata">

**Author:** [@H2172412](https://discourse.nodered.org/u/H2172412)\
**Replies:** 22\
**Last updated:** [11 September 2019 11:50 UTC](https://discourse.nodered.org/t/tcp-ip-send-receive-data/15315 "2019-09-11T11:50:24Z")

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HI, I'm new to Node Red I have RFID reader which works on TCPIP and i need to connect reader using TCPIP and its port i.e. 2189 I'm unable to connect Reader and get data from reader using Node red. I need to connect r…

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## [Problem getting better-sonos to add URL to playback](https://discourse.nodered.org/t/problem-getting-better-sonos-to-add-url-to-playback/13924)

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**Author:** [@Mastiff](https://discourse.nodered.org/u/Mastiff)\
**Replies:** 10\
**Last updated:** [11 September 2019 11:28 UTC](https://discourse.nodered.org/t/problem-getting-better-sonos-to-add-url-to-playback/13924 "2019-09-11T11:28:18Z")

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I have set up the node, and I can pause and start playback. But when I try to add a track (in my case a Norwegian web radio station, http://lyd.nrk.no/nrk\_radio\_alltid\_nyheter\_mp3\_h.m3u I get an error message: Error: HT…

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## [Dashboard + login](https://discourse.nodered.org/t/dashboard-login/15406)

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**Author:** [@gkwsystem](https://discourse.nodered.org/u/gkwsystem)\
**Replies:** 4\
**Last updated:** [11 September 2019 11:22 UTC](https://discourse.nodered.org/t/dashboard-login/15406 "2019-09-11T11:22:59Z")

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Hello, I have the following flow to control a login. I am based on the following node-red-contrib-users tool. But I need to connect this type of login system with node-red-dasboard, how can I do this?

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## [MQTT to Influxdb data missing](https://discourse.nodered.org/t/mqtt-to-influxdb-data-missing/1618)

<div class="topic-metadata">

**Author:** [@hsadeghilam](https://discourse.nodered.org/u/hsadeghilam)\
**Replies:** 24\
**Last updated:** [11 September 2019 09:50 UTC](https://discourse.nodered.org/t/mqtt-to-influxdb-data-missing/1618 "2019-09-11T09:50:50Z")

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I'm using Node-Red to save some data from MQTT to Influxdb. The problem is when I look at my saved data in Influxdb I see some data points are missing. I have more data missing when I save data at high sampling rate (1 k…

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## [Clear Input Text after saving information](https://discourse.nodered.org/t/clear-input-text-after-saving-information/12235)

<div class="topic-metadata">

**Author:** [@ylechasseur](https://discourse.nodered.org/u/ylechasseur)\
**Replies:** 10\
**Last updated:** [11 September 2019 09:20 UTC](https://discourse.nodered.org/t/clear-input-text-after-saving-information/12235 "2019-09-11T09:20:51Z")

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Hi, I have UI\_Text\_input on my form to get the user to enter information to be saved in MYSQL. When I click on the button SAVE, data are saved, but I want to clear all the text\_input after all by blank data. What I did…

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