# Latest

**URL:** https://discourse.nodered.org/latest.md?page=1275

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

**Page:** 1276

---

## [Editor - dock the node properties panel](https://discourse.nodered.org/t/editor-dock-the-node-properties-panel/11532)

<div class="topic-metadata">

**Author:** [@stew](https://discourse.nodered.org/u/stew)\
**Replies:** 11\
**Last updated:** [25 May 2019 17:43 UTC](https://discourse.nodered.org/t/editor-dock-the-node-properties-panel/11532 "2019-05-25T17:43:36Z")

</div>

Hi, I would like to see the ability to optionally dock the 'Node Edit' property panel so that it is remains open and updates as different nodes are selected. It doesn't need to support editing properties of multiple no…

---

## [How to control the devices that exist only in Google HOME?](https://discourse.nodered.org/t/how-to-control-the-devices-that-exist-only-in-google-home/11539)

<div class="topic-metadata">

**Author:** [@LucasSaraivaAzevedo](https://discourse.nodered.org/u/LucasSaraivaAzevedo)\
**Replies:** 0\
**Last updated:** [25 May 2019 14:52 UTC](https://discourse.nodered.org/t/how-to-control-the-devices-that-exist-only-in-google-home/11539 "2019-05-25T14:52:43Z")

</div>

Hy guys. Is it possible to control devices that are only on google home ? for example i have a vacuum robot but only work with google home and i would like to control on node red .... I have an google home at home if it …

---

## [TTN uplink to email and Pushover](https://discourse.nodered.org/t/ttn-uplink-to-email-and-pushover/11502)

<div class="topic-metadata">

**Author:** [@HaVi](https://discourse.nodered.org/u/HaVi)\
**Replies:** 3\
**Last updated:** [25 May 2019 14:14 UTC](https://discourse.nodered.org/t/ttn-uplink-to-email-and-pushover/11502 "2019-05-25T14:14:01Z")

</div>

Almost sure I am doing something wrong, as a NodeRED beginner I therefore would ask for some help. The flow below receives the payload from TTN which is shown in the debug frame. It’s my intention to send the value (36) …

---

## [Is it possible to use Let's encrypt and duckdns without home assistant?](https://discourse.nodered.org/t/is-it-possible-to-use-lets-encrypt-and-duckdns-without-home-assistant/11526)

<div class="topic-metadata">

**Author:** [@LucasSaraivaAzevedo](https://discourse.nodered.org/u/LucasSaraivaAzevedo)\
**Replies:** 3\
**Last updated:** [25 May 2019 12:12 UTC](https://discourse.nodered.org/t/is-it-possible-to-use-lets-encrypt-and-duckdns-without-home-assistant/11526 "2019-05-25T12:12:19Z")

</div>

Is this possible ? There is a node or something that node red can do that will generate https and update duckdns?

---

## [Subflow context (flow)](https://discourse.nodered.org/t/subflow-context-flow/11534)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 2\
**Last updated:** [25 May 2019 11:44 UTC](https://discourse.nodered.org/t/subflow-context-flow/11534 "2019-05-25T11:44:48Z")

</div>

From what I have found a sub-flow can't see flow.set("variables") I would just like to confirm this as I am having a lot of fun chasing a problem now I am using sub-flows. Thanks in advance.

---

## [Messages looping from MySQL to MQTT](https://discourse.nodered.org/t/messages-looping-from-mysql-to-mqtt/11517)

<div class="topic-metadata">

**Author:** [@loadingaz](https://discourse.nodered.org/u/loadingaz)\
**Replies:** 4\
**Last updated:** [25 May 2019 11:19 UTC](https://discourse.nodered.org/t/messages-looping-from-mysql-to-mqtt/11517 "2019-05-25T11:19:36Z")

</div>

Hello, I'm using MIT app inventor to publish data to MySQL database and from MySQL database to my MQTT broker. Everything is working fine but as soon as I send data from my phone, this data loops every second and never …

---

## [Serial port not working\_Proxmox - Node-red](https://discourse.nodered.org/t/serial-port-not-working-proxmox-node-red/11439)

<div class="topic-metadata">

**Author:** [@Duncan](https://discourse.nodered.org/u/Duncan)\
**Replies:** 18\
**Last updated:** [24 May 2019 20:56 UTC](https://discourse.nodered.org/t/serial-port-not-working-proxmox-node-red/11439 "2019-05-24T20:56:45Z")

</div>

I am running into problems with a USB-serial port. I get the following error while starting node-red. 22 May 20:31:54 - \[error\] serial port /dev/ttyUSB0 error: Error: Error: No such file or directory, cannot open /dev/t…

---

## [Missing semicolon in style section of ui\_base.html](https://discourse.nodered.org/t/missing-semicolon-in-style-section-of-ui-base-html/11510)

<div class="topic-metadata">

**Author:** [@Thierry](https://discourse.nodered.org/u/Thierry)\
**Replies:** 5\
**Last updated:** [24 May 2019 17:03 UTC](https://discourse.nodered.org/t/missing-semicolon-in-style-section-of-ui-base-html/11510 "2019-05-24T17:03:57Z")

</div>

Hello, I don't know if it is the right place to say. Maybe it is better to directly submit an issue or raise a PR but as it is not yet released I prefer to do so. On the latest master of dashboard on github, a semicol…

---

## [Design: Runtime Editor Split](https://discourse.nodered.org/t/design-runtime-editor-split/7219)

<div class="topic-metadata">

**Author:** [@citkane](https://discourse.nodered.org/u/citkane)\
**Replies:** 3\
**Last updated:** [24 May 2019 14:59 UTC](https://discourse.nodered.org/t/design-runtime-editor-split/7219 "2019-05-24T14:59:09Z")

</div>

There is a Design Note being actively worked on. My interest is in using it as a Repurposed Editor, but I need a bit of help in finding the code starting hooks. I have done: npm install @node-red/editor-client Which…

---

## [Does node red supports the following protocols](https://discourse.nodered.org/t/does-node-red-supports-the-following-protocols/11410)

<div class="topic-metadata">

**Author:** [@gururajbharadwaj](https://discourse.nodered.org/u/gururajbharadwaj)\
**Replies:** 4\
**Last updated:** [24 May 2019 10:54 UTC](https://discourse.nodered.org/t/does-node-red-supports-the-following-protocols/11410 "2019-05-24T10:54:03Z")

</div>

hi Guys, i need to know that the node red supports 1)dhcp and 2)PLC ???

---

## [Se cuelga node red](https://discourse.nodered.org/t/se-cuelga-node-red/11474)

<div class="topic-metadata">

**Author:** [@Alonzo](https://discourse.nodered.org/u/Alonzo)\
**Replies:** 1\
**Last updated:** [24 May 2019 10:13 UTC](https://discourse.nodered.org/t/se-cuelga-node-red/11474 "2019-05-24T10:13:24Z")

</div>

Porque node red se detiene, en las entradas se está colocando variables del plc-300, pero solo lee como 7 variables (corriente,nivel,presión) y si agregas mas variables se cuelga el node red

---

## [Nora Google Home Integration - Thermostat operation](https://discourse.nodered.org/t/nora-google-home-integration-thermostat-operation/11492)

<div class="topic-metadata">

**Author:** [@pigsy](https://discourse.nodered.org/u/pigsy)\
**Replies:** 1\
**Last updated:** [24 May 2019 09:44 UTC](https://discourse.nodered.org/t/nora-google-home-integration-thermostat-operation/11492 "2019-05-24T09:44:08Z")

</div>

I'm getting an unexpected payload output when asking Google to turn ON the Thermostat node, or in my case an air conditioner. Instead of the payload.mode showing as "on" it's shows as "cool". I think it must be an erro…

---

## [Node Red on hassio won’t start](https://discourse.nodered.org/t/node-red-on-hassio-won-t-start/11491)

<div class="topic-metadata">

**Author:** [@fillilutten](https://discourse.nodered.org/u/fillilutten)\
**Replies:** 1\
**Last updated:** [24 May 2019 06:03 UTC](https://discourse.nodered.org/t/node-red-on-hassio-won-t-start/11491 "2019-05-24T06:03:35Z")

</div>

I’ running node red 3.1.1 (latest) addon on an rpi Hassio. Yesterday when I deployed the loading icon just looped. Then I tried closing the addon and login again and now I’m stuck on that loading loop when trying to acce…

---

## [Cloning Node-Red installation](https://discourse.nodered.org/t/cloning-node-red-installation/11465)

<div class="topic-metadata">

**Author:** [@Poodlepapa](https://discourse.nodered.org/u/Poodlepapa)\
**Replies:** 6\
**Last updated:** [23 May 2019 20:43 UTC](https://discourse.nodered.org/t/cloning-node-red-installation/11465 "2019-05-23T20:43:13Z")

</div>

I have several RPI's doing different stuff around my house. I am currently building 3 separate devices to monitor my garden and I'd like for all three to be identical. I've saved the flow by exporting to clipboard and …

---

## [Data from mySQL to Chart](https://discourse.nodered.org/t/data-from-mysql-to-chart/11437)

<div class="topic-metadata">

**Author:** [@hunterhb](https://discourse.nodered.org/u/hunterhb)\
**Replies:** 8\
**Last updated:** [23 May 2019 20:28 UTC](https://discourse.nodered.org/t/data-from-mysql-to-chart/11437 "2019-05-23T20:28:29Z")

</div>

Hello, I'm trying to visualize sql-Data in a Chart node. I got Data from Database as follow: 22.5.2019, 21:16:19node: b3d00608.8d4658SELECT Datum, T1, T2, T3, T4 FROM tb\_Pool WHERE DATE(Datum) \>= '2019-04-30' AND DATE…

---

## [Fatal error - memory issue but there is enough memory](https://discourse.nodered.org/t/fatal-error-memory-issue-but-there-is-enough-memory/11446)

<div class="topic-metadata">

**Author:** [@johanmeer](https://discourse.nodered.org/u/johanmeer)\
**Replies:** 4\
**Last updated:** [23 May 2019 18:58 UTC](https://discourse.nodered.org/t/fatal-error-memory-issue-but-there-is-enough-memory/11446 "2019-05-23T18:58:11Z")

</div>

Hi, can anyone help me discover the reason of fatal-error on this part of the log: And is there a way to automatically start node-red after a fatal-error? we use this as a school project for monitoring several spaces an…

---

## [Intermittent failure when pushing with Projects feature](https://discourse.nodered.org/t/intermittent-failure-when-pushing-with-projects-feature/7596)

<div class="topic-metadata">

**Author:** [@barryno](https://discourse.nodered.org/u/barryno)\
**Replies:** 0\
**Last updated:** [4 February 2019 23:31 UTC](https://discourse.nodered.org/t/intermittent-failure-when-pushing-with-projects-feature/7596 "2019-02-04T23:31:47Z")

</div>

I'm having an intermittent problem with the projects feature when attempting to push to my remote repo. Clicking the Push button results in the dialog going away briefly and returning with nothing actually being pushed. …

---

## [Connect Node-red to ERP](https://discourse.nodered.org/t/connect-node-red-to-erp/11460)

<div class="topic-metadata">

**Author:** [@hathemi](https://discourse.nodered.org/u/hathemi)\
**Replies:** 7\
**Last updated:** [23 May 2019 18:51 UTC](https://discourse.nodered.org/t/connect-node-red-to-erp/11460 "2019-05-23T18:51:24Z")

</div>

Hi every one. Is it possible to make interaction between NR and one of ERP softwares ?

---

## [Does integration with HA offer anything extra?](https://discourse.nodered.org/t/does-integration-with-ha-offer-anything-extra/11409)

<div class="topic-metadata">

**Author:** [@rsenden](https://discourse.nodered.org/u/rsenden)\
**Replies:** 5\
**Last updated:** [23 May 2019 18:41 UTC](https://discourse.nodered.org/t/does-integration-with-ha-offer-anything-extra/11409 "2019-05-23T18:41:23Z")

</div>

I'm quite new to home automation so I've been trying out various platforms; at the moment it seems like Node-RED best suits my needs. For example, based on node-red-contrib-rfxcom and node-red-contrib-telegrambot, it onl…

---

## [Group width 100%](https://discourse.nodered.org/t/group-width-100/11473)

<div class="topic-metadata">

**Author:** [@andytau](https://discourse.nodered.org/u/andytau)\
**Replies:** 0\
**Last updated:** [23 May 2019 18:18 UTC](https://discourse.nodered.org/t/group-width-100/11473 "2019-05-23T18:18:25Z")

</div>

Hi everybody, some time ago I saw a script to use within a ui\_template to make a group wide 100% of a tab ... but at that time I didn't need that. Obviously, now that I need it I can't find it anymore ... please help …

---

## [Node-red-node-pi-neopixel Strange strand behavior](https://discourse.nodered.org/t/node-red-node-pi-neopixel-strange-strand-behavior/11436)

<div class="topic-metadata">

**Author:** [@Poodlepapa](https://discourse.nodered.org/u/Poodlepapa)\
**Replies:** 2\
**Last updated:** [23 May 2019 15:34 UTC](https://discourse.nodered.org/t/node-red-node-pi-neopixel-strange-strand-behavior/11436 "2019-05-23T15:34:07Z")

</div>

I posted this in an older topic and there was no response, I wanted to post again as a new topic incase it was missed. I will remove if this is breaking the rules. Hello all I have been using this tutorial - https://…

---

## [Dashboard "Lost connection" when in background tab](https://discourse.nodered.org/t/dashboard-lost-connection-when-in-background-tab/11004)

<div class="topic-metadata">

**Author:** [@Thierry](https://discourse.nodered.org/u/Thierry)\
**Replies:** 41\
**Last updated:** [23 May 2019 15:56 UTC](https://discourse.nodered.org/t/dashboard-lost-connection-when-in-background-tab/11004 "2019-05-23T15:56:03Z")

</div>

Hello, I face a "Lost connection" issue in the dashboard when putting the dashboard tab in background task (hidden). The issue is easily reproducible in Firefox (much more difficult to reproduce in Chrome but still). T…

---

## [Linked Docker Container](https://discourse.nodered.org/t/linked-docker-container/11424)

<div class="topic-metadata">

**Author:** [@saramcc](https://discourse.nodered.org/u/saramcc)\
**Replies:** 2\
**Last updated:** [23 May 2019 15:37 UTC](https://discourse.nodered.org/t/linked-docker-container/11424 "2019-05-23T15:37:10Z")

</div>

Hi, I am very new to Node-Red and Docker. I've created two docker containers - one runs node-red and the other a console application. In my docker-compose file, I am linking the console container to the node-red contai…

---

## [Nodes for time scheduling](https://discourse.nodered.org/t/nodes-for-time-scheduling/11283)

<div class="topic-metadata">

**Author:** [@Bobo](https://discourse.nodered.org/u/Bobo)\
**Replies:** 11\
**Last updated:** [23 May 2019 15:35 UTC](https://discourse.nodered.org/t/nodes-for-time-scheduling/11283 "2019-05-23T15:35:32Z")

</div>

I am looking for a node that can schedule events over a calendar year. Searching pulls up only a couple of scheduling nodes that seem capable of this, none of which really inspire me to use. The BigTimer node may do what…

---

## [Customizable user session store](https://discourse.nodered.org/t/customizable-user-session-store/11457)

<div class="topic-metadata">

**Author:** [@grisson2](https://discourse.nodered.org/u/grisson2)\
**Replies:** 1\
**Last updated:** [23 May 2019 11:29 UTC](https://discourse.nodered.org/t/customizable-user-session-store/11457 "2019-05-23T11:29:38Z")

</div>

Currently (v 0.20.X) user session are stored using memorystore, and it can't be changed since it's hardcoded in the file node\_modules@node-red\\editor-api\\lib\\auth\\index.js under the code \` var crypto = require("crypto…

---

## [Problems when running Node-RED headless](https://discourse.nodered.org/t/problems-when-running-node-red-headless/11453)

<div class="topic-metadata">

**Author:** [@PedroJG](https://discourse.nodered.org/u/PedroJG)\
**Replies:** 2\
**Last updated:** [23 May 2019 10:25 UTC](https://discourse.nodered.org/t/problems-when-running-node-red-headless/11453 "2019-05-23T10:25:15Z")

</div>

I'm running Node-RED v0.20.5 on a Ubuntu 18 Virtual Machine with Node.js v8.10.0, I have created a very simple flow that emails me every 2 minutes to make sure the flow gets properly run. When I start my Node-RED with t…

---

## [NodeREd dash booard with OPENHAB2](https://discourse.nodered.org/t/nodered-dash-booard-with-openhab2/11454)

<div class="topic-metadata">

**Author:** [@Hinda](https://discourse.nodered.org/u/Hinda)\
**Replies:** 1\
**Last updated:** [23 May 2019 10:04 UTC](https://discourse.nodered.org/t/nodered-dash-booard-with-openhab2/11454 "2019-05-23T10:04:24Z")

</div>

Hello there, I need to establish an interface in OPENHAB2 for humidity and temperature data logger. I would like to work with NodeRed Dash Board for an easier method. I wonder if we can install NodeRed Dash Board with…

---

## [Node red installation is failing](https://discourse.nodered.org/t/node-red-installation-is-failing/11445)

<div class="topic-metadata">

**Author:** [@Suresh](https://discourse.nodered.org/u/Suresh)\
**Replies:** 5\
**Last updated:** [23 May 2019 09:38 UTC](https://discourse.nodered.org/t/node-red-installation-is-failing/11445 "2019-05-23T09:38:42Z")

</div>

Node-Red installation failing with the error "No compatible version found: node-red-node-rbe@'^0.2.4'" . Please see error below. Following versions installed in my system. npm -v 1.2.32 node -v v0.10.12 npm ERR! Err…

---

## [How to split a payload ? And display information on Dashboard](https://discourse.nodered.org/t/how-to-split-a-payload-and-display-information-on-dashboard/11195)

<div class="topic-metadata">

**Author:** [@LoupiasM](https://discourse.nodered.org/u/LoupiasM)\
**Replies:** 15\
**Last updated:** [23 May 2019 09:15 UTC](https://discourse.nodered.org/t/how-to-split-a-payload-and-display-information-on-dashboard/11195 "2019-05-23T09:15:49Z")

</div>

Hello everyone, I'm a French student who discovered Node-Red one month ago. I need help because i want to split the information of the payload And display the information on differents gauge, so i try to use the spl…

---

## [How to use window width of dashboard to show/hide groups](https://discourse.nodered.org/t/how-to-use-window-width-of-dashboard-to-show-hide-groups/11419)

<div class="topic-metadata">

**Author:** [@GregorR1](https://discourse.nodered.org/u/GregorR1)\
**Replies:** 2\
**Last updated:** [23 May 2019 09:11 UTC](https://discourse.nodered.org/t/how-to-use-window-width-of-dashboard-to-show-hide-groups/11419 "2019-05-23T09:11:07Z")

</div>

Hi, I'm trying to work out a way to use the window width of the dashboard to show and hide groups on the dashboard. I currently am using the Ui\_control node to hide and show the group and this is working fine. The thi…

[Previous page](https://discourse.nodered.org/latest.md?page=1274)

[Next page](https://discourse.nodered.org/latest.md?page=1276)