# Latest

**URL:** https://discourse.nodered.org/latest.md?page=15

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

**Page:** 16

---

## [Check this out... ESP-NOW (communication protocol)](https://discourse.nodered.org/t/check-this-out-esp-now-communication-protocol/100221)

<div class="topic-metadata">

**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 38\
**Last updated:** [27 April 2026 09:00 UTC](https://discourse.nodered.org/t/check-this-out-esp-now-communication-protocol/100221 "2026-04-27T09:00:21Z")

</div>

---

## [Visualising a Production line](https://discourse.nodered.org/t/visualising-a-production-line/100728)

<div class="topic-metadata">

**Author:** [@gerrybartley](https://discourse.nodered.org/u/gerrybartley)\
**Replies:** 19\
**Last updated:** [27 April 2026 07:02 UTC](https://discourse.nodered.org/t/visualising-a-production-line/100728 "2026-04-27T07:02:02Z")

</div>

Is there a nice way to visualise stations on a manufacturing line. I've created a London tube status type idea for all the zones in the factory using the ui-gauge (tile), but I'd like to show a visual representation of…

---

## [UIBUILDER: using uib-var custom attribute](https://discourse.nodered.org/t/uibuilder-using-uib-var-custom-attribute/100855)

<div class="topic-metadata">

**Author:** [@Becker](https://discourse.nodered.org/u/Becker)\
**Replies:** 2\
**Last updated:** [27 April 2026 05:26 UTC](https://discourse.nodered.org/t/uibuilder-using-uib-var-custom-attribute/100855 "2026-04-27T05:26:06Z")

</div>

I got my first object "SHM": const myDevices = \['SHM'\]; myDevices.forEach(dev =\> { uibuilder.onTopic(dev, (msg) =\> { uibuilder.set(dev, msg.payload); if (dev === 'SHM' && msg.payload) { …

---

## [UIBUILDER asyncSend and ESM use](https://discourse.nodered.org/t/uibuilder-asyncsend-and-esm-use/100852)

<div class="topic-metadata">

**Author:** [@Buckskin](https://discourse.nodered.org/u/Buckskin)\
**Replies:** 5\
**Last updated:** [26 April 2026 22:29 UTC](https://discourse.nodered.org/t/uibuilder-asyncsend-and-esm-use/100852 "2026-04-26T22:29:32Z")

</div>

To change the subject back to uibuilder :rofl: I am trying to use asyncSend() - just because - but I am obviously not doing it right because although the send part works OK I am not getting a response (well I do but not…

---

## [Reimplementing Node-RED in Rust: EdgeLinkd project update](https://discourse.nodered.org/t/reimplementing-node-red-in-rust-edgelinkd-project-update/98114)

<div class="topic-metadata">

**Author:** [@oldrev](https://discourse.nodered.org/u/oldrev)\
**Replies:** 32\
**Last updated:** [26 April 2026 11:08 UTC](https://discourse.nodered.org/t/reimplementing-node-red-in-rust-edgelinkd-project-update/98114 "2026-04-26T11:08:56Z")

</div>

Hello people, it's me again. Some of you might remember my post from last year about my open-source project, EdgeLinkd, a Rust-based Node-RED compatible run-time engine that can partially run Node-RED workflows. Today,…

---

## [\[UPDATE\] boolean-logic-ultimate has been updated](https://discourse.nodered.org/t/update-boolean-logic-ultimate-has-been-updated/100838)

<div class="topic-metadata">

**Author:** [@Supergiovane](https://discourse.nodered.org/u/Supergiovane)\
**Replies:** 1\
**Last updated:** [26 April 2026 03:03 UTC](https://discourse.nodered.org/t/update-boolean-logic-ultimate-has-been-updated/100838 "2026-04-26T03:03:51Z")

</div>

Added Hysteresis node.

---

## [\[ANNOUNCE\] new Ubiquiti Unifi Node](https://discourse.nodered.org/t/announce-new-ubiquiti-unifi-node/100839)

<div class="topic-metadata">

**Author:** [@Supergiovane](https://discourse.nodered.org/u/Supergiovane)\
**Replies:** 2\
**Last updated:** [26 April 2026 02:25 UTC](https://discourse.nodered.org/t/announce-new-ubiquiti-unifi-node/100839 "2026-04-26T02:25:06Z")

</div>

Available Nodes Node Purpose Unifi Protect Config stores UniFi Protect connection settings Unifi Protect Device reads state, receives events, and executes Protect actions Unifi Access Config stores UniFi Ac…

---

## [Info-Tab: Difference between Flow hide and Flow deactived](https://discourse.nodered.org/t/info-tab-difference-between-flow-hide-and-flow-deactived/100843)

<div class="topic-metadata">

**Author:** [@foreversun69](https://discourse.nodered.org/u/foreversun69)\
**Replies:** 0\
**Last updated:** [25 April 2026 15:56 UTC](https://discourse.nodered.org/t/info-tab-difference-between-flow-hide-and-flow-deactived/100843 "2026-04-25T15:56:25Z")

</div>

I'm not sure (and it's not that important), but I think there should be a difference between “Flow is disabled” and “Flow is hidden” in the Info-Tab, when i trigger the inject-node? Currently, there doesn't seem to be an…

---

## [\[ANNOUNCE\] new Alfa by Sinapsi node](https://discourse.nodered.org/t/announce-new-alfa-by-sinapsi-node/100841)

<div class="topic-metadata">

**Author:** [@Supergiovane](https://discourse.nodered.org/u/Supergiovane)\
**Replies:** 0\
**Last updated:** [25 April 2026 09:06 UTC](https://discourse.nodered.org/t/announce-new-alfa-by-sinapsi-node/100841 "2026-04-25T09:06:12Z")

</div>

Node-RED nodes to connect Sinapsi Alfa and create a load controller. Alternatively, you can use the native integration with the KNX-Ultimate load controller.

---

## [\[ANNOUNCE\] new Alarm node](https://discourse.nodered.org/t/announce-new-alarm-node/100840)

<div class="topic-metadata">

**Author:** [@Supergiovane](https://discourse.nodered.org/u/Supergiovane)\
**Replies:** 0\
**Last updated:** [25 April 2026 09:04 UTC](https://discourse.nodered.org/t/announce-new-alarm-node/100840 "2026-04-25T09:04:40Z")

</div>

---

## [Problems formatting for InfluxDB out for Influxv1 Home Assistant](https://discourse.nodered.org/t/problems-formatting-for-influxdb-out-for-influxv1-home-assistant/100831)

<div class="topic-metadata">

**Author:** [@SmokinJoe](https://discourse.nodered.org/u/SmokinJoe)\
**Replies:** 17\
**Last updated:** [24 April 2026 11:13 UTC](https://discourse.nodered.org/t/problems-formatting-for-influxdb-out-for-influxv1-home-assistant/100831 "2026-04-24T11:13:49Z")

</div>

This is for the Home Assistant InfluxDB v5.0.2 embedded. and Home Assistant Node-red 21.0.7. I have a pulse count electricity meter reader which works well, but I want to only take a meter reading once per month. I figu…

---

## [A project change of which I am thinking. Need help on the mechanics of how it is to be done](https://discourse.nodered.org/t/a-project-change-of-which-i-am-thinking-need-help-on-the-mechanics-of-how-it-is-to-be-done/100821)

<div class="topic-metadata">

**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 12\
**Last updated:** [24 April 2026 09:55 UTC](https://discourse.nodered.org/t/a-project-change-of-which-i-am-thinking-need-help-on-the-mechanics-of-how-it-is-to-be-done/100821 "2026-04-24T09:55:58Z")

</div>

I'm still kind of torn between full DHCP and static IP addresses on my devices. This is my list of devices status page. TWO parts. 1 - WiFi devices 2 - Cable devices (RasPies.) The Wifi one is fully DHCP - though…

---

## [Dashboard-2: bar chart x-axis data order](https://discourse.nodered.org/t/dashboard-2-bar-chart-x-axis-data-order/100832)

<div class="topic-metadata">

**Author:** [@mhl](https://discourse.nodered.org/u/mhl)\
**Replies:** 0\
**Last updated:** [23 April 2026 18:38 UTC](https://discourse.nodered.org/t/dashboard-2-bar-chart-x-axis-data-order/100832 "2026-04-23T18:38:04Z")

</div>

I have bar chart using "categorical" x-axis type and group-by "stacks". I use a function to pre-sort the data in the order that I want it to appear on the x-axis. This worked fine in dashboard-1, but not in dashboard-2:…

---

## [Saving in global context parses key, breaking on "." shown in JSON](https://discourse.nodered.org/t/saving-in-global-context-parses-key-breaking-on-shown-in-json/100815)

<div class="topic-metadata">

**Author:** [@knowledgeshark](https://discourse.nodered.org/u/knowledgeshark)\
**Replies:** 36\
**Last updated:** [23 April 2026 16:17 UTC](https://discourse.nodered.org/t/saving-in-global-context-parses-key-breaking-on-shown-in-json/100815 "2026-04-23T16:17:28Z")

</div>

So I finally started to use the "context" feature. I've been using a JSON-DB successfully for years. I used global.set(query, data) where data is JSON. This works. But when the "query" has a "." inside, the key is brok…

---

## [Strange behaviour](https://discourse.nodered.org/t/strange-behaviour/100809)

<div class="topic-metadata">

**Author:** [@SergioRT](https://discourse.nodered.org/u/SergioRT)\
**Replies:** 11\
**Last updated:** [23 April 2026 12:55 UTC](https://discourse.nodered.org/t/strange-behaviour/100809 "2026-04-23T12:55:43Z")

</div>

Here is a simple flow to use carbone.io template the first inject node contains data { "entetes": \[ { "hdr": "col 1", "valeur": "Colonne 1" }, { …

---

## [UIBUILDER change css and js directories/paths](https://discourse.nodered.org/t/uibuilder-change-css-and-js-directories-paths/100826)

<div class="topic-metadata">

**Author:** [@mudwalker](https://discourse.nodered.org/u/mudwalker)\
**Replies:** 7\
**Last updated:** [23 April 2026 12:24 UTC](https://discourse.nodered.org/t/uibuilder-change-css-and-js-directories-paths/100826 "2026-04-23T12:24:27Z")

</div>

I have been struggling with this for a while... Following on from my use of VSCode, I have taken the suggestion @vonbaron to put the css and js files into their own directories. Doing it was simple, making it work is c…

---

## [Weather data Dasboard](https://discourse.nodered.org/t/weather-data-dasboard/100817)

<div class="topic-metadata">

**Author:** [@ptnodered](https://discourse.nodered.org/u/ptnodered)\
**Replies:** 7\
**Last updated:** [23 April 2026 00:41 UTC](https://discourse.nodered.org/t/weather-data-dasboard/100817 "2026-04-23T00:41:11Z")

</div>

Please find the weather data dashboard using openweathermap node "node-red-node-openweathermap" \[ { "id": "e3a8978165a55a2a", "type": "ui\_text", "z": "44b2120ea5184e73", "group": "710…

---

## [Problem with continuous high digital output signal from contrib-S7 node](https://discourse.nodered.org/t/problem-with-continuous-high-digital-output-signal-from-contrib-s7-node/100819)

<div class="topic-metadata">

**Author:** [@Johannesje](https://discourse.nodered.org/u/Johannesje)\
**Replies:** 6\
**Last updated:** [22 April 2026 17:21 UTC](https://discourse.nodered.org/t/problem-with-continuous-high-digital-output-signal-from-contrib-s7-node/100819 "2026-04-22T17:21:04Z")

</div>

Hi all, I am using a Siemens Logo for my home automation. I have connected a dimmer on my Siemens Logo, when I give a pulse, the light goen "on" and with the second pulse the light goes "off". For dimming the lights I …

---

## [Node output contract](https://discourse.nodered.org/t/node-output-contract/100795)

<div class="topic-metadata">

**Author:** [@Sanderd17](https://discourse.nodered.org/u/Sanderd17)\
**Replies:** 6\
**Last updated:** [21 April 2026 06:41 UTC](https://discourse.nodered.org/t/node-output-contract/100795 "2026-04-21T06:41:27Z")

</div>

We're developing some custom nodes to easily work with a certain Rest API. I'd like the users of the nodes to easily see what data they are getting. How can I best achieve this? I've found the "Message properties" help…

---

## [\[ANNOUNCE\] Node-RED-Desktop v4.1.0(Node-RED 4.1.8) Released](https://discourse.nodered.org/t/announce-node-red-desktop-v4-1-0-node-red-4-1-8-released/100814)

<div class="topic-metadata">

**Author:** [@sakazuki](https://discourse.nodered.org/u/sakazuki)\
**Replies:** 0\
**Last updated:** [20 April 2026 23:27 UTC](https://discourse.nodered.org/t/announce-node-red-desktop-v4-1-0-node-red-4-1-8-released/100814 "2026-04-20T23:27:36Z")

</div>

I've brought Node-RED Desktop back to life after a long time. It was a small practice exercise for my AI development studies. Although I haven't been able to keep up with the latest Node-RED developments recently, p…

---

## [Node-RED on Android without Termux!](https://discourse.nodered.org/t/node-red-on-android-without-termux/100796)

<div class="topic-metadata">

**Author:** [@d\_a\_v\_e](https://discourse.nodered.org/u/d_a_v_e)\
**Replies:** 11\
**Last updated:** [20 April 2026 18:12 UTC](https://discourse.nodered.org/t/node-red-on-android-without-termux/100796 "2026-04-20T18:12:08Z")

</div>

Hi Guys, I've been working on a new multi-platform IDE and framework that can run Node-RED on Android (as well as other platforms). It doesn't require Termux to be installed on the Android device and you can securely c…

---

## [Symetrix Jupiter 8 connect to Muse automator](https://discourse.nodered.org/t/symetrix-jupiter-8-connect-to-muse-automator/100805)

<div class="topic-metadata">

**Author:** [@ken2026](https://discourse.nodered.org/u/ken2026)\
**Replies:** 1\
**Last updated:** [20 April 2026 13:15 UTC](https://discourse.nodered.org/t/symetrix-jupiter-8-connect-to-muse-automator/100805 "2026-04-20T13:15:24Z")

</div>

Hello Guys, can you help me with my project. I'm using Mu2300 for my processor, Varia SL80 for the touchpanel and Symetrix jupiter 8 for the BGM. i want to control the gain increase and decrease as well as mute button o…

---

## [\[HTTP In\] initially does not emit messages](https://discourse.nodered.org/t/http-in-initially-does-not-emit-messages/100775)

<div class="topic-metadata">

**Author:** [@dth](https://discourse.nodered.org/u/dth)\
**Replies:** 39\
**Last updated:** [20 April 2026 08:59 UTC](https://discourse.nodered.org/t/http-in-initially-does-not-emit-messages/100775 "2026-04-20T08:59:59Z")

</div>

Using v.4.1.8, I see the following behaviour: I have a webhook listener set up (HTTP In Node), and an online service sending JSON webhook requests to this URL. After each restart of Node-RED nothing comes out of this no…

---

## [Dashboard 2.0 PWA: Service Worker prevents authentication redirect when session expires](https://discourse.nodered.org/t/dashboard-2-0-pwa-service-worker-prevents-authentication-redirect-when-session-expires/100574)

<div class="topic-metadata">

**Author:** [@pakerfeldt](https://discourse.nodered.org/u/pakerfeldt)\
**Replies:** 26\
**Last updated:** [20 April 2026 08:26 UTC](https://discourse.nodered.org/t/dashboard-2-0-pwa-service-worker-prevents-authentication-redirect-when-session-expires/100574 "2026-04-20T08:26:09Z")

</div>

I'm running Node-RED with Dashboard 2.0 behind Cloudflare Access (Zero Trust), which handles authentication. The dashboard is accessed via a public URL that tunnels back to my home network. I've installed the dashboard a…

---

## [Tado authentication](https://discourse.nodered.org/t/tado-authentication/100782)

<div class="topic-metadata">

**Author:** [@maximarco](https://discourse.nodered.org/u/maximarco)\
**Replies:** 2\
**Last updated:** [19 April 2026 08:50 UTC](https://discourse.nodered.org/t/tado-authentication/100782 "2026-04-19T08:50:49Z")

</div>

I just installed node-red-contrib-tado-client. I managed to configure the tado-get node to get the auth link and retrive the info about the zones. When I change the token to simulate that it is expired I have to re-do …

---

## [Application/x-ndjson](https://discourse.nodered.org/t/application-x-ndjson/100794)

<div class="topic-metadata">

**Author:** [@svefro](https://discourse.nodered.org/u/svefro)\
**Replies:** 3\
**Last updated:** [18 April 2026 21:34 UTC](https://discourse.nodered.org/t/application-x-ndjson/100794 "2026-04-18T21:34:21Z")

</div>

im integrating against ollama and need to read "node red application/x-ndjson" stream from ollama. tested this with the core http-request node but it refuses to stream the response. i just get a timeout. or everything a…

---

## [Sentinel is now fully Private and will become a Bonsae product](https://discourse.nodered.org/t/sentinel-is-now-fully-private-and-will-become-a-bonsae-product/100791)

<div class="topic-metadata">

**Author:** [@AllanOricil](https://discourse.nodered.org/u/AllanOricil)\
**Replies:** 0\
**Last updated:** [18 April 2026 13:35 UTC](https://discourse.nodered.org/t/sentinel-is-now-fully-private-and-will-become-a-bonsae-product/100791 "2026-04-18T13:35:04Z")

</div>

Sentinel is now fully Private and will become a Bonsae product. Bonsae is a future product that targets Serverless applications.

---

## [Dashboard 2 Sidebar Oddity](https://discourse.nodered.org/t/dashboard-2-sidebar-oddity/100786)

<div class="topic-metadata">

**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 0\
**Last updated:** [17 April 2026 14:45 UTC](https://discourse.nodered.org/t/dashboard-2-sidebar-oddity/100786 "2026-04-17T14:45:09Z")

</div>

I noticed this on Node-red 5 Beta 5 but it's the same on 4.1.8. Firefox browser on Linux. The Dashboard 2 sidebar has 3 tabs, "Layout", "Theming", and "Client data". Perhaps there are others in some circumstances. The…

---

## [Usability proposals : connected connectors](https://discourse.nodered.org/t/usability-proposals-connected-connectors/100781)

<div class="topic-metadata">

**Author:** [@duaw](https://discourse.nodered.org/u/duaw)\
**Replies:** 5\
**Last updated:** [17 April 2026 12:39 UTC](https://discourse.nodered.org/t/usability-proposals-connected-connectors/100781 "2026-04-17T12:39:14Z")

</div>

Hi everybody! Lastly I had serious trouble figuring out why things didn't work as I thought they had to. I had something like this in my flow: Do you SEE the difference? I don't. What is wrong? The upper change ch…

---

## [Updating to node-red-node-sqlite v2.0.0 broke my flows](https://discourse.nodered.org/t/updating-to-node-red-node-sqlite-v2-0-0-broke-my-flows/100737)

<div class="topic-metadata">

**Author:** [@dudleyjosh](https://discourse.nodered.org/u/dudleyjosh)\
**Replies:** 22\
**Last updated:** [16 April 2026 14:53 UTC](https://discourse.nodered.org/t/updating-to-node-red-node-sqlite-v2-0-0-broke-my-flows/100737 "2026-04-16T14:53:37Z")

</div>

Has anyone else updated their node-red-node-sqlite to v2.0.0 and experienced missing nodes and thus a broken flow?

[Previous page](https://discourse.nodered.org/latest.md?page=14)

[Next page](https://discourse.nodered.org/latest.md?page=16)