# Share Your Projects

**URL:** https://discourse.nodered.org/c/share-your-projects/6.md?page=2

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

**Page:** 3

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## [Ham radio DMR monitor](https://discourse.nodered.org/t/ham-radio-dmr-monitor/100270)

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**Author:** [@Linhey](https://discourse.nodered.org/u/Linhey)\
**Replies:** 0\
**Last updated:** [29 January 2026 12:10 UTC](https://discourse.nodered.org/t/ham-radio-dmr-monitor/100270 "2026-01-29T12:10:22Z")

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I have just finished a nice little project to monitor and display a Ham radio DMR monitor in HA. EQUIPMENT I am using a pi hotspot (pi-star) tuned into TG91 the World Wide talk group and collecting the log in Node-Red …

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## [🌐 Offline Mobile web apps](https://discourse.nodered.org/t/offline-mobile-web-apps/100238)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 4\
**Last updated:** [26 January 2026 13:19 UTC](https://discourse.nodered.org/t/offline-mobile-web-apps/100238 "2026-01-26T13:19:53Z")

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Oh boy, I was really triggered me with this thread! :rofl: So I decided to have another go at doing an offline capable mobile web app using UIBUILDER. But this time, instead of trying to do the horrible, complex mani…

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## [More AI build fun - creating a page from a functional specification](https://discourse.nodered.org/t/more-ai-build-fun-creating-a-page-from-a-functional-specification/100186)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 2\
**Last updated:** [24 January 2026 22:59 UTC](https://discourse.nodered.org/t/more-ai-build-fun-creating-a-page-from-a-functional-specification/100186 "2026-01-24T22:59:44Z")

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So in today's test of AI, I thought that I would step things up. Normally, I ask GitHub Copilot to do specific tasks, changes, etc. But this time, I wanted to see how easy it might be to create a "Functional Specificatio…

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## [Marstek Venus Ui](https://discourse.nodered.org/t/marstek-venus-ui/100235)

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**Author:** [@hansvanlin](https://discourse.nodered.org/u/hansvanlin)\
**Replies:** 0\
**Last updated:** [24 January 2026 11:39 UTC](https://discourse.nodered.org/t/marstek-venus-ui/100235 "2026-01-24T11:39:21Z")

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Hi, I just wanted to share this node-red script for controlling a Marstek Venus battery via modbus tcp.

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## [RGB Cube using WS2812 5050 LEDs](https://discourse.nodered.org/t/rgb-cube-using-ws2812-5050-leds/100148)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 19\
**Last updated:** [22 January 2026 18:43 UTC](https://discourse.nodered.org/t/rgb-cube-using-ws2812-5050-leds/100148 "2026-01-22T18:43:37Z")

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OMG - just seen these 8 by 8 WS2812 RGB 5050 LEDs sheets on AE for £0.76 or $1 USD. https://www.aliexpress.com/item/1005009659290651.html If I bought 5 of those sheets I could construct a cube that I could control from…

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## [A working example to Simulate a Flickering Fire](https://discourse.nodered.org/t/a-working-example-to-simulate-a-flickering-fire/100101)

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**Author:** [@Linhey](https://discourse.nodered.org/u/Linhey)\
**Replies:** 1\
**Last updated:** [6 January 2026 15:42 UTC](https://discourse.nodered.org/t/a-working-example-to-simulate-a-flickering-fire/100101 "2026-01-06T15:42:58Z")

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My £450 electric flicker fire has blown up, I don't use the actual electric heating part, but it was nice to have a flickering flame, which made it look warm in the lounge. I couldn't find a new fire that would fit n th…

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## [First flow on all my RPIs](https://discourse.nodered.org/t/first-flow-on-all-my-rpis/88878)

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**Author:** [@juntiedt](https://discourse.nodered.org/u/juntiedt)\
**Replies:** 25\
**Last updated:** [31 December 2025 12:38 UTC](https://discourse.nodered.org/t/first-flow-on-all-my-rpis/88878 "2025-12-31T12:38:11Z")

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I found this flow helpfull and it is growing over time. It has a function library, global variables, some usefull cron nodes, a central http request, a telegram output etc.... \[{"id":"b263e6b23d8eb759","type":"tab","…

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## [Travelling Salesman - Logistics Problem](https://discourse.nodered.org/t/travelling-salesman-logistics-problem/100045)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 1\
**Last updated:** [30 December 2025 11:22 UTC](https://discourse.nodered.org/t/travelling-salesman-logistics-problem/100045 "2025-12-30T11:22:50Z")

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One of my IoT students has been exploring the classical Travelling Salesman Problem and came across an excellent write-up produced by a graduate at the University of Pittsburgh. The document contains a substantial amoun…

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## [Fun little countdown page - track key dates/times](https://discourse.nodered.org/t/fun-little-countdown-page-track-key-dates-times/100037)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 4\
**Last updated:** [28 December 2025 19:17 UTC](https://discourse.nodered.org/t/fun-little-countdown-page-track-key-dates-times/100037 "2025-12-28T19:17:13Z")

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Something simple for post Christmas blues. :smiley: The following code can be used with UIBUILDER's router as I'm doing in the example images. Or you can easily adapt to be a stand-alone page or incorporate into any pag…

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## [Power Supply considerations for simple hardware nodes](https://discourse.nodered.org/t/power-supply-considerations-for-simple-hardware-nodes/100021)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 6\
**Last updated:** [27 December 2025 09:39 UTC](https://discourse.nodered.org/t/power-supply-considerations-for-simple-hardware-nodes/100021 "2025-12-27T09:39:01Z")

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Like many makers, I build simple hardware nodes using ESP32 devices and power them from low-voltage supplies, such as batteries or standard AC/DC adapters (e.g., mobile phone chargers). My regulator of choice is the ubi…

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## [Built a reliable Telegram + MySQL logger flow - no more missed alerts](https://discourse.nodered.org/t/built-a-reliable-telegram-mysql-logger-flow-no-more-missed-alerts/99920)

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**Author:** [@MDMarkFlowFactory](https://discourse.nodered.org/u/MDMarkFlowFactory)\
**Replies:** 10\
**Last updated:** [17 December 2025 08:35 UTC](https://discourse.nodered.org/t/built-a-reliable-telegram-mysql-logger-flow-no-more-missed-alerts/99920 "2025-12-17T08:35:54Z")

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Hi everyone, I wanted to share a Node-RED flow I built to solve a common problem: missing important notifications and struggling with manual logs. This flow automatically logs events to a MySQL database (with timestamps…

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## [Node-RED version of MQTT Explorer](https://discourse.nodered.org/t/node-red-version-of-mqtt-explorer/99738)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 33\
**Last updated:** [15 December 2025 16:46 UTC](https://discourse.nodered.org/t/node-red-version-of-mqtt-explorer/99738 "2025-12-15T16:46:32Z")

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Hi all, In a recent thread, I promised @Trying\_to\_learn that I would revisit a project I started quite a long time ago now, which is a replacement for the MQTT Explorer desktop app. So here is my first draft. It is stil…

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## [HTML in body of mail](https://discourse.nodered.org/t/html-in-body-of-mail/99946)

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**Author:** [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Replies:** 6\
**Last updated:** [15 December 2025 16:23 UTC](https://discourse.nodered.org/t/html-in-body-of-mail/99946 "2025-12-15T16:23:12Z")

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This may not be much, however since i took so much time to get it done and accomplished what i wanted, posting it here, for someone who may be interested. I already had a flow where a temperature report is sent on a dai…

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## [Christmas Tree Light control](https://discourse.nodered.org/t/christmas-tree-light-control/99939)

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**Author:** [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Replies:** 3\
**Last updated:** [13 December 2025 13:10 UTC](https://discourse.nodered.org/t/christmas-tree-light-control/99939 "2025-12-13T13:10:39Z")

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I bought some Kasa Smart WiFi Plug Mini, Model: HS103 last year and I created a small flow to control the string of LED's I have on our Christmas tree. It is a small flow: You just need the IP address of the Smart Pl…

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## [OpenAPI definition for Node-RED backend](https://discourse.nodered.org/t/openapi-definition-for-node-red-backend/99941)

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**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 0\
**Last updated:** [13 December 2025 08:54 UTC](https://discourse.nodered.org/t/openapi-definition-for-node-red-backend/99941 "2025-12-13T08:54:01Z")

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Hi there this is an idea for a project but there isn't an "I have an Idea" category. So having created Browser-Red the serverless Node-RED and Erlang-Red the Erlang backed Node-RED editor, I've been playing around with…

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## [AI Magic in Node-RED (free)](https://discourse.nodered.org/t/ai-magic-in-node-red-free/96774)

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**Author:** [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Replies:** 12\
**Last updated:** [10 December 2025 09:55 UTC](https://discourse.nodered.org/t/ai-magic-in-node-red-free/96774 "2025-12-10T09:55:17Z")

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I have been working on a subflow (WIP) that utilises an AI integration built around the Pollinations API. This API is completely free to use - without authication/keys and gives various capabilities with many models: T…

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## [Garden lights controlled by passing neighbours and Cheerlights](https://discourse.nodered.org/t/garden-lights-controlled-by-passing-neighbours-and-cheerlights/83746)

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**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Replies:** 25\
**Last updated:** [8 December 2025 15:28 UTC](https://discourse.nodered.org/t/garden-lights-controlled-by-passing-neighbours-and-cheerlights/83746 "2025-12-08T15:28:49Z")

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So, little box with Pi PicoW sending MQTT back to the house when someone presses a button Pi PicoW running a Microblocks script

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## [Weather Forecast Display for Dashboard 2](https://discourse.nodered.org/t/weather-forecast-display-for-dashboard-2/99822)

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**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 21\
**Last updated:** [7 December 2025 03:42 UTC](https://discourse.nodered.org/t/weather-forecast-display-for-dashboard-2/99822 "2025-12-07T03:42:30Z")

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A flexible size weather forecast display using data from OpenWeatherMap's OneCall 3.0 API. This is the default location - Charing Cross of course. You can pick any location by passing in a location name, latitude an…

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## [Barcode Scanning Framework : Initial interest Discussions](https://discourse.nodered.org/t/barcode-scanning-framework-initial-interest-discussions/99345)

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**Author:** [@marcus-j-davies](https://discourse.nodered.org/u/marcus-j-davies)\
**Replies:** 20\
**Last updated:** [5 December 2025 20:21 UTC](https://discourse.nodered.org/t/barcode-scanning-framework-initial-interest-discussions/99345 "2025-12-05T20:21:08Z")

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So... Mods, I'm not sure where to put this, so feel free to move it (Sorry if its in the wrong place) Last few weeks, I have had an idea, and would like to get the communities interest - barcode freaks or commercial u…

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## [Introducing node-red-cluster - a complete clustering solution for Node-RED (feedback and alternatives welcome)](https://discourse.nodered.org/t/introducing-node-red-cluster-a-complete-clustering-solution-for-node-red-feedback-and-alternatives-welcome/99655)

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**Author:** [@Siphion](https://discourse.nodered.org/u/Siphion)\
**Replies:** 34\
**Last updated:** [2 December 2025 22:44 UTC](https://discourse.nodered.org/t/introducing-node-red-cluster-a-complete-clustering-solution-for-node-red-feedback-and-alternatives-welcome/99655 "2025-12-02T22:44:05Z")

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Hi everyone, I’ve recently developed and open-sourced a project called node-red-cluster - a full clustering solution for Node-RED, built around Redis/Valkey. It aims to make Node-RED horizontally scalable while keeping…

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## [Compact Multi-location Weather Display](https://discourse.nodered.org/t/compact-multi-location-weather-display/57833)

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**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 46\
**Last updated:** [30 November 2025 20:37 UTC](https://discourse.nodered.org/t/compact-multi-location-weather-display/57833 "2025-11-30T20:37:18Z")

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This flow fetches weather data for a given location from openweathermap.org (you need a free API key) and crams it into a 9 x 4 unit UI template. Features: Forecasts are shown hourly for up to 6 hours plus today an…

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## [Weather icons for OpenWeathermap in a Dashboard 2 template](https://discourse.nodered.org/t/weather-icons-for-openweathermap-in-a-dashboard-2-template/99737)

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**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 4\
**Last updated:** [21 November 2025 17:42 UTC](https://discourse.nodered.org/t/weather-icons-for-openweathermap-in-a-dashboard-2-template/99737 "2025-11-21T17:42:33Z")

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The original dashboard had many icons built-in, so you only had to give the name of a weather icon for it to manifest on your dashboard. @flowfuse/node-red-dashboard does not have built-in icons, but there are quite a f…

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## [Buttons/Clock/Logo in Toolbar Header. (DASHBOARD-1)](https://discourse.nodered.org/t/buttons-clock-logo-in-toolbar-header-dashboard-1/98583)

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**Author:** [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Replies:** 3\
**Last updated:** [20 November 2025 06:01 UTC](https://discourse.nodered.org/t/buttons-clock-logo-in-toolbar-header-dashboard-1/98583 "2025-11-20T06:01:54Z")

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This is for Older Dashboard For those who are still using dashboard 1 and want to use active buttons/clock/logo in toolbar header so that they are available in every tab/page, Even the logo can be clicked This was entir…

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## [Dashboard 2: Multi-User Framework with Role Permissions and Route Authentication](https://discourse.nodered.org/t/dashboard-2-multi-user-framework-with-role-permissions-and-route-authentication/99690)

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**Author:** [@vitormnm](https://discourse.nodered.org/u/vitormnm)\
**Replies:** 4\
**Last updated:** [15 November 2025 21:19 UTC](https://discourse.nodered.org/t/dashboard-2-multi-user-framework-with-role-permissions-and-route-authentication/99690 "2025-11-15T21:19:42Z")

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Recently, I created a model that appears to be easy to implement and does not rely on external plugins to enable Multi-User support with Permissions in Dashboard 2. It uses the Client Data feature along with a template t…

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## [An approach to handling permissions and scaling in Node-RED with a Django backend](https://discourse.nodered.org/t/an-approach-to-handling-permissions-and-scaling-in-node-red-with-a-django-backend/99675)

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**Author:** [@tahasamy](https://discourse.nodered.org/u/tahasamy)\
**Replies:** 1\
**Last updated:** [13 November 2025 21:29 UTC](https://discourse.nodered.org/t/an-approach-to-handling-permissions-and-scaling-in-node-red-with-a-django-backend/99675 "2025-11-13T21:29:14Z")

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Hello everyone, (Quick Note on the Post: Please accept my apologies—I accidentally deleted this post immediately after I first published it. I am reposting the original announcement here, along with a clarification sect…

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## [Printed Circuit Board BOM Manager using Node-RED BARRED](https://discourse.nodered.org/t/printed-circuit-board-bom-manager-using-node-red-barred/99630)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 1\
**Last updated:** [11 November 2025 18:21 UTC](https://discourse.nodered.org/t/printed-circuit-board-bom-manager-using-node-red-barred/99630 "2025-11-11T18:21:39Z")

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I have just built a Printed Circuit Board BOM (Bill-of-Materials) Manager using the Node-RED BARRED node created and release by Marcus Davies @marcus-j-davies I had previously developed a simple system using a handheld …

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## [CSS Square & Round On/Off Buttons (Revisited)](https://discourse.nodered.org/t/css-square-round-on-off-buttons-revisited/99508)

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**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 4\
**Last updated:** [2 November 2025 17:13 UTC](https://discourse.nodered.org/t/css-square-round-on-off-buttons-revisited/99508 "2025-11-02T17:13:38Z")

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Standard Buttons In Dashboard 2 a widget height is specified in the page theme but the width varies according to the browser window size. Therefore a standard button perhaps loses some of the label as it overflows at …

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## [Saving ui-update Values for ui-template node on Browser Refresh](https://discourse.nodered.org/t/saving-ui-update-values-for-ui-template-node-on-browser-refresh/99536)

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**Author:** [@Buckskin](https://discourse.nodered.org/u/Buckskin)\
**Replies:** 2\
**Last updated:** [29 October 2025 23:30 UTC](https://discourse.nodered.org/t/saving-ui-update-values-for-ui-template-node-on-browser-refresh/99536 "2025-10-29T23:30:28Z")

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I know other people have already discovered this but I have not seen anything written down so I thought I would post my solution to the above problem. I was reading through MDN (as one does) when I was reminded of localS…

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## [Energy-Dashboard 2.0](https://discourse.nodered.org/t/energy-dashboard-2-0/99228)

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**Author:** [@Snotmann](https://discourse.nodered.org/u/Snotmann)\
**Replies:** 2\
**Last updated:** [26 October 2025 16:06 UTC](https://discourse.nodered.org/t/energy-dashboard-2-0/99228 "2025-10-26T16:06:05Z")

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Hey guys, because NodeRed is much cooler and better than HA i would share my energy dashboard 2.0 here: \[{"id":"8c814d11632cb2ab","type":"tab","label":"Energiefluß","disabled":false,"info":"","env":\[\]},{"id":"8adf1f…

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## [Free HMI Application with Animated Graphics for SCADA, BMS](https://discourse.nodered.org/t/free-hmi-application-with-animated-graphics-for-scada-bms/99380)

<div class="topic-metadata">

**Author:** [@bobster1](https://discourse.nodered.org/u/bobster1)\
**Replies:** 14\
**Last updated:** [20 October 2025 13:21 UTC](https://discourse.nodered.org/t/free-hmi-application-with-animated-graphics-for-scada-bms/99380 "2025-10-20T13:21:22Z")

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Node-Red AHU PID Control Training System with Interactive UI c/w Step by Step Guide to Create Bespoke Dynamic Graphics. https://www.udemy.com/course/free-hmi-application-with-animated-graphics-for-scada-bms/?referralCod…

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