# Share Your Projects **URL:** https://discourse.nodered.org/c/share-your-projects/6.md?no_subcategories=false&page=9 [Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md) **Page:** 10 --- ## [Limit access to Node-RED via client certificates](https://discourse.nodered.org/t/limit-access-to-node-red-via-client-certificates/83996)
**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\ **Replies:** 8\ **Last updated:** [24 December 2023 22:33 UTC](https://discourse.nodered.org/t/limit-access-to-node-red-via-client-certificates/83996 "2023-12-24T22:33:11Z")
Hi folks, I saw tonight an interesting proposal about an extra level of security for Node-RED via internet, by whitelisting a list of ip addresses. Although it is a very interesting article, I don't think I will be abl… --- ## [Deploy nodered with ansible + systemd](https://discourse.nodered.org/t/deploy-nodered-with-ansible-systemd/67987)
**Author:** [@mellerbeck](https://discourse.nodered.org/u/mellerbeck)\ **Replies:** 6\ **Last updated:** [21 December 2023 16:12 UTC](https://discourse.nodered.org/t/deploy-nodered-with-ansible-systemd/67987 "2023-12-21T16:12:26Z")
--- ## [Gemini-Pro chat interface with conversation support](https://discourse.nodered.org/t/gemini-pro-chat-interface-with-conversation-support/83874)
**Author:** [@HaroldPetersInskipp](https://discourse.nodered.org/u/HaroldPetersInskipp)\ **Replies:** 0\ **Last updated:** [20 December 2023 16:22 UTC](https://discourse.nodered.org/t/gemini-pro-chat-interface-with-conversation-support/83874 "2023-12-20T16:22:33Z")
There is now an alternate flow available for interacting with Googles Gemini-Pro model that supports multi turn conversations that can be found here Requires Node.js v18+ Requires installation of @google/generative-… --- ## [Tutorial - Read a sensor by running a Node-RED flow on an ESP32 via node-red-mcu](https://discourse.nodered.org/t/tutorial-read-a-sensor-by-running-a-node-red-flow-on-an-esp32-via-node-red-mcu/77171)
**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\ **Replies:** 11\ **Last updated:** [20 December 2023 07:35 UTC](https://discourse.nodered.org/t/tutorial-read-a-sensor-by-running-a-node-red-flow-on-an-esp32-via-node-red-mcu/77171 "2023-12-20T07:35:21Z")
Hi folks, With a lot of help from @phoddie and @ralphwetzel, I managed at last to measure distances from a HC-SR04 sensor by running node-red-mcu on my WT32-ETH01 board. So the least I could do is write down how we did… --- ## [A Simple Gemini-Pro chat interface](https://discourse.nodered.org/t/a-simple-gemini-pro-chat-interface/83825)
**Author:** [@HaroldPetersInskipp](https://discourse.nodered.org/u/HaroldPetersInskipp)\ **Replies:** 9\ **Last updated:** [19 December 2023 19:18 UTC](https://discourse.nodered.org/t/a-simple-gemini-pro-chat-interface/83825 "2023-12-19T19:18:04Z")
I've created a basic flow for an interface for Google's Gemini-Pro model API that can be found here --- ## [Weather Display and Apocalypse Meter](https://discourse.nodered.org/t/weather-display-and-apocalypse-meter/83747)
**Author:** [@Robotguy](https://discourse.nodered.org/u/Robotguy)\ **Replies:** 7\ **Last updated:** [19 December 2023 16:10 UTC](https://discourse.nodered.org/t/weather-display-and-apocalypse-meter/83747 "2023-12-19T16:10:39Z")
I made a weather display with an LED strip and an ESP32 that runs from MQTT messages sent from Node Red. It shows (from top to bottom): Alerts (system alerts, unused as of yet) Wind speed (Off--\>Green--\>Yellow--Red) … --- ## [Buzz-In\_bot (for your Christmas party)](https://discourse.nodered.org/t/buzz-in-bot-for-your-christmas-party/83803)
**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\ **Replies:** 5\ **Last updated:** [18 December 2023 17:36 UTC](https://discourse.nodered.org/t/buzz-in-bot-for-your-christmas-party/83803 "2023-12-18T17:36:25Z")
I originally wrote this flow for my IoT students when we held informal "snap" revision-question sessions. \[{"id":"d1df51257f61bac2","type":"tab","label":"Buss\_IN\_bot","disabled":false,"info":"","env":\[\]},{"id":"9aa5b… --- ## [\[Announce\] Tuya cloud access (node-red Tuya OpenAPI V2.0)](https://discourse.nodered.org/t/announce-tuya-cloud-access-node-red-tuya-openapi-v2-0/83635)
**Author:** [@msillano](https://discourse.nodered.org/u/msillano)\ **Replies:** 0\ **Last updated:** [12 December 2023 12:43 UTC](https://discourse.nodered.org/t/announce-tuya-cloud-access-node-red-tuya-openapi-v2-0/83635 "2023-12-12T12:43:52Z")
This node-red flow implements experimental access to Tuya Cloud API to get data or perform instructions programmatically, without using the 'SmartLife' App or the 'Tuya Development Platform'. The nr\_Tuya\_OpenAPI\_2.0 flo… --- ## [Tweet with node-red and twitter-api-v2 - post Twitter API changes in 2023](https://discourse.nodered.org/t/tweet-with-node-red-and-twitter-api-v2-post-twitter-api-changes-in-2023/81440)
**Author:** [@ThibautRuy](https://discourse.nodered.org/u/ThibautRuy)\ **Replies:** 2\ **Last updated:** [11 December 2023 05:29 UTC](https://discourse.nodered.org/t/tweet-with-node-red-and-twitter-api-v2-post-twitter-api-changes-in-2023/81440 "2023-12-11T05:29:37Z")
Hi everyone, Feedback is welcome on this! I found a way to Tweet using the Twitter API v2 leveraging on node-twitter-api-v2 module using a free tier app (Tweets - post up to 1500 Tweets per month) 1. App Setup on Tw… --- ## [Look mom, a CHIP8 CPU being emulated in Node RED](https://discourse.nodered.org/t/look-mom-a-chip8-cpu-being-emulated-in-node-red/83206)
**Author:** [@marcus-j-davies](https://discourse.nodered.org/u/marcus-j-davies)\ **Replies:** 6\ **Last updated:** [7 December 2023 20:41 UTC](https://discourse.nodered.org/t/look-mom-a-chip8-cpu-being-emulated-in-node-red/83206 "2023-12-07T20:41:44Z")
Yup you herd me! So... It does not have Input (if someone is daring enough to add it - manipulating the registers, I think is the key) or Beeps, and it requires that you install the canvas package for Node JS. This pa… --- ## [Full dashboard with UIBUILDER](https://discourse.nodered.org/t/full-dashboard-with-uibuilder/83418)
**Author:** [@fmarzocca](https://discourse.nodered.org/u/fmarzocca)\ **Replies:** 1\ **Last updated:** [4 December 2023 21:16 UTC](https://discourse.nodered.org/t/full-dashboard-with-uibuilder/83418 "2023-12-04T21:16:51Z")
Thanks to UIBUILDER I made a full dashboard (with 7 routes) using just plain HTML/JS/CSS. Charts, gauges and tables are using Google Charts Main HTML structure and styles use my own masonry CSS and Semantic UI CSS (for… --- ## [Node-RED flows rendered in BabylonJS 3D](https://discourse.nodered.org/t/node-red-flows-rendered-in-babylonjs-3d/82971)
**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\ **Replies:** 12\ **Last updated:** [4 December 2023 08:12 UTC](https://discourse.nodered.org/t/node-red-flows-rendered-in-babylonjs-3d/82971 "2023-12-04T08:12:48Z")
Hi There! For it is Friday, time for some amusement. I was playing around with the BabylonJS nodes and had the idea of rendering Node-RED flows in 3D - purely because its possible. The flow show in the gif is the an… --- ## [Simon says counting up for testing Alexa](https://discourse.nodered.org/t/simon-says-counting-up-for-testing-alexa/83336)
**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\ **Replies:** 0\ **Last updated:** [1 December 2023 11:09 UTC](https://discourse.nodered.org/t/simon-says-counting-up-for-testing-alexa/83336 "2023-12-01T11:09:31Z")
@franz My flow for counting up "Alexa, Simon says one" etc looks like this Uses queue-gate, TTS-ultimate, simpletime, counter and play audio contrib nodes \[{"id":"42652991.2d0e78","type":"subflow","name":"+ hh:mm:s… --- ## [Home made wallbox to charge the electric car](https://discourse.nodered.org/t/home-made-wallbox-to-charge-the-electric-car/83328)
**Author:** [@psubiaco](https://discourse.nodered.org/u/psubiaco)\ **Replies:** 0\ **Last updated:** [30 November 2023 22:59 UTC](https://discourse.nodered.org/t/home-made-wallbox-to-charge-the-electric-car/83328 "2023-11-30T22:59:54Z")
I’ve built a single-phase EV charging station (wallbox) connecting together the following devices: the EVSE module DomBusEVSE a contactor 2P 40A an energy meter a differential protection RCCB Type-B EV cable with the T… --- ## [Node Maker is here!](https://discourse.nodered.org/t/node-maker-is-here/70762)
**Author:** [@Steveorevo](https://discourse.nodered.org/u/Steveorevo)\ **Replies:** 1\ **Last updated:** [26 November 2023 14:03 UTC](https://discourse.nodered.org/t/node-maker-is-here/70762 "2023-11-26T14:03:05Z")
The first version of Node Maker is ready. Node Maker is a set of subflow nodes that can be used to quickly create a new Node-RED node, the property panel, and the node's behavior. You can use Node Maker to easily create… --- ## [Node-red-mcu-plugin v1.0: Integrating Node-RED MCU Edition into the Node-RED editor](https://discourse.nodered.org/t/node-red-mcu-plugin-v1-0-integrating-node-red-mcu-edition-into-the-node-red-editor/72693)
**Author:** [@ralphwetzel](https://discourse.nodered.org/u/ralphwetzel)\ **Replies:** 210\ **Last updated:** [23 November 2023 21:30 UTC](https://discourse.nodered.org/t/node-red-mcu-plugin-v1-0-integrating-node-red-mcu-edition-into-the-node-red-editor/72693 "2023-11-23T21:30:27Z")
About six months ago, @phoddie launched the discussion of an inspiring idea: What if ... one could use Node-RED to program microcontrollers (MCU)? His first thoughts kicked off a development of two components that made t… --- ## [Node-RED Flows for the StableCode-Completion-Alpha-3B-4K AI model](https://discourse.nodered.org/t/node-red-flows-for-the-stablecode-completion-alpha-3b-4k-ai-model/83124)
**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\ **Replies:** 4\ **Last updated:** [23 November 2023 16:00 UTC](https://discourse.nodered.org/t/node-red-flows-for-the-stablecode-completion-alpha-3b-4k-ai-model/83124 "2023-11-23T16:00:18Z")
Just to let you know: I've just published a flow with HTTP endpoints for text completion and prompt tokenization Stability AI's StableCode-Completion-Alpha-3B-4K model using ggml under the hood for inferencing on one's… --- ## [GS-T3E display with OpenHASP](https://discourse.nodered.org/t/gs-t3e-display-with-openhasp/83111)
**Author:** [@stefan24](https://discourse.nodered.org/u/stefan24)\ **Replies:** 0\ **Last updated:** [22 November 2023 20:59 UTC](https://discourse.nodered.org/t/gs-t3e-display-with-openhasp/83111 "2023-11-22T20:59:35Z")
next post from my homepage in german under GS-T3E Display mit OpenHASP – Smarthome von Stefan B. After various forum posts regarding new touch displays with 480×480 pixels and switch function that also work with OpenHAS… --- ## [Ulanzi Display TC001 with Awtrix-Light](https://discourse.nodered.org/t/ulanzi-display-tc001-with-awtrix-light/83108)
**Author:** [@stefan24](https://discourse.nodered.org/u/stefan24)\ **Replies:** 0\ **Last updated:** [22 November 2023 19:19 UTC](https://discourse.nodered.org/t/ulanzi-display-tc001-with-awtrix-light/83108 "2023-11-22T19:19:27Z")
I wrote a german review on my homepage about the Ulanzi Display TC001, which can be flashed with Awtrix-Light and then controlled by MQTT: https://smarthome.sb242.de/hardware/ulanzi-display-tc001-mit-awtrix-light/ I wi… --- ## [Démo via short Video allowed or not](https://discourse.nodered.org/t/demo-via-short-video-allowed-or-not/83076)
**Author:** [@Jean-Luc](https://discourse.nodered.org/u/Jean-Luc)\ **Replies:** 9\ **Last updated:** [22 November 2023 10:52 UTC](https://discourse.nodered.org/t/demo-via-short-video-allowed-or-not/83076 "2023-11-22T10:52:45Z")
in the "share your projects" category, is it allowed to show a short video (1-2 min) of what was accomplished with NR? It's not commercial software, just the result of my work that I'm giving to the winds. (I don't wa… --- ## [Node-RED Flows for the StableLM-3B-4E1T AI model](https://discourse.nodered.org/t/node-red-flows-for-the-stablelm-3b-4e1t-ai-model/83052)
**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\ **Replies:** 0\ **Last updated:** [21 November 2023 10:41 UTC](https://discourse.nodered.org/t/node-red-flows-for-the-stablelm-3b-4e1t-ai-model/83052 "2023-11-21T10:41:57Z")
Just to let you know: I've just published a flow with HTTP endpoints for text completion, prompt tokenization and embeddings calculation based on Stability AI's StableLM-3B-4E1T model using llama.cpp under the hood. Fur… --- ## [Announcing: Vanilla JavaScript front-end router for single-page apps](https://discourse.nodered.org/t/announcing-vanilla-javascript-front-end-router-for-single-page-apps/82806)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 5\ **Last updated:** [20 November 2023 14:24 UTC](https://discourse.nodered.org/t/announcing-vanilla-javascript-front-end-router-for-single-page-apps/82806 "2023-11-20T14:24:05Z")
Nearly here! Just finalising the niceties. A front-end router is used in single-page apps (SPA) to make it look to the users as though they are swapping web pages but without the slight delay that comes from actually ha… --- ## [Don't do what I just did! (a cautionary tale)](https://discourse.nodered.org/t/dont-do-what-i-just-did-a-cautionary-tale/82601)
**Author:** [@zenofmud](https://discourse.nodered.org/u/zenofmud)\ **Replies:** 21\ **Last updated:** [7 November 2023 11:56 UTC](https://discourse.nodered.org/t/dont-do-what-i-just-did-a-cautionary-tale/82601 "2023-11-07T11:56:26Z")
So @dynamicdave creates a nice Single Sensor Node PCB board and both he and I ordered them and built them. Dave is clever and was able to put two boards on each PCB one using a USB jack to provide and the other a two pin… --- ## [Using backpack to copy blocks from one Blockly node to another](https://discourse.nodered.org/t/using-backpack-to-copy-blocks-from-one-blockly-node-to-another/82566)
**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\ **Replies:** 9\ **Last updated:** [6 November 2023 20:37 UTC](https://discourse.nodered.org/t/using-backpack-to-copy-blocks-from-one-blockly-node-to-another/82566 "2023-11-06T20:37:01Z")
I've just discovered that the Blocky node has a backpack facility Backpacks are used in block coding environments to stash commonly used scripts and then reused in other projects. I hadn't realised it was available in … --- ## [Extra Debugging node](https://discourse.nodered.org/t/extra-debugging-node/82649)
**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\ **Replies:** 0\ **Last updated:** [6 November 2023 12:53 UTC](https://discourse.nodered.org/t/extra-debugging-node/82649 "2023-11-06T12:53:57Z")
So, sometimes I just want to send a simple text message to the debug so I use a little debug node But when you attach them - they take up more room than I'd like so then I started putting them inline but that's … --- ## [JSON Arrays to Home Assistant](https://discourse.nodered.org/t/json-arrays-to-home-assistant/81765)
**Author:** [@Linhey](https://discourse.nodered.org/u/Linhey)\ **Replies:** 9\ **Last updated:** [5 November 2023 21:36 UTC](https://discourse.nodered.org/t/json-arrays-to-home-assistant/81765 "2023-11-05T21:36:12Z")
I have been experimenting with Node red now for about a year and half and one of my puzzling requirements was to get the JSON array data into a Home Assistant flex-table-card. Finally today, the penny dropped and I thou… --- ## [HOTEL UI based on Node-RED nodes](https://discourse.nodered.org/t/hotel-ui-based-on-node-red-nodes/82129)
**Author:** [@CONNECT](https://discourse.nodered.org/u/CONNECT)\ **Replies:** 4\ **Last updated:** [19 October 2023 04:16 UTC](https://discourse.nodered.org/t/hotel-ui-based-on-node-red-nodes/82129 "2023-10-19T04:16:45Z")
Smart Hotel UI solution -Hotel services -Television -Video on demand -Room control -Integration with PMS --- ## [🕸️ MQTT v5 Viewer - View a range of topics with values and extended MQTT v5 data](https://discourse.nodered.org/t/mqtt-v5-viewer-view-a-range-of-topics-with-values-and-extended-mqtt-v5-data/81825)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 19\ **Last updated:** [13 October 2023 12:25 UTC](https://discourse.nodered.org/t/mqtt-v5-viewer-view-a-range-of-topics-with-values-and-extended-mqtt-v5-data/81825 "2023-10-13T12:25:19Z")
I will publish this as a Flow once I'm happy that it is a bit more complete. However, as some have expressed an interest ... A thread was raised on the forum recently about being able to track who/what updated an MQTT t… --- ## [Control Tasmota devices via OXRS touch-panel](https://discourse.nodered.org/t/control-tasmota-devices-via-oxrs-touch-panel/81770)
**Author:** [@Sean-McG](https://discourse.nodered.org/u/Sean-McG)\ **Replies:** 1\ **Last updated:** [12 October 2023 03:10 UTC](https://discourse.nodered.org/t/control-tasmota-devices-via-oxrs-touch-panel/81770 "2023-10-12T03:10:22Z")
This is a sample flow to to control Tasmota devices via the OXRS touch-panel. It works by mapping the OXRS screen and tile payloads to specific Tasmota device topics, and vice versa. This allows the touch screen to cont… --- ## [Yoctoconnect Smart Home system based on Node-RED](https://discourse.nodered.org/t/yoctoconnect-smart-home-system-based-on-node-red/81777)
**Author:** [@CONNECT](https://discourse.nodered.org/u/CONNECT)\ **Replies:** 2\ **Last updated:** [4 October 2023 17:04 UTC](https://discourse.nodered.org/t/yoctoconnect-smart-home-system-based-on-node-red/81777 "2023-10-04T17:04:34Z")
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