# Share Your Projects

**URL:** https://discourse.nodered.org/c/share-your-projects/6.md?page=18

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

**Page:** 19

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## [Web Server Examples](https://discourse.nodered.org/t/web-server-examples/51768)

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**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\
**Replies:** 1\
**Last updated:** [25 October 2021 15:57 UTC](https://discourse.nodered.org/t/web-server-examples/51768 "2021-10-25T15:57:39Z")

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I'm currently preparing a set of Node-RED flows and use cases for my students in order to motivate and encourage them to invent and build web sites and REST services without having to know, learn and program much. As pa…

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## [Authentication and Authorization Examples for Node-RED](https://discourse.nodered.org/t/authentication-and-authorization-examples-for-node-red/51750)

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**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\
**Replies:** 3\
**Last updated:** [25 October 2021 15:46 UTC](https://discourse.nodered.org/t/authentication-and-authorization-examples-for-node-red/51750 "2021-10-25T15:46:37Z")

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I'm currently preparing a set of Node-RED flows and use cases for my students in order to motivate and encourage them to invent and build web sites and REST services without having to know, learn and program much. Often…

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## [I made a setup to control GPT-3, the most powerful AI in the world using Node Red](https://discourse.nodered.org/t/i-made-a-setup-to-control-gpt-3-the-most-powerful-ai-in-the-world-using-node-red/52557)

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**Author:** [@mistywind](https://discourse.nodered.org/u/mistywind)\
**Replies:** 0\
**Last updated:** [22 October 2021 08:50 UTC](https://discourse.nodered.org/t/i-made-a-setup-to-control-gpt-3-the-most-powerful-ai-in-the-world-using-node-red/52557 "2021-10-22T08:50:40Z")

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I had received access to GPT-3 API earlier and had played with in the openai playground. However, I found that the API is kind of unusable for the layman. It requires coding skills and a schoolboy or a shopkeeper cannot …

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## [Contact Form and User Feedback Examples](https://discourse.nodered.org/t/contact-form-and-user-feedback-examples/52469)

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**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\
**Replies:** 0\
**Last updated:** [20 October 2021 14:30 UTC](https://discourse.nodered.org/t/contact-form-and-user-feedback-examples/52469 "2021-10-20T14:30:25Z")

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I'm currently preparing a set of Node-RED flows and use cases for my students in order to motivate and encourage them to invent and build web sites and REST services without having to know, learn and program much. As pa…

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## [CBUS IoT Project](https://discourse.nodered.org/t/cbus-iot-project/52368)

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**Author:** [@Westwood85](https://discourse.nodered.org/u/Westwood85)\
**Replies:** 0\
**Last updated:** [18 October 2021 13:49 UTC](https://discourse.nodered.org/t/cbus-iot-project/52368 "2021-10-18T13:49:23Z")

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Hello everyone. I have been working on an IoT project for a while as a hobby, and i would like to share it with you. It is complately free, and you can try it out as you wish. Any feedback would be much appriciated! I…

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## [MQTT for problems that occur when singletones share the same object](https://discourse.nodered.org/t/mqtt-for-problems-that-occur-when-singletones-share-the-same-object/52354)

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**Author:** [@JaeHyunKim](https://discourse.nodered.org/u/JaeHyunKim)\
**Replies:** 4\
**Last updated:** [18 October 2021 10:02 UTC](https://discourse.nodered.org/t/mqtt-for-problems-that-occur-when-singletones-share-the-same-object/52354 "2021-10-18T10:02:34Z")

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Hello. I want to create a dynamically linked MQTT object. I found 'node-red-contrib-mqtt-dynamictopic' as a similar node. However, I ask because it is not like the function I want to make because only the Topic can be…

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## [Having fun with license plate recognitions](https://discourse.nodered.org/t/having-fun-with-license-plate-recognitions/51893)

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**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Replies:** 8\
**Last updated:** [8 October 2021 20:27 UTC](https://discourse.nodered.org/t/having-fun-with-license-plate-recognitions/51893 "2021-10-08T20:27:44Z")

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Hi folks, Some community members are currently very busy to help us building our own video surveillance system. Their enthousiasm has triggered me to demonstrate how license plate recognition can easily be integrated i…

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## [Printer Ink Fill level with SNMP](https://discourse.nodered.org/t/printer-ink-fill-level-with-snmp/51889)

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**Author:** [@Urs-Eppenberger](https://discourse.nodered.org/u/Urs-Eppenberger)\
**Replies:** 8\
**Last updated:** [6 October 2021 18:07 UTC](https://discourse.nodered.org/t/printer-ink-fill-level-with-snmp/51889 "2021-10-06T18:07:58Z")

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In March I posted about my search to monitor the ink fill levels of my new printer. https://discourse.nodered.org/t/read-ink-fill-level-from-epson-printer/43048 Having a dashboard with the absolute ink levels is nice. …

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## [Express Server with embedded Node-RED Instance](https://discourse.nodered.org/t/express-server-with-embedded-node-red-instance/51752)

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**Author:** [@rozek](https://discourse.nodered.org/u/rozek)\
**Replies:** 1\
**Last updated:** [2 October 2021 03:48 UTC](https://discourse.nodered.org/t/express-server-with-embedded-node-red-instance/51752 "2021-10-02T03:48:27Z")

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I'm currently preparing a set of Node-RED flows and use cases for my students in order to motivate and encourage them to invent and build web sites and REST services without having to know, learn and program much. As an…

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## [NodeRed IoT Deployment with Synpse](https://discourse.nodered.org/t/nodered-iot-deployment-with-synpse/51346)

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**Author:** [@M.J](https://discourse.nodered.org/u/M.J)\
**Replies:** 0\
**Last updated:** [21 September 2021 14:22 UTC](https://discourse.nodered.org/t/nodered-iot-deployment-with-synpse/51346 "2021-09-21T14:22:26Z")

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Howdy folks, Might sound a bit of an advertisement, so if this is not the right place - let me know :slight\_smile: We are very big NodeRed fans. We use it everywhere. We are a couple of contractors doing freelance. An…

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## [Hubitat to Node-Red Hue, Saturation, and Level combination](https://discourse.nodered.org/t/hubitat-to-node-red-hue-saturation-and-level-combination/51312)

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**Author:** [@tmichaeltx](https://discourse.nodered.org/u/tmichaeltx)\
**Replies:** 0\
**Last updated:** [20 September 2021 23:43 UTC](https://discourse.nodered.org/t/hubitat-to-node-red-hue-saturation-and-level-combination/51312 "2021-09-20T23:43:27Z")

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Not a full project, but in case someone looks here instead of the Hubitat forum, I wanted to share a flow. I had discussed a challenge with separating input from Hubitat into Node-Red. The situation is that when a colo…

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## [Scratch 3 and NodeRED working together](https://discourse.nodered.org/t/scratch-3-and-nodered-working-together/8473)

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**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Replies:** 33\
**Last updated:** [16 September 2021 07:54 UTC](https://discourse.nodered.org/t/scratch-3-and-nodered-working-together/8473 "2021-09-16T07:54:30Z")

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Scratch 3 translate requests re-directed to NodeRED HTTP nodes using a chrome extension Then parsed by Blockly node and result of eval returned back to Scratch Brings power of javascript to Scratch :slight\_smile: …

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## [State-indicating Wake-on-LAN dashboard button](https://discourse.nodered.org/t/state-indicating-wake-on-lan-dashboard-button/51036)

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**Author:** [@daxliniere](https://discourse.nodered.org/u/daxliniere)\
**Replies:** 0\
**Last updated:** [15 September 2021 00:21 UTC](https://discourse.nodered.org/t/state-indicating-wake-on-lan-dashboard-button/51036 "2021-09-15T00:21:45Z")

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Hey gang, I've had so much generous help from people on this forum I wanted to share this Dashboard contraption I made. I'm pleased with and thought someone else might get some mileage out of it. Bascially, it is a W…

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## [Dynamic CSS changes in Dashboard V3beta](https://discourse.nodered.org/t/dynamic-css-changes-in-dashboard-v3beta/50866)

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**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\
**Replies:** 0\
**Last updated:** [10 September 2021 18:48 UTC](https://discourse.nodered.org/t/dynamic-css-changes-in-dashboard-v3beta/50866 "2021-09-10T18:48:14Z")

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Requires Dashboard V3 The gauge (CSS only, by @hotNipi) and the button & textbox to the right respond to msg.className from the buttons at the bottom. Those buttons each have their custom class set in the editor. This…

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## [A jsgf (JSpeech Grammar Format) parser / permutator subflow](https://discourse.nodered.org/t/a-jsgf-jspeech-grammar-format-parser-permutator-subflow/44419)

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**Author:** [@JGKK](https://discourse.nodered.org/u/JGKK)\
**Replies:** 5\
**Last updated:** [7 September 2021 07:51 UTC](https://discourse.nodered.org/t/a-jsgf-jspeech-grammar-format-parser-permutator-subflow/44419 "2021-09-07T07:51:42Z")

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I build a “simple” subflow that can parse jsgf grammars to output all possible permutations defined by the grammar. https://flows.nodered.org/flow/c24c2981ed955374c0eef6083d0e5f7c This can be used to quickly create a c…

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## [Node-RED tekton pipeline on OpenShift Container Platform (Kubernetes)](https://discourse.nodered.org/t/node-red-tekton-pipeline-on-openshift-container-platform-kubernetes/50535)

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**Author:** [@TomMadelin](https://discourse.nodered.org/u/TomMadelin)\
**Replies:** 0\
**Last updated:** [2 September 2021 12:36 UTC](https://discourse.nodered.org/t/node-red-tekton-pipeline-on-openshift-container-platform-kubernetes/50535 "2021-09-02T12:36:28Z")

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Hello all. I recently worked on a project that required the use of node-RED to handle HTTP routes and MQTT nodes, talking to a React frond-end and an Arduino board. We hosted the application on OpenShift Container Platf…

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## [RaspiCam with LED Lighting and Pan & Tilt](https://discourse.nodered.org/t/raspicam-with-led-lighting-and-pan-tilt/50476)

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**Author:** [@Gunner](https://discourse.nodered.org/u/Gunner)\
**Replies:** 0\
**Last updated:** [1 September 2021 04:41 UTC](https://discourse.nodered.org/t/raspicam-with-led-lighting-and-pan-tilt/50476 "2021-09-01T04:41:05Z")

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I finally added the latest touch to my PiCam setup... keyboard control. Specifically the arrow keys on the keyboard (thanks to some posted code from @Steve-Mcl ) that I was able to add to the adjustment of both pan and …

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## [New home dashboard using uibuilder and bootstrap-vue](https://discourse.nodered.org/t/new-home-dashboard-using-uibuilder-and-bootstrap-vue/6764)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 59\
**Last updated:** [2 November 2020 19:43 UTC](https://discourse.nodered.org/t/new-home-dashboard-using-uibuilder-and-bootstrap-vue/6764 "2020-11-02T19:43:18Z")

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Hi all, thought I'd share something of a project I've been working on over Christmas. My family have been complaining that the Drayton Wiser smart heating system and my smart lighting aren't easy enough to use. While I'…

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## [Procedural function block programming with node red (like PLC FBD)](https://discourse.nodered.org/t/procedural-function-block-programming-with-node-red-like-plc-fbd/49329)

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**Author:** [@mdkrieg](https://discourse.nodered.org/u/mdkrieg)\
**Replies:** 0\
**Last updated:** [4 August 2021 14:59 UTC](https://discourse.nodered.org/t/procedural-function-block-programming-with-node-red-like-plc-fbd/49329 "2021-08-04T14:59:31Z")

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When I first discovered Node-RED I was excited because it seemed very similar to Function Block Diagrams that I'd used in PLC programming. They are both visual programming but that's about where the similarities end. It …

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## [A Dark-Theme for Node-RED here!](https://discourse.nodered.org/t/a-dark-theme-for-node-red-here/1669)

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**Author:** [@selo](https://discourse.nodered.org/u/selo)\
**Replies:** 21\
**Last updated:** [3 August 2021 12:53 UTC](https://discourse.nodered.org/t/a-dark-theme-for-node-red-here/1669 "2021-08-03T12:53:26Z")

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Hello everyone, here I leave a small dark-theme for Node RED. If anyone has any suggestions, please comment. Greetings. EDIT 31/12/20 - Please see the post below - https://discourse.nodered.org/t/a-dark-theme-for…

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## [Hayes AT Commands (for RAK811 LoRaWAN) with Node-RED using flow (context) functions and variables](https://discourse.nodered.org/t/hayes-at-commands-for-rak811-lorawan-with-node-red-using-flow-context-functions-and-variables/49248)

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**Author:** [@btssn988](https://discourse.nodered.org/u/btssn988)\
**Replies:** 1\
**Last updated:** [3 August 2021 08:47 UTC](https://discourse.nodered.org/t/hayes-at-commands-for-rak811-lorawan-with-node-red-using-flow-context-functions-and-variables/49248 "2021-08-03T08:47:43Z")

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Hi, I would like to share my flow to manage AT sequences (array of AT commands) for RAK811 breakout board. The RAK811 breakout is a 3.3V LoRaWAN board. It can be connected with a FTDI to a USB port of a PC or a Raspber…

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## [Node-RED básico en Español](https://discourse.nodered.org/t/node-red-basico-en-espanol/49168)

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**Author:** [@MecatronicaMADE](https://discourse.nodered.org/u/MecatronicaMADE)\
**Replies:** 0\
**Last updated:** [1 August 2021 16:02 UTC](https://discourse.nodered.org/t/node-red-basico-en-espanol/49168 "2021-08-01T16:02:16Z")

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EN: Hi community, i would like to share with the community some playlist about basic Node-RED concepts, Dashboard and some practices to help (spanish speakers members) to start. ES: Hola comunidad, Me gustaría compartir…

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## [Example of a simplified dashboard security system for local networks. (Privacy)](https://discourse.nodered.org/t/example-of-a-simplified-dashboard-security-system-for-local-networks-privacy/49135)

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**Author:** [@Joaovitor](https://discourse.nodered.org/u/Joaovitor)\
**Replies:** 15\
**Last updated:** [1 August 2021 05:51 UTC](https://discourse.nodered.org/t/example-of-a-simplified-dashboard-security-system-for-local-networks-privacy/49135 "2021-08-01T05:51:12Z")

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I started with Node-red a short time ago and also felt the need for a credential system for my dashboard a lot. As there is nothing native, I created a simple system, a "sticker". Many beginners, even those who know ver…

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## [Sharing some work to use HWiNFO64 and remote sensor monitor to get PC sensor data](https://discourse.nodered.org/t/sharing-some-work-to-use-hwinfo64-and-remote-sensor-monitor-to-get-pc-sensor-data/48751)

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**Author:** [@Matt.L](https://discourse.nodered.org/u/Matt.L)\
**Replies:** 2\
**Last updated:** [22 July 2021 18:51 UTC](https://discourse.nodered.org/t/sharing-some-work-to-use-hwinfo64-and-remote-sensor-monitor-to-get-pc-sensor-data/48751 "2021-07-22T18:51:58Z")

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I found myself needing to monitor the thermals on a PC and to log the data for later use. I am using a program names HWiNFO64 to read the sensor data. It's a reasonably popular program that is regularly updated. In add…

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## [Sunscreen motor control](https://discourse.nodered.org/t/sunscreen-motor-control/48395)

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**Author:** [@Crebain](https://discourse.nodered.org/u/Crebain)\
**Replies:** 4\
**Last updated:** [15 July 2021 01:25 UTC](https://discourse.nodered.org/t/sunscreen-motor-control/48395 "2021-07-15T01:25:51Z")

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Hi everyone, I've just made my first Node Red sequence and I would love to get some tips/feedback on how I did and if my sequence is monkey proof (I got a 1 year old :slight\_smile:) So lets start with some explanation:…

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## [Sharing with non-technical friends and coworkers](https://discourse.nodered.org/t/sharing-with-non-technical-friends-and-coworkers/48356)

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**Author:** [@shnydercom](https://discourse.nodered.org/u/shnydercom)\
**Replies:** 0\
**Last updated:** [13 July 2021 12:58 UTC](https://discourse.nodered.org/t/sharing-with-non-technical-friends-and-coworkers/48356 "2021-07-13T12:58:40Z")

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Hi, at my previous job I tried to convince my co-developers to use more nocode or low-code tools, but wasn't quite successful. I wanted to share with non-technical people or data analysts how a part of the product works.…

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## [Aquarium Controller - Raspberry PI 4B Node-RED, Atlas-Scientific i2c Devices, NCD i2c Relay Board](https://discourse.nodered.org/t/aquarium-controller-raspberry-pi-4b-node-red-atlas-scientific-i2c-devices-ncd-i2c-relay-board/25839)

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**Author:** [@SonoraTechnical](https://discourse.nodered.org/u/SonoraTechnical)\
**Replies:** 44\
**Last updated:** [12 July 2021 12:55 UTC](https://discourse.nodered.org/t/aquarium-controller-raspberry-pi-4b-node-red-atlas-scientific-i2c-devices-ncd-i2c-relay-board/25839 "2021-07-12T12:55:31Z")

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Aquarium Controller, Pardon the Topic Title, but I wanted this Project to be found. This project has had many false starts as a baremetal project on ArduinoDue and later a UWP on RPI3B w/ Win10IoT. I was particularly i…

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## [\[ANNOUNCE\] Node-RED Desktop v1.0.0 Released](https://discourse.nodered.org/t/announce-node-red-desktop-v1-0-0-released/18642)

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**Author:** [@sakazuki](https://discourse.nodered.org/u/sakazuki)\
**Replies:** 5\
**Last updated:** [7 July 2021 17:49 UTC](https://discourse.nodered.org/t/announce-node-red-desktop-v1-0-0-released/18642 "2021-07-07T17:49:08Z")

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Hi all, I released Node-RED Desktop v1.0.0 . New features Debug out This function enables you to debug flow without putting debug nodes. So you can debug also existing flow without modifying and deploying flow. …

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## [FlexDash: towards a new dashboard for Node-Red](https://discourse.nodered.org/t/flexdash-towards-a-new-dashboard-for-node-red/45879)

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**Author:** [@tve](https://discourse.nodered.org/u/tve)\
**Replies:** 66\
**Last updated:** [28 June 2021 02:05 UTC](https://discourse.nodered.org/t/flexdash-towards-a-new-dashboard-for-node-red/45879 "2021-06-28T02:05:53Z")

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Over the past few weeks I've been working on a new dashboard. Initially my goal was to throw something together I could use to replace my use of the standard NR dashboard because I've outgrown it. But as I dove into it, …

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## [Low Power Wireless Sensor and Gateway using Node-RED](https://discourse.nodered.org/t/low-power-wireless-sensor-and-gateway-using-node-red/44668)

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**Author:** [@davidz](https://discourse.nodered.org/u/davidz)\
**Replies:** 25\
**Last updated:** [27 June 2021 03:31 UTC](https://discourse.nodered.org/t/low-power-wireless-sensor-and-gateway-using-node-red/44668 "2021-06-27T03:31:20Z")

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I have been working on low power wireless sensor development in the past five years and would like to share some design experience with Node-RED. The wireless sensors are ultra low power. For example, the temperature sen…

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