# Share Your Projects

**URL:** https://discourse.nodered.org/c/share-your-projects/6.md?no_subcategories=false&page=28

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

**Page:** 29

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## [Iframe with dashboard and multiple links](https://discourse.nodered.org/t/iframe-with-dashboard-and-multiple-links/7370)

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**Author:** [@Andres](https://discourse.nodered.org/u/Andres)\
**Replies:** 0\
**Last updated:** [29 January 2019 14:30 UTC](https://discourse.nodered.org/t/iframe-with-dashboard-and-multiple-links/7370 "2019-01-29T14:30:00Z")

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Hi everyone, i was trying to make a custom navigation bar that uses the advantages of the dashboard, to the left and right you would have links and in the middle there is an iframe that loads the dashboard ui, this broug…

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## [Show and tell: sleep dimmer (lighting / audio / whatever)](https://discourse.nodered.org/t/show-and-tell-sleep-dimmer-lighting-audio-whatever/7041)

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**Author:** [@hazymat](https://discourse.nodered.org/u/hazymat)\
**Replies:** 6\
**Last updated:** [22 January 2019 15:26 UTC](https://discourse.nodered.org/t/show-and-tell-sleep-dimmer-lighting-audio-whatever/7041 "2019-01-22T15:26:05Z")

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Here is a function that fades out a light at bedtime, where you can set three values (in red): I'm sure this is possible using only core nodes, but I am using Node-RED to learn a bit more about coding. For example, I …

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## [Motozero and HC-SR04 Ultrasonic sensor](https://discourse.nodered.org/t/motozero-and-hc-sr04-ultrasonic-sensor/6818)

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**Author:** [@MR\_k10](https://discourse.nodered.org/u/MR_k10)\
**Replies:** 3\
**Last updated:** [15 January 2019 12:43 UTC](https://discourse.nodered.org/t/motozero-and-hc-sr04-ultrasonic-sensor/6818 "2019-01-15T12:43:35Z")

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I build a remote controlled robot with a Raspberry Pi zero and a MotoZero in Node-red. Now I would like to automize the robot with some ultrasonic eyes (HC-SR04 sensor), but the pins are used by the MotoZero. has somebod…

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## [Presence monitoring using Bluetooth](https://discourse.nodered.org/t/presence-monitoring-using-bluetooth/5369)

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**Author:** [@krambriw](https://discourse.nodered.org/u/krambriw)\
**Replies:** 1\
**Last updated:** [13 January 2019 17:45 UTC](https://discourse.nodered.org/t/presence-monitoring-using-bluetooth/5369 "2019-01-13T17:45:39Z")

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After a longer evaluation period, I felt I’m convinced sharing my setup. It will eventually help others looking for a reliable solution for presence detection using the plain Bluetooth available in most modern mobile dev…

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## [Ngrok tunnels from Node-Red](https://discourse.nodered.org/t/ngrok-tunnels-from-node-red/6714)

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**Author:** [@sammachin](https://discourse.nodered.org/u/sammachin)\
**Replies:** 0\
**Last updated:** [12 January 2019 10:04 UTC](https://discourse.nodered.org/t/ngrok-tunnels-from-node-red/6714 "2019-01-12T10:04:55Z")

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Published my first node last night, its a wrapper for setting up and managing ngrok tunnels direct from node-red.

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## ['Soft' buttons on a web page to control something via Node-RED](https://discourse.nodered.org/t/soft-buttons-on-a-web-page-to-control-something-via-node-red/6289)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 3\
**Last updated:** [3 January 2019 15:06 UTC](https://discourse.nodered.org/t/soft-buttons-on-a-web-page-to-control-something-via-node-red/6289 "2019-01-03T15:06:03Z")

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I bought myself a book on jQuery and Ajax for Christmas. Here's a write-up on my first attempt at writing some jQuery that interfaces to Node-RED. The index.txt file must be renamed as index.html (as Discourse does not…

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## [Pi Temporal Camera](https://discourse.nodered.org/t/pi-temporal-camera/6288)

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**Author:** [@WillWelker](https://discourse.nodered.org/u/WillWelker)\
**Replies:** 4\
**Last updated:** [2 January 2019 15:07 UTC](https://discourse.nodered.org/t/pi-temporal-camera/6288 "2019-01-02T15:07:32Z")

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A camera to watch your plants grow is a little boring. This project creates a time-lapse gif image from the previous day and displays it on your Dashboard. Viewing your plants from a shifted time reference gives a whol…

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## [Automating GitHub tasks (homebrew formula update)](https://discourse.nodered.org/t/automating-github-tasks-homebrew-formula-update/6106)

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**Author:** [@rusenask](https://discourse.nodered.org/u/rusenask)\
**Replies:** 0\
**Last updated:** [23 December 2018 21:15 UTC](https://discourse.nodered.org/t/automating-github-tasks-homebrew-formula-update/6106 "2018-12-23T21:15:07Z")

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Some background While most of the people here seemed to be interested in home automation (me too, but just a little bit), I focus mostly on automating my ops tasks as a developer/engineer (updating cluster resources, for…

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## [hackAIR air quality project](https://discourse.nodered.org/t/hackair-air-quality-project/5384)

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**Author:** [@tverilytt](https://discourse.nodered.org/u/tverilytt)\
**Replies:** 4\
**Last updated:** [20 December 2018 23:13 UTC](https://discourse.nodered.org/t/hackair-air-quality-project/5384 "2018-12-20T23:13:35Z")

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hi! I am participating in the hackAIR EU project on air quality measurements. I have an air quality sensor, and are using Node-RED (what else...) to collect and visualize the data. The information page on this can b…

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## [Updated version of node-red-contrib-jktesting - for learning about creating custom nodes](https://discourse.nodered.org/t/updated-version-of-node-red-contrib-jktesting-for-learning-about-creating-custom-nodes/5858)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 2\
**Last updated:** [16 December 2018 20:47 UTC](https://discourse.nodered.org/t/updated-version-of-node-red-contrib-jktesting-for-learning-about-creating-custom-nodes/5858 "2018-12-16T20:47:47Z")

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Hi all, Just to let you know that I have done a rare update of my node-red-contrib-jktesting nodes. This has a single working node right now that is designed for learning about how custom nodes work and that may be use…

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## [Docker based GPS Tracker with mosquitto, node-red and zanzito](https://discourse.nodered.org/t/docker-based-gps-tracker-with-mosquitto-node-red-and-zanzito/5804)

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**Author:** [@sloppy](https://discourse.nodered.org/u/sloppy)\
**Replies:** 0\
**Last updated:** [14 December 2018 12:24 UTC](https://discourse.nodered.org/t/docker-based-gps-tracker-with-mosquitto-node-red-and-zanzito/5804 "2018-12-14T12:24:25Z")

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Hi, I wrote a blog post about setting up your own GPS tracking system with node-RED, Eclipse Mosquitto and Zanzito. Zanzito is an android app which sends sensor data of your smartphone to any message broker. I used node…

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## [Automatic NR Forum Checker](https://discourse.nodered.org/t/automatic-nr-forum-checker/5674)

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**Author:** [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Replies:** 0\
**Last updated:** [11 December 2018 12:46 UTC](https://discourse.nodered.org/t/automatic-nr-forum-checker/5674 "2018-12-11T12:46:30Z")

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I moderate another forum (very low volume) that also uses Discourse and I wanted to create a flow to check it to see if there were any new posts. I put it together and it works very well, so I made anotehr copy for the B…

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## [A Swear Jar Button](https://discourse.nodered.org/t/a-swear-jar-button/5542)

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**Author:** [@Sheaffy](https://discourse.nodered.org/u/Sheaffy)\
**Replies:** 15\
**Last updated:** [10 December 2018 14:44 UTC](https://discourse.nodered.org/t/a-swear-jar-button/5542 "2018-12-10T14:44:05Z")

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So I created a swear jar button, any time I swear I have to press this button, it then deposits a pound into my savings account.

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## ["Alexa - turn ON Christmas"](https://discourse.nodered.org/t/alexa-turn-on-christmas/5410)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 8\
**Last updated:** [6 December 2018 18:27 UTC](https://discourse.nodered.org/t/alexa-turn-on-christmas/5410 "2018-12-06T18:27:17Z")

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Here's a link to an ultra-short and very simple project that's just right for this time of the year. Alexa - turn ON Christmas I'm going to get my IoT students to have a go at this - this week. Cheers from David.

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## [Display temp (18b20) on oled with just pi and nodered](https://discourse.nodered.org/t/display-temp-18b20-on-oled-with-just-pi-and-nodered/5426)

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**Author:** [@kenkoknz](https://discourse.nodered.org/u/kenkoknz)\
**Replies:** 5\
**Last updated:** [3 December 2018 20:23 UTC](https://discourse.nodered.org/t/display-temp-18b20-on-oled-with-just-pi-and-nodered/5426 "2018-12-03T20:23:25Z")

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This is to document my learning to use a ds18b20 temps sensor and displaying it to a OLED display using just node red installed in a Raspberry Pi 3. This may help other beginners like myself with the node red journey. W…

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## [Bank Account Connected Glow Orb](https://discourse.nodered.org/t/bank-account-connected-glow-orb/5412)

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**Author:** [@Sheaffy](https://discourse.nodered.org/u/Sheaffy)\
**Replies:** 0\
**Last updated:** [2 December 2018 16:39 UTC](https://discourse.nodered.org/t/bank-account-connected-glow-orb/5412 "2018-12-02T16:39:34Z")

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So I recently developed a new node for node-red called node-red-contrib-monzo and have connected up a gloworb from andysc that will change colours depending on how much money I have spent that day! npm : https://www.npm…

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## [Composite Docker Application with 2 Node-RED instances deployed by Balena that is monitoring itself](https://discourse.nodered.org/t/composite-docker-application-with-2-node-red-instances-deployed-by-balena-that-is-monitoring-itself/5086)

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**Author:** [@janvda](https://discourse.nodered.org/u/janvda)\
**Replies:** 3\
**Last updated:** [23 November 2018 08:40 UTC](https://discourse.nodered.org/t/composite-docker-application-with-2-node-red-instances-deployed-by-balena-that-is-monitoring-itself/5086 "2018-11-23T08:40:08Z")

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Hi, I have created a composite docker application with “8” containers (2x Node-RED, 2x MQTT broker, Telegraf, InfluxDb, Grafana, Nginx) for a raspberry pi. This application is deployed through Balena (a month ago it wa…

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## [Controlling NeoPixels](https://discourse.nodered.org/t/controlling-neopixels/4560)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 19\
**Last updated:** [15 November 2018 15:38 UTC](https://discourse.nodered.org/t/controlling-neopixels/4560 "2018-11-15T15:38:28Z")

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Controlling NeoPixels I've just finished writing an instruction sheet, for my IoT students, on how to control NeoPixel strips. Note: This exercise uses a WeMos D1 Mini, Node-RED and MQTT (mosquitto) and of course a Neo…

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## [NCD Wireless Sensor to Azure Time Series Insights](https://discourse.nodered.org/t/ncd-wireless-sensor-to-azure-time-series-insights/4774)

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**Author:** [@jewendt](https://discourse.nodered.org/u/jewendt)\
**Replies:** 1\
**Last updated:** [12 November 2018 07:08 UTC](https://discourse.nodered.org/t/ncd-wireless-sensor-to-azure-time-series-insights/4774 "2018-11-12T07:08:44Z")

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Here is my working example to get an NCD wireless vibration sensor into Azure Time Series insights utilizing Azure IOT hub node. The azure IOT hub is then link in via events to a Time Series Insight service. I am doing …

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## [Picture triggered from barcode scan shown on dashboard & stored in azure storage blob](https://discourse.nodered.org/t/picture-triggered-from-barcode-scan-shown-on-dashboard-stored-in-azure-storage-blob/4775)

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**Author:** [@jewendt](https://discourse.nodered.org/u/jewendt)\
**Replies:** 1\
**Last updated:** [12 November 2018 07:07 UTC](https://discourse.nodered.org/t/picture-triggered-from-barcode-scan-shown-on-dashboard-stored-in-azure-storage-blob/4775 "2018-11-12T07:07:45Z")

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Hope this helps others out there. This is a complete working application that takes a picture from a webcam via FFMPEG. This application is triggered via a barcode scan and the name of the picture is what ever is scanne…

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## [IR Detector - the project that grew and grew](https://discourse.nodered.org/t/ir-detector-the-project-that-grew-and-grew/4738)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 2\
**Last updated:** [10 November 2018 17:06 UTC](https://discourse.nodered.org/t/ir-detector-the-project-that-grew-and-grew/4738 "2018-11-10T17:06:04Z")

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The project that 'grew and grew'. Here's a link to an instruction sheet, for my IoT students, on how to interface an InfraRed (IR) detector to a WeMos D1 Mini.. Note: This exercise uses a WeMos D1 Mini, Node-RED and MQ…

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## [Smarthome integrations](https://discourse.nodered.org/t/smarthome-integrations/4686)

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**Author:** [@ksvan](https://discourse.nodered.org/u/ksvan)\
**Replies:** 1\
**Last updated:** [8 November 2018 18:15 UTC](https://discourse.nodered.org/t/smarthome-integrations/4686 "2018-11-08T18:15:10Z")

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After a while I got the need to make different IoT solutions in my house work together, and integrating not-so-smart or not-open things as well. Currently very satisfied with Netatmo reporting too high C02 levels, the…

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## [Controlling a SonOff S20 switch](https://discourse.nodered.org/t/controlling-a-sonoff-s20-switch/4559)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 2\
**Last updated:** [5 November 2018 06:22 UTC](https://discourse.nodered.org/t/controlling-a-sonoff-s20-switch/4559 "2018-11-05T06:22:03Z")

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Controlling a sonoff S20 device I've just finished writing an instruction sheet, for my IoT students, on how to control a SonOff S20 mains switch. Note: This exercise uses a WeMos D1 Mini, Node-RED and MQTT (mosquitto)…

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## [Ultrasonic distance sensor + OLED panel](https://discourse.nodered.org/t/ultrasonic-distance-sensor-oled-panel/4177)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 9\
**Last updated:** [22 October 2018 10:53 UTC](https://discourse.nodered.org/t/ultrasonic-distance-sensor-oled-panel/4177 "2018-10-22T10:53:56Z")

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Ultrasonic\_distance\_sensor Link to YouTube video about SRF05, etc... Organic Light Emitting Diode panel I've just finished writing an instruction sheet for my IoT students on creating an ultrasonic distance sensor usi…

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## [Playing with Prolog video about node-red](https://discourse.nodered.org/t/playing-with-prolog-video-about-node-red/3767)

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**Author:** [@Anniepoo](https://discourse.nodered.org/u/Anniepoo)\
**Replies:** 0\
**Last updated:** [7 October 2018 22:10 UTC](https://discourse.nodered.org/t/playing-with-prolog-video-about-node-red/3767 "2018-10-07T22:10:22Z")

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I help run the Playing with Prolog channel on youtube. Primarily we do Prolog topics, but also do other non-functional/imperative languages from time to time. Our latest video is on node-red. https://www.youtube.com/wa…

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## [Node-red-contrib-uibuilder new version - 1.0.8](https://discourse.nodered.org/t/node-red-contrib-uibuilder-new-version-1-0-8/3655)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 0\
**Last updated:** [3 October 2018 15:27 UTC](https://discourse.nodered.org/t/node-red-contrib-uibuilder-new-version-1-0-8/3655 "2018-10-03T15:27:19Z")

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Thanks to a kind PR contribution from @ellieejlee, we hopefully have a final solution to the issue that sometimes caused duplicate messages to arrive at the front-end. See Issue 33 and PR 38 Dependent libraries also upd…

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## [Show how much time is left in a delay](https://discourse.nodered.org/t/show-how-much-time-is-left-in-a-delay/3229)

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**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\
**Replies:** 7\
**Last updated:** [18 September 2018 05:35 UTC](https://discourse.nodered.org/t/show-how-much-time-is-left-in-a-delay/3229 "2018-09-18T05:35:51Z")

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I have some long delays in a flow and I wanted to know how much time is remaining in them (one is 30 secs - the other is 5 minutes) when I'm sitting around debugging it. Using Blockly, I've come up with this combination…

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## [Zwave day night auto dimming with times and max brightness hassio](https://discourse.nodered.org/t/zwave-day-night-auto-dimming-with-times-and-max-brightness-hassio/3157)

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**Author:** [@chris1988](https://discourse.nodered.org/u/chris1988)\
**Replies:** 0\
**Last updated:** [15 September 2018 01:36 UTC](https://discourse.nodered.org/t/zwave-day-night-auto-dimming-with-times-and-max-brightness-hassio/3157 "2018-09-15T01:36:01Z")

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Hello have a look and see what you all think if someone could do the join node better but it works, also anyway of simplifying it i have 24 ways to do on these \[{"id":"b84a7f9a.24408","type":"server-events","z":"cf111…

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## [Plant care system work in progress pointers and suggestions welcome](https://discourse.nodered.org/t/plant-care-system-work-in-progress-pointers-and-suggestions-welcome/3063)

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**Author:** [@fil](https://discourse.nodered.org/u/fil)\
**Replies:** 8\
**Last updated:** [14 September 2018 14:04 UTC](https://discourse.nodered.org/t/plant-care-system-work-in-progress-pointers-and-suggestions-welcome/3063 "2018-09-14T14:04:58Z")

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Hi all please find attached 2 text files containing the 2 flows i have been working on. I started some time ago and it soon became a vast mess as i slowly came to grips with node red, not that i have got it yet.. this …

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## [Soil Moisture Sensor/Monitor](https://discourse.nodered.org/t/soil-moisture-sensor-monitor/2745)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 3\
**Last updated:** [12 September 2018 07:02 UTC](https://discourse.nodered.org/t/soil-moisture-sensor-monitor/2745 "2018-09-12T07:02:09Z")

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Soil Moisture Sensor/Monitor instruction sheet Node-RED flow Node-RED flow version 2 I've just finished writing-up an instruction sheet for my IoT students on sensing soil moisture in a plant pot. I've purchased 6-of…

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