# Share Your Projects **URL:** https://discourse.nodered.org/c/share-your-projects/6.md?page=12 [Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md) **Page:** 13 --- ## [Using a Secure Deployment Strategy with Docker Secrets and Environment Variables for Node-RED](https://discourse.nodered.org/t/using-a-secure-deployment-strategy-with-docker-secrets-and-environment-variables-for-node-red/77122)
**Author:** [@Shan](https://discourse.nodered.org/u/Shan)\ **Replies:** 0\ **Last updated:** [31 March 2023 19:35 UTC](https://discourse.nodered.org/t/using-a-secure-deployment-strategy-with-docker-secrets-and-environment-variables-for-node-red/77122 "2023-03-31T19:35:12Z")
Hi all, I have a proof of concept on how to make Node-RED deployments with Docker and Docker Compose more secure thanks to the new updated Docker Compose v2 specifications. Here is the repository that will help the com… --- ## [Uibuilder - example pure SVG gauge created dynamically](https://discourse.nodered.org/t/uibuilder-example-pure-svg-gauge-created-dynamically/76969)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 2\ **Last updated:** [27 March 2023 19:38 UTC](https://discourse.nodered.org/t/uibuilder-example-pure-svg-gauge-created-dynamically/76969 "2023-03-27T19:38:58Z")
Really can't genuinely call this "zero" code. However, it is certainly low-code. You will need v6.3.0 (just published) to try this example because that release now allows not just HTML to be created dynamically but SVG i… --- ## [Industrial timer (TDR) subflows](https://discourse.nodered.org/t/industrial-timer-tdr-subflows/76836)
**Author:** [@mjkoster](https://discourse.nodered.org/u/mjkoster)\ **Replies:** 0\ **Last updated:** [22 March 2023 18:20 UTC](https://discourse.nodered.org/t/industrial-timer-tdr-subflows/76836 "2023-03-22T18:20:22Z")
Some time ago, there was a discussion about industrial timers in Node-RED (On-Delay, Off-Delay, Interval-On, etc.). I'm working on a custom node/node set, but in the meantime, I made some prototype subflows that work qui… --- ## [Some parental control with NodeRED and a Windows PC](https://discourse.nodered.org/t/some-parental-control-with-nodered-and-a-windows-pc/76808)
**Author:** [@darkdude](https://discourse.nodered.org/u/darkdude)\ **Replies:** 1\ **Last updated:** [22 March 2023 10:28 UTC](https://discourse.nodered.org/t/some-parental-control-with-nodered-and-a-windows-pc/76808 "2023-03-22T10:28:42Z")
One thing I like best about NodeRED is that you can make almost everything with it. I came to a point where I needed to limit the time my kids spend playing on PC. At first I tried to find some dedicated software, be it… --- ## [Uibuilder: New video - introduction to zero-code dynamic websites](https://discourse.nodered.org/t/uibuilder-new-video-introduction-to-zero-code-dynamic-websites/76481)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 0\ **Last updated:** [12 March 2023 18:25 UTC](https://discourse.nodered.org/t/uibuilder-new-video-introduction-to-zero-code-dynamic-websites/76481 "2023-03-12T18:25:49Z")
With the recent v6.1 release of uibuilder comes new features for building data-driven websites without needing to write any code. This video gives you an overview of what is available and how to get started. … --- ## [High Availability for Node-RED (and more) with Node-RED](https://discourse.nodered.org/t/high-availability-for-node-red-and-more-with-node-red/46778)
**Author:** [@EmilWesselink](https://discourse.nodered.org/u/EmilWesselink)\ **Replies:** 12\ **Last updated:** [8 March 2023 10:08 UTC](https://discourse.nodered.org/t/high-availability-for-node-red-and-more-with-node-red/46778 "2023-03-08T10:08:08Z")
Hello all, working with Node-RED for years now for hobby and work. But still I am sometimes surprised how it can leverage automation. It all started with a raspberry pi running Node-RED on a SD card. With the growing o… --- ## [Having fun with Discord](https://discourse.nodered.org/t/having-fun-with-discord/62249)
**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\ **Replies:** 4\ **Last updated:** [12 March 2023 10:37 UTC](https://discourse.nodered.org/t/having-fun-with-discord/62249 "2023-03-12T10:37:07Z")
Two of my grandsons introduced me to Discord a couple of weeks ago. Here's one of my world-famous sketches showing the connections to/from Discord on my home set-up. I can communicate with Discord using... (A) My PC… --- ## [RedBack - Node-Red as Backend](https://discourse.nodered.org/t/redback-node-red-as-backend/74481)
**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\ **Replies:** 27\ **Last updated:** [8 March 2023 00:35 UTC](https://discourse.nodered.org/t/redback-node-red-as-backend/74481 "2023-03-08T00:35:24Z")
Hi There! I would like to share something that I have been working on: RedBack - Node-Red as Backend. The point of the project is to utilise Node-Red as API endpoint for a python/jQuery frontend on top of a Postgres dat… --- ## [Monitoring shelly plug s](https://discourse.nodered.org/t/monitoring-shelly-plug-s/73023)
**Author:** [@juntiedt](https://discourse.nodered.org/u/juntiedt)\ **Replies:** 26\ **Last updated:** [5 March 2023 13:42 UTC](https://discourse.nodered.org/t/monitoring-shelly-plug-s/73023 "2023-03-05T13:42:00Z")
I am checking wifi strength only every 5min. At midnight I am reading total energy in order to calculate daily consumption. \[{"id":"e3968abdf637a7a9","type":"ui\_gauge","z":"cfc6b839afbbeb5d","name":"Computer power",… --- ## [Connecting Node-RED to SAP SQL Anywhere with Custom Docker Instance](https://discourse.nodered.org/t/connecting-node-red-to-sap-sql-anywhere-with-custom-docker-instance/76140)
**Author:** [@JeremyTheocharis](https://discourse.nodered.org/u/JeremyTheocharis)\ **Replies:** 0\ **Last updated:** [5 March 2023 15:19 UTC](https://discourse.nodered.org/t/connecting-node-red-to-sap-sql-anywhere-with-custom-docker-instance/76140 "2023-03-05T15:19:17Z")
Hi, we've managed to get Node-RED connected to SAP SQL Anywhere. Node-RED runs in the United Manufacturing Hub as a Docker container in a Kubernetes cluster, so it was a lot of pain getting the Linux libraries / ODBC dr… --- ## [Bookmark page with reachability verification](https://discourse.nodered.org/t/bookmark-page-with-reachability-verification/75728)
**Author:** [@bakman2](https://discourse.nodered.org/u/bakman2)\ **Replies:** 14\ **Last updated:** [28 February 2023 17:53 UTC](https://discourse.nodered.org/t/bookmark-page-with-reachability-verification/75728 "2023-02-28T17:53:45Z")
I wanted a clean bookmark page for my internal webpages that also verifies if the pages are reachable (ie. servers are running). This flow will produce a responsive endpoint on http://\/bookmarks that… --- ## [Control charging for Tesla](https://discourse.nodered.org/t/control-charging-for-tesla/46542)
**Author:** [@Urs-Eppenberger](https://discourse.nodered.org/u/Urs-Eppenberger)\ **Replies:** 30\ **Last updated:** [28 February 2023 17:26 UTC](https://discourse.nodered.org/t/control-charging-for-tesla/46542 "2023-02-28T17:26:04Z")
I've got a solar panel on my roof and a Tesla to charge. I'm monitoring the power generation and consumption since a while with node-red. Just discovered the node-red-contrib-tesla node. This was the start for quite a … --- ## [Sharing files between two RPi devices on the same network](https://discourse.nodered.org/t/sharing-files-between-two-rpi-devices-on-the-same-network/75684)
**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\ **Replies:** 17\ **Last updated:** [28 February 2023 14:17 UTC](https://discourse.nodered.org/t/sharing-files-between-two-rpi-devices-on-the-same-network/75684 "2023-02-28T14:17:47Z")
A couple of my students have been using the 'pdfmake' node to create a PDF version of a text-based newsletter. Another student has been using the Telegram node to send messages and photos to a mobile phone. I suggested t… --- ## [ESP32S3 GC9A01 LVGL Smart Watch](https://discourse.nodered.org/t/esp32s3-gc9a01-lvgl-smart-watch/75774)
**Author:** [@usefulElectronics](https://discourse.nodered.org/u/usefulElectronics)\ **Replies:** 0\ **Last updated:** [26 February 2023 21:28 UTC](https://discourse.nodered.org/t/esp32s3-gc9a01-lvgl-smart-watch/75774 "2023-02-26T21:28:07Z")
https://youtu.be/Td08fweKXwY In this tutorial, ESP32S3 MCU is used to display time and temperature data on a round display with a nice looking user interface that is designed using LVGL library with the help of Squareli… --- ## [Web endpoint status dashboard - uibuilder zero-code example](https://discourse.nodered.org/t/web-endpoint-status-dashboard-uibuilder-zero-code-example/75740)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 1\ **Last updated:** [26 February 2023 13:40 UTC](https://discourse.nodered.org/t/web-endpoint-status-dashboard-uibuilder-zero-code-example/75740 "2023-02-26T13:40:56Z")
Another advantage to using uibuilder over manually created endpoints is that uibuilder endpoints - including their websockets - adjust to Node-RED's configuration. On my dev machine for example, your connection to the we… --- ## [User-input using the Telegram node](https://discourse.nodered.org/t/user-input-using-the-telegram-node/75750)
**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\ **Replies:** 0\ **Last updated:** [26 February 2023 09:37 UTC](https://discourse.nodered.org/t/user-input-using-the-telegram-node/75750 "2023-02-26T09:37:04Z")
Here's a very simple flow to send a series of prompts, via the Telegram node, to a user's mobile phone where each input is captured. This example asks for a user's ID followed by First Name and Last Name. When all three … --- ## [Move NPM packages from old NR installation to fresh NR](https://discourse.nodered.org/t/move-npm-packages-from-old-nr-installation-to-fresh-nr/75578)
**Author:** [@WhiteLion](https://discourse.nodered.org/u/WhiteLion)\ **Replies:** 3\ **Last updated:** [22 February 2023 13:23 UTC](https://discourse.nodered.org/t/move-npm-packages-from-old-nr-installation-to-fresh-nr/75578 "2023-02-22T13:23:19Z")
I had the problem to move over all existing packages from my existing Node Red installation to another so I created a python script which may be useful for similar cases. (Maybe there are better solutions, if so let me k… --- ## [Effortless JSON creation from Linux command line output](https://discourse.nodered.org/t/effortless-json-creation-from-linux-command-line-output/74362)
**Author:** [@jbudd](https://discourse.nodered.org/u/jbudd)\ **Replies:** 12\ **Last updated:** [20 February 2023 19:50 UTC](https://discourse.nodered.org/t/effortless-json-creation-from-linux-command-line-output/74362 "2023-02-20T19:50:46Z")
Edit: corrected install directory I have been struggling to get data from Linux commands into Node-red as JSON format and stumbled upon this utility. Maybe other people will find it useful. jc is a Python based comman… --- ## [Can't connect pi4 with my pc and my pc as broker](https://discourse.nodered.org/t/cant-connect-pi4-with-my-pc-and-my-pc-as-broker/75480)
**Author:** [@ZEus](https://discourse.nodered.org/u/ZEus)\ **Replies:** 1\ **Last updated:** [20 February 2023 17:07 UTC](https://discourse.nodered.org/t/cant-connect-pi4-with-my-pc-and-my-pc-as-broker/75480 "2023-02-20T17:07:13Z")
Hello everyone im new to node-red . Im trying to connect a plc s7-1200 with pi4 using mqtt ( mosquitto) and setting up my pc as a broker so the problem is my pi4 can't connect with my pc when activating node red in termi… --- ## [Otdm for \[ ubuntu | android \] first run](https://discourse.nodered.org/t/otdm-for-ubuntu-android-first-run/75053)
**Author:** [@yOyOeK1](https://discourse.nodered.org/u/yOyOeK1)\ **Replies:** 21\ **Last updated:** [20 February 2023 03:37 UTC](https://discourse.nodered.org/t/otdm-for-ubuntu-android-first-run/75053 "2023-02-20T03:37:43Z")
It's time when you need to help me. I need your feed back about: How it's to try it from out site. Is the installation for you went well. Stuff like that. I have to paths: one for ubuntu link... one for android link.… --- ## [Node-Red – DHT11/DHT22 – Custom Weather Station Dashboard](https://discourse.nodered.org/t/node-red-dht11-dht22-custom-weather-station-dashboard/75353)
**Author:** [@donskytech](https://discourse.nodered.org/u/donskytech)\ **Replies:** 1\ **Last updated:** [17 February 2023 15:41 UTC](https://discourse.nodered.org/t/node-red-dht11-dht22-custom-weather-station-dashboard/75353 "2023-02-17T15:41:12Z")
Hey, I just started reading about Node-Red yesterday and I was just amazed at how easy it is to develop your own custom user interface using this tool and have everything running. Today, I was able to develop my first … --- ## [Central Ventilation of home, Control of 2 zones and fan speed (help needed)](https://discourse.nodered.org/t/central-ventilation-of-home-control-of-2-zones-and-fan-speed-help-needed/75280)
**Author:** [@Dolle](https://discourse.nodered.org/u/Dolle)\ **Replies:** 10\ **Last updated:** [17 February 2023 08:18 UTC](https://discourse.nodered.org/t/central-ventilation-of-home-control-of-2-zones-and-fan-speed-help-needed/75280 "2023-02-17T08:18:37Z")
Good morning, I am not a programmer, but i like to tinker with home assistant and electronics. I work in the HVAC and i installed a ventilation system. I am controlling the following: Fan speed 0-10V Zone valve … --- ## [Node-RED custom logger to a dynamic web page](https://discourse.nodered.org/t/node-red-custom-logger-to-a-dynamic-web-page/52108)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 4\ **Last updated:** [12 February 2023 02:42 UTC](https://discourse.nodered.org/t/node-red-custom-logger-to-a-dynamic-web-page/52108 "2023-02-12T02:42:08Z")
I responded to a thread the other day where Nick reminded me that Node-RED has a custom logger capability and I realised that I'd not made use of it at all - how rude of me! :crazy\_face: So for some light relief, I thou… --- ## [Populate dropdown with Database Information](https://discourse.nodered.org/t/populate-dropdown-with-database-information/75052)
**Author:** [@allacmc](https://discourse.nodered.org/u/allacmc)\ **Replies:** 3\ **Last updated:** [12 February 2023 01:56 UTC](https://discourse.nodered.org/t/populate-dropdown-with-database-information/75052 "2023-02-12T01:56:31Z")
I would like to share with you here an information that I struggled a lot to learn. And I myself may end up needing to use this in the future. If you have a table with two fields: Code and Name Most likely you will w… --- ## [Otdm-yss ver: 0.3 - Establishing communication](https://discourse.nodered.org/t/otdm-yss-ver-0-3-establishing-communication/74063)
**Author:** [@yOyOeK1](https://discourse.nodered.org/u/yOyOeK1)\ **Replies:** 1\ **Last updated:** [10 February 2023 18:49 UTC](https://discourse.nodered.org/t/otdm-yss-ver-0-3-establishing-communication/74063 "2023-02-10T18:49:00Z")
Share your project is a good spot? There is a update 0.3 of otdm-yss. Now it connect web layer to shell layer by HTTP API. Displays data coming from dpkg-query. To do otdm magic. All in details: oiyshTerminal/nodeRedF… --- ## [An example flow for control of devices via MQTT - tasmota in this case](https://discourse.nodered.org/t/an-example-flow-for-control-of-devices-via-mqtt-tasmota-in-this-case/74876)
**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\ **Replies:** 0\ **Last updated:** [8 February 2023 08:08 UTC](https://discourse.nodered.org/t/an-example-flow-for-control-of-devices-via-mqtt-tasmota-in-this-case/74876 "2023-02-08T08:08:38Z")
Scenario: You want to turn a device ON/OFF via MQTT. In this case it is a power point. There is a button node to indicate the status. There is also an inject node to test it from the edit screen. What happens: RED is… --- ## [Simple CRUD with MariaDB](https://discourse.nodered.org/t/simple-crud-with-mariadb/74532)
**Author:** [@allacmc](https://discourse.nodered.org/u/allacmc)\ **Replies:** 1\ **Last updated:** [1 February 2023 08:38 UTC](https://discourse.nodered.org/t/simple-crud-with-mariadb/74532 "2023-02-01T08:38:44Z")
I would like to share here a simple CRUD that I made using the DASHBOARD\_UI of NODE-RED. This code serves as a reference for future colleagues (including myself) who need it. Insert, show and delete data in a simple ta… --- ## [Function/subflow of Repurpose Database connection](https://discourse.nodered.org/t/function-subflow-of-repurpose-database-connection/74533)
**Author:** [@allacmc](https://discourse.nodered.org/u/allacmc)\ **Replies:** 0\ **Last updated:** [1 February 2023 03:28 UTC](https://discourse.nodered.org/t/function-subflow-of-repurpose-database-connection/74533 "2023-02-01T03:28:21Z")
Sub-Flow to use only 1 database node keeping all database information in only one place. \[{"id":"4639c7fae2510b5a","type":"subflow","name":"PrepBD","info":"","category":"","in":\[{"x":80,"y":100,"wires":\[{"id":"8cc0b5… --- ## [Just to show what I've been doing lately with \`subflows\` and stuff](https://discourse.nodered.org/t/just-to-show-what-ive-been-doing-lately-with-subflows-and-stuff/74194)
**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\ **Replies:** 0\ **Last updated:** [26 January 2023 00:01 UTC](https://discourse.nodered.org/t/just-to-show-what-ive-been-doing-lately-with-subflows-and-stuff/74194 "2023-01-26T00:01:44Z")
I am sorry for all the recent stupid questions I've been asking. I was writing some code to do some graphical animations when devices need to be charged. This is the flow - you will have to set some flow.context stuff,… --- ## [Home battery charging logic](https://discourse.nodered.org/t/home-battery-charging-logic/74046)
**Author:** [@Rhysgh](https://discourse.nodered.org/u/Rhysgh)\ **Replies:** 2\ **Last updated:** [23 January 2023 12:22 UTC](https://discourse.nodered.org/t/home-battery-charging-logic/74046 "2023-01-23T12:22:58Z")
OK, I set this up in node-red.. i think I'm happy with it less a tidy-up and a better trigger. Trigger - Charge Set force charge on via Modbus wait 4 min check the battery mode via API (hence 4 min wait) if battery … [Previous page](https://discourse.nodered.org/c/share-your-projects/6.md?page=11) [Next page](https://discourse.nodered.org/c/share-your-projects/6.md?page=13)