# Share Your Projects **URL:** https://discourse.nodered.org/c/share-your-projects/6.md?page=22 [Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md) **Page:** 23 --- ## [Flow for Italian retepa - lepida, sensor list](https://discourse.nodered.org/t/flow-for-italian-retepa-lepida-sensor-list/32320)
**Author:** [@GioBert](https://discourse.nodered.org/u/GioBert)\ **Replies:** 0\ **Last updated:** [1 September 2020 20:23 UTC](https://discourse.nodered.org/t/flow-for-italian-retepa-lepida-sensor-list/32320 "2020-09-01T20:23:55Z")
Hi, I'm a new Italian user and I'm trying my first experiences with node-red! my first flow link: https://flows.nodered.org/flow/7088c252b7d783a7609867467e23c536 This flow lists the sensors available for a particular u… --- ## [3D T-Rex Game with Node-Red](https://discourse.nodered.org/t/3d-t-rex-game-with-node-red/32111)
**Author:** [@ahmadsayed](https://discourse.nodered.org/u/ahmadsayed)\ **Replies:** 0\ **Last updated:** [27 August 2020 16:41 UTC](https://discourse.nodered.org/t/3d-t-rex-game-with-node-red/32111 "2020-08-27T16:41:58Z")
Those nodes are not intended to build video games :blush:, but it can so why not Will make it with T-Rex Next time :t\_rex: --- ## [\[EDIT\] Displays if a new Node-Red update is available online, and update it from the Dashboard](https://discourse.nodered.org/t/edit-displays-if-a-new-node-red-update-is-available-online-and-update-it-from-the-dashboard/30061)
**Author:** [@SuperNinja](https://discourse.nodered.org/u/SuperNinja)\ **Replies:** 42\ **Last updated:** [27 August 2020 11:04 UTC](https://discourse.nodered.org/t/edit-displays-if-a-new-node-red-update-is-available-online-and-update-it-from-the-dashboard/30061 "2020-08-27T11:04:05Z")
This flow will search every 7 days if there is a new online version of Node-Red on https://nodered.org/. If that is the case, \[EDIT\] : In this new version : 1. Indicates whether a new online version is available. Click… --- ## [ADLINK Vizi-AI OpenVINO Edge Vision "who let the dogs out"](https://discourse.nodered.org/t/adlink-vizi-ai-openvino-edge-vision-who-let-the-dogs-out/31777)
**Author:** [@goto50](https://discourse.nodered.org/u/goto50)\ **Replies:** 1\ **Last updated:** [25 August 2020 13:32 UTC](https://discourse.nodered.org/t/adlink-vizi-ai-openvino-edge-vision-who-let-the-dogs-out/31777 "2020-08-25T13:32:47Z")
The Vizi-AI Devkit enables you to get started very easily and scale into production by replicating the profile that you have created with your software configuration and AI models onto multiple devices. We have added No… --- ## [Standalone Raspberry Pi Security Camera with AI "person detection"](https://discourse.nodered.org/t/standalone-raspberry-pi-security-camera-with-ai-person-detection/1470)
**Author:** [@wb666greene](https://discourse.nodered.org/u/wb666greene)\ **Replies:** 71\ **Last updated:** [25 August 2020 09:02 UTC](https://discourse.nodered.org/t/standalone-raspberry-pi-security-camera-with-ai-person-detection/1470 "2020-08-25T09:02:50Z")
I've got an issue with the Python AI detection for which I seem to have found a work-around, but the node-red part that controls everything is looking pretty solid, so I thought it'd be nice to share. Basically a Pi 2B … --- ## [Super Mario Lego](https://discourse.nodered.org/t/super-mario-lego/31180)
**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\ **Replies:** 3\ **Last updated:** [24 August 2020 16:03 UTC](https://discourse.nodered.org/t/super-mario-lego/31180 "2020-08-24T16:03:29Z")
One of my grandsons has just received this Lego kit that was released on the 1st August, 2020. Although I've only seen it working via Zoom, it would appear that it uses BLE to communicate. I just feel a great IoT proje… --- ## [Webserver on port 80 using alternate installer](https://discourse.nodered.org/t/webserver-on-port-80-using-alternate-installer/31902)
**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\ **Replies:** 4\ **Last updated:** [23 August 2020 14:43 UTC](https://discourse.nodered.org/t/webserver-on-port-80-using-alternate-installer/31902 "2020-08-23T14:43:38Z")
I needed to run a web-server to listen out to HTTP requests from an ESP32 running microblocks (a Scratch type programming environment for microcontrollers) and I found that the microblocks HTTP request couldn't cope with… --- ## [iHome DIY Nest UI Smart Thermostat System c/w Cloud using RPi Zero](https://discourse.nodered.org/t/ihome-diy-nest-ui-smart-thermostat-system-c-w-cloud-using-rpi-zero/31822)
**Author:** [@ionware1a](https://discourse.nodered.org/u/ionware1a)\ **Replies:** 0\ **Last updated:** [21 August 2020 11:05 UTC](https://discourse.nodered.org/t/ihome-diy-nest-ui-smart-thermostat-system-c-w-cloud-using-rpi-zero/31822 "2020-08-21T11:05:49Z")
Search Flows - Collections - for iHome Smart Thermostat. Full control and monitoring hvac a/c including Temperature Controls, Occupancy, Light and Humidity. Also has full Ubidots Cloud capabilities. For influencers - … --- ## [COVID-19 status by country](https://discourse.nodered.org/t/covid-19-status-by-country/28743)
**Author:** [@janvda](https://discourse.nodered.org/u/janvda)\ **Replies:** 35\ **Last updated:** [19 August 2020 15:51 UTC](https://discourse.nodered.org/t/covid-19-status-by-country/28743 "2020-08-19T15:51:18Z")
Hi, I am not really satisfied with the "COVID overviews by country" I can find on the internet. (the best one I think = https://www.worldometers.info/coronavirus/#countries ) They fail to properly reflect the current… --- ## [SEPIA Open Assistant - Privacy respecting, self-hosted voice-control](https://discourse.nodered.org/t/sepia-open-assistant-privacy-respecting-self-hosted-voice-control/28238)
**Author:** [@sepia-assistant](https://discourse.nodered.org/u/sepia-assistant)\ **Replies:** 15\ **Last updated:** [11 August 2020 08:34 UTC](https://discourse.nodered.org/t/sepia-open-assistant-privacy-respecting-self-hosted-voice-control/28238 "2020-08-11T08:34:51Z")
Hello everybody, I'd like to introduce you to a project of mine called SEPIA Open Assistant. SEPIA is an open-source, self-hosted digital voice assistant that works on your mobile phone (similar to Google Assistant) an… --- ## [Alternative node labelling method using grouping](https://discourse.nodered.org/t/alternative-node-labelling-method-using-grouping/31046)
**Author:** [@cymplecy](https://discourse.nodered.org/u/cymplecy)\ **Replies:** 1\ **Last updated:** [2 August 2020 14:03 UTC](https://discourse.nodered.org/t/alternative-node-labelling-method-using-grouping/31046 "2020-08-02T14:03:32Z")
Sometimes, you just want a short inject node for debugging/testing but still want a label If you group the node, add label to group and make the border invisible you can achieve this Obviously, editing the node payload… --- ## [Uibuilder: How to send data when a client connects or reloads the page](https://discourse.nodered.org/t/uibuilder-how-to-send-data-when-a-client-connects-or-reloads-the-page/3756)
**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\ **Replies:** 3\ **Last updated:** [29 July 2020 16:14 UTC](https://discourse.nodered.org/t/uibuilder-how-to-send-data-when-a-client-connects-or-reloads-the-page/3756 "2020-07-29T16:14:12Z")
Please note the new page in the uibuilder WIKI that explains how to immediately send data to new clients connecting to the page. This is great with the new file-based global variables in Node-RED as it is very easy to s… --- ## [So, Have A PCF8574, And Want To Use It Via Node Red?](https://discourse.nodered.org/t/so-have-a-pcf8574-and-want-to-use-it-via-node-red/30853)
**Author:** [@Nodi.Rubrum](https://discourse.nodered.org/u/Nodi.Rubrum)\ **Replies:** 0\ **Last updated:** [29 July 2020 05:47 UTC](https://discourse.nodered.org/t/so-have-a-pcf8574-and-want-to-use-it-via-node-red/30853 "2020-07-29T05:47:15Z")
So, have a PCF8574 breakout board and want to use it via NR? Have I got a deal, \[cough\], a flow for you! I could not seem to find an easy, straight forward way to use an PCF8574 based GPIO expansion breakout board in… --- ## ["Have a MPL115A2 Sensor? And..."](https://discourse.nodered.org/t/have-a-mpl115a2-sensor-and/30809)
**Author:** [@Nodi.Rubrum](https://discourse.nodered.org/u/Nodi.Rubrum)\ **Replies:** 0\ **Last updated:** [28 July 2020 02:37 UTC](https://discourse.nodered.org/t/have-a-mpl115a2-sensor-and/30809 "2020-07-28T02:37:56Z")
Well, every single node module I found for node.js or NR that supports the MPL115A2 sensor chip, is either very old and broken over time, fails to compile, and/or seems to refuse to load into npm, etc. Moreover, the MPL… --- ## [Node Red Security: Auditing login successes and failures](https://discourse.nodered.org/t/node-red-security-auditing-login-successes-and-failures/30371)
**Author:** [@murraybrandon](https://discourse.nodered.org/u/murraybrandon)\ **Replies:** 3\ **Last updated:** [20 July 2020 23:34 UTC](https://discourse.nodered.org/t/node-red-security-auditing-login-successes-and-failures/30371 "2020-07-20T23:34:47Z")
(Raspbian Node Red) If you plan to have Node Red running for a long time, you really should keep an eye on who is using it. One handy thing you can do is tail the system logs to see when someone logs in or fails to log… --- ## [Controlling model train](https://discourse.nodered.org/t/controlling-model-train/30276)
**Author:** [@Jacad](https://discourse.nodered.org/u/Jacad)\ **Replies:** 4\ **Last updated:** [18 July 2020 20:43 UTC](https://discourse.nodered.org/t/controlling-model-train/30276 "2020-07-18T20:43:24Z")
Node-Red, Raspberry Pi 4 and 0, Esp32, MQTT. In the last months, a lot of spare time, I build my 40 year old model train set and tried to control it with Node-Red. First step: Manually controlling with the Dashboard. … --- ## [\[Flow\] Corona country comparison with Hubei (China)](https://discourse.nodered.org/t/flow-corona-country-comparison-with-hubei-china/23237)
**Author:** [@janvda](https://discourse.nodered.org/u/janvda)\ **Replies:** 91\ **Last updated:** [9 June 2020 14:00 UTC](https://discourse.nodered.org/t/flow-corona-country-comparison-with-hubei-china/23237 "2020-06-09T14:00:44Z")
Comparison Charts (new section!!) I will regularly post new country comparison charts as comment to this forum topic. Here below the list of charts I have posted so far. Italy (lock down date=2020-03-05) generated a… --- ## [Send audio from android to Node Red / Tasker tutorial for voice2json](https://discourse.nodered.org/t/send-audio-from-android-to-node-red-tasker-tutorial-for-voice2json/29959)
**Author:** [@WhiteLion](https://discourse.nodered.org/u/WhiteLion)\ **Replies:** 0\ **Last updated:** [12 July 2020 19:23 UTC](https://discourse.nodered.org/t/send-audio-from-android-to-node-red-tasker-tutorial-for-voice2json/29959 "2020-07-12T19:23:54Z")
How to record your voice and send it to Node Red on Android mobile phones Introduction: This description is basically a step by step tutorial. It’s made to get a stream / buffer of your recorded audio sample to Node Re… --- ## [Monitoring the status of a mini-tower of Raspberry Pi(es)](https://discourse.nodered.org/t/monitoring-the-status-of-a-mini-tower-of-raspberry-pi-es/29428)
**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\ **Replies:** 3\ **Last updated:** [11 July 2020 08:14 UTC](https://discourse.nodered.org/t/monitoring-the-status-of-a-mini-tower-of-raspberry-pi-es/29428 "2020-07-11T08:14:53Z")
I've just built a mini-tower for some of my old RPi-3s and 2s and thought I would try out SVG to overlay some LEDs (as circles) on top of a photo to show LED status, and some text to indicate the CPU temperature and IP a… --- ## [Power Forecasts and Data-Tuning for Solar Installations (Node-Red / solcast-API / InfluxDB / Grafana)](https://discourse.nodered.org/t/power-forecasts-and-data-tuning-for-solar-installations-node-red-solcast-api-influxdb-grafana/28037)
**Author:** [@hominidae](https://discourse.nodered.org/u/hominidae)\ **Replies:** 4\ **Last updated:** [8 July 2020 20:15 UTC](https://discourse.nodered.org/t/power-forecasts-and-data-tuning-for-solar-installations-node-red-solcast-api-influxdb-grafana/28037 "2020-07-08T20:15:04Z")
Hi folks, at home, I have a freshly installed solar power plant and now wanted to do some information gathering and analysis with its data. As I can already collect various energy based information in my home to mqtt a… --- ## [Coral TPU on Windows 10](https://discourse.nodered.org/t/coral-tpu-on-windows-10/29573)
**Author:** [@wb666greene](https://discourse.nodered.org/u/wb666greene)\ **Replies:** 0\ **Last updated:** [5 July 2020 22:06 UTC](https://discourse.nodered.org/t/coral-tpu-on-windows-10/29573 "2020-07-05T22:06:43Z")
The original thread is closed Google recently added support for the Coral TPU AI accelerator to Windows 10. A friend gave me a Windows 10 "mini pc" and asked if I could get my security system add-on running on it. I … --- ## [\[Announce\] @node-red-contrib-themes/solarized-dark-grey](https://discourse.nodered.org/t/announce-node-red-contrib-themes-solarized-dark-grey/29504)
**Author:** [@ristomatti](https://discourse.nodered.org/u/ristomatti)\ **Replies:** 11\ **Last updated:** [6 July 2020 13:39 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-themes-solarized-dark-grey/29504 "2020-07-06T13:39:11Z")
I have just published my custom Node-RED dark theme. It's inspired by Ethan Schoonover's classic solarized dark color theme with the main difference of a dark grey background instead of a dark blue one. It's installed i… --- ## [Formatting times & dates with moment.js examples](https://discourse.nodered.org/t/formatting-times-dates-with-moment-js-examples/29553)
**Author:** [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\ **Replies:** 3\ **Last updated:** [5 July 2020 16:04 UTC](https://discourse.nodered.org/t/formatting-times-dates-with-moment-js-examples/29553 "2020-07-05T16:04:34Z")
Since node-RED v1.1.0 support for the moment.js date/time library has been added, currently only available for jsonata expressions, but hopefully in time to also be added to the function node. I've included a few exampl… --- ## [Event Timeline for an MQTT Camera](https://discourse.nodered.org/t/event-timeline-for-an-mqtt-camera/29070)
**Author:** [@mpxd](https://discourse.nodered.org/u/mpxd)\ **Replies:** 3\ **Last updated:** [27 June 2020 16:26 UTC](https://discourse.nodered.org/t/event-timeline-for-an-mqtt-camera/29070 "2020-06-27T16:26:03Z")
Use Case You are sitting in front of screen having to keep an eye on what is happening somewhere. You want to be able to see the live video from your camera, get a snapshot whenever the motion detection is triggered and … --- ## [RPi CPU Temperature monitoring - simple but informative](https://discourse.nodered.org/t/rpi-cpu-temperature-monitoring-simple-but-informative/28540)
**Author:** [@krambriw](https://discourse.nodered.org/u/krambriw)\ **Replies:** 35\ **Last updated:** [26 June 2020 21:31 UTC](https://discourse.nodered.org/t/rpi-cpu-temperature-monitoring-simple-but-informative/28540 "2020-06-26T21:31:14Z")
I have, just like many of us, several RPi's scattered around. Some are placed outdoor, indoor, in the ground and up in the attic. In total I counted to 10, crazy, really tried to re-think, well some got eventually be mer… --- ## [Blue Iris v5 with INSTAR MQTT Cameras](https://discourse.nodered.org/t/blue-iris-v5-with-instar-mqtt-cameras/28718)
**Author:** [@mpxd](https://discourse.nodered.org/u/mpxd)\ **Replies:** 3\ **Last updated:** [22 June 2020 11:10 UTC](https://discourse.nodered.org/t/blue-iris-v5-with-instar-mqtt-cameras/28718 "2020-06-22T11:10:54Z")
The version 5 of Blue Iris now sports an MQTT interface through which you can use a couple of Admin Commands to take control over the software with Node-RED. Connect Blue Iris to your Broker I am using an MQTT Broker/Ca… --- ## [How to watch devices availability in a network](https://discourse.nodered.org/t/how-to-watch-devices-availability-in-a-network/7799)
**Author:** [@cflurin](https://discourse.nodered.org/u/cflurin)\ **Replies:** 26\ **Last updated:** [16 June 2020 00:56 UTC](https://discourse.nodered.org/t/how-to-watch-devices-availability-in-a-network/7799 "2020-06-16T00:56:20Z")
Devices like Raspberry pi, ESP8266, camera, etc. are often used in a LAN (local area network). Using more "ip devices" rises the need to watch the connection. Here is a general solution based on the nodes node-red-node-… --- ## [My Z-Wave heating solution](https://discourse.nodered.org/t/my-z-wave-heating-solution/28322)
**Author:** [@Maximus1](https://discourse.nodered.org/u/Maximus1)\ **Replies:** 4\ **Last updated:** [15 June 2020 21:45 UTC](https://discourse.nodered.org/t/my-z-wave-heating-solution/28322 "2020-06-15T21:45:57Z")
Two years ago I bought a Devolo Home Control (DHC) with some heaters. The DHC is really crap and i switched to an Everspring Z-Wave USB Dongle. After Installing all the depencies and modifying the original Flow found s… --- ## [Epidemic Models](https://discourse.nodered.org/t/epidemic-models/27455)
**Author:** [@drmibell](https://discourse.nodered.org/u/drmibell)\ **Replies:** 26\ **Last updated:** [15 June 2020 21:39 UTC](https://discourse.nodered.org/t/epidemic-models/27455 "2020-06-15T21:39:25Z")
I have been following the remarkable COVID-19 pandemic charts posted by @janvda here and here, and I wanted to be able to make comparisons with predictions from contagious disease models and explore a few "what if" scen… --- ## [Enocean Switch Dimming](https://discourse.nodered.org/t/enocean-switch-dimming/28315)
**Author:** [@Techserv-krY](https://discourse.nodered.org/u/Techserv-krY)\ **Replies:** 0\ **Last updated:** [14 June 2020 14:03 UTC](https://discourse.nodered.org/t/enocean-switch-dimming/28315 "2020-06-14T14:03:42Z")
I use it with a Tasmota Light but with a bit of code changeing you can use it with everything u need More infos for Enocean Enocean Gateway on Github // Update the timers to the context store let timers = context.get(… [Previous page](https://discourse.nodered.org/c/share-your-projects/6.md?page=21) [Next page](https://discourse.nodered.org/c/share-your-projects/6.md?page=23)