# Share Your Projects

**URL:** https://discourse.nodered.org/c/share-your-projects/6.md?page=29

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

**Page:** 30

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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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## [4 legged sprinkler system](https://discourse.nodered.org/t/4-legged-sprinkler-system/2917)

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**Author:** [@IoTPlay](https://discourse.nodered.org/u/IoTPlay)\
**Replies:** 0\
**Last updated:** [6 September 2018 16:41 UTC](https://discourse.nodered.org/t/4-legged-sprinkler-system/2917 "2018-09-06T16:41:15Z")

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## [A handy flow for remote shutdown/reboot or NR backups](https://discourse.nodered.org/t/a-handy-flow-for-remote-shutdown-reboot-or-nr-backups/410)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 8\
**Last updated:** [29 August 2018 21:14 UTC](https://discourse.nodered.org/t/a-handy-flow-for-remote-shutdown-reboot-or-nr-backups/410 "2018-08-29T21:14:26Z")

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Hi folks. This is a flow (two parts) that you can put on machines. The idea is that if you are modifying the flow often, it is sometimes possible you destroy something. This (these) flows allow you to back up your nod…

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## [Github and a flow I uploaded](https://discourse.nodered.org/t/github-and-a-flow-i-uploaded/2537)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 6\
**Last updated:** [24 August 2018 22:49 UTC](https://discourse.nodered.org/t/github-and-a-flow-i-uploaded/2537 "2018-08-24T22:49:05Z")

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A while ago I went though the motions of making a calculator. Nothing too fancy, but to play with buttons and be a bit of help for people. Out of curiosity I was looking in the library for Node-Red and I can't find it. …

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## [Community hardware machinon](https://discourse.nodered.org/t/community-hardware-machinon/1789)

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**Author:** [@EdddieN](https://discourse.nodered.org/u/EdddieN)\
**Replies:** 22\
**Last updated:** [22 August 2018 12:05 UTC](https://discourse.nodered.org/t/community-hardware-machinon/1789 "2018-08-22T12:05:37Z")

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Hello there, I have been working on this project for a while: https://www.machinon.com/ which is an expansion board on exteriors for the Raspberry Pi. Originally was designed for Smart Home Automation and the idea was t…

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## [IoT Candy Grabber](https://discourse.nodered.org/t/iot-candy-grabber/2025)

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**Author:** [@makkelaig](https://discourse.nodered.org/u/makkelaig)\
**Replies:** 1\
**Last updated:** [3 August 2018 13:21 UTC](https://discourse.nodered.org/t/iot-candy-grabber/2025 "2018-08-03T13:21:32Z")

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For my bachelor project in mechatronics I had to remotely control a toy candy grabber via network. For this purpose I connected the hardware of the candy grabber to a Raspberry Pi3 Modell B+ and modified it slightly so I…

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## [MQTT - distance is no object](https://discourse.nodered.org/t/mqtt-distance-is-no-object/1577)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 12\
**Last updated:** [16 July 2018 16:54 UTC](https://discourse.nodered.org/t/mqtt-distance-is-no-object/1577 "2018-07-16T16:54:16Z")

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MQTT - distance is no object The above link will take you to the tutorial for this week's session with my IoT students. No real practical use, except to demonstrate to the students that you can use a remote MQTT broker…

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## [Finite State Machine (FSM) - UK traffic lights](https://discourse.nodered.org/t/finite-state-machine-fsm-uk-traffic-lights/1580)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 1\
**Last updated:** [15 July 2018 12:32 UTC](https://discourse.nodered.org/t/finite-state-machine-fsm-uk-traffic-lights/1580 "2018-07-15T12:32:46Z")

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UK traffic lights and FSM The above link will take you to a tutorial about Finite State Machines (FSM). The model is based on the UK traffic light sequence. Here's a link to the Node-RED flow. Node-RED flow Trust yo…

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## [Touch sensitive buttons](https://discourse.nodered.org/t/touch-sensitive-buttons/1576)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 0\
**Last updated:** [15 July 2018 07:56 UTC](https://discourse.nodered.org/t/touch-sensitive-buttons/1576 "2018-07-15T07:56:27Z")

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Touch sensitive buttons Here's a link to the work my students did this week on touch sensitive buttons. Hope you enjoy reading it.

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## [SMART home security](https://discourse.nodered.org/t/smart-home-security/1474)

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**Author:** [@dynamicdave](https://discourse.nodered.org/u/dynamicdave)\
**Replies:** 1\
**Last updated:** [11 July 2018 17:58 UTC](https://discourse.nodered.org/t/smart-home-security/1474 "2018-07-11T17:58:48Z")

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Project that grew and grew The above link will take you to a tutorial about a project that grew and grew. It ended-up as the start of a SMART home security system. I hope you enjoy reading it as much as I enjoyed maki…

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## [Arduino and PCF8575 input monitoring](https://discourse.nodered.org/t/arduino-and-pcf8575-input-monitoring/1238)

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**Author:** [@markost](https://discourse.nodered.org/u/markost)\
**Replies:** 0\
**Last updated:** [2 July 2018 14:03 UTC](https://discourse.nodered.org/t/arduino-and-pcf8575-input-monitoring/1238 "2018-07-02T14:03:55Z")

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Hi, this is a project for monitoring input states of various device. Devices on input are anything with open/close state indication. Goal: • up to 64 inputs (status 1 or 0) over one serial port(USB) • surveillance o…

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## [Rain gauge on dashboard](https://discourse.nodered.org/t/rain-gauge-on-dashboard/1104)

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**Author:** [@ray](https://discourse.nodered.org/u/ray)\
**Replies:** 1\
**Last updated:** [26 June 2018 17:43 UTC](https://discourse.nodered.org/t/rain-gauge-on-dashboard/1104 "2018-06-26T17:43:32Z")

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Rain Guage Project When I got tired of replacing rain guage tubes (forgot to bring in before freeze) I replaced it with a wireless guage. \[Acurite 899\] Now, being wireless, could I capture the readings and show the r…

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## [Security System](https://discourse.nodered.org/t/security-system/711)

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**Author:** [@cflurin](https://discourse.nodered.org/u/cflurin)\
**Replies:** 3\
**Last updated:** [11 June 2018 02:56 UTC](https://discourse.nodered.org/t/security-system/711 "2018-06-11T02:56:34Z")

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A security system based on the node dynamic state machine dsm. Please take a look at the wiki on Github for more details and a flow to download. https://github.com/cflurin/node-red-contrib-dsm/wiki/Security-System Not…

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## [Raspberry Pi system dashboard](https://discourse.nodered.org/t/raspberry-pi-system-dashboard/264)

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**Author:** [@igrowing](https://discourse.nodered.org/u/igrowing)\
**Replies:** 4\
**Last updated:** [8 June 2018 12:33 UTC](https://discourse.nodered.org/t/raspberry-pi-system-dashboard/264 "2018-06-08T12:33:45Z")

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Likely, there are ready examples for full system overview of Raspberry Pi in Node-RED. I couldn’t find one, so I share what I made. Is something missing or needed to be added? \[ { "id": "9f3346aa.d4fc48", …

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## [HINT (dashboard) - How to use the slider without the second click (in Safari)](https://discourse.nodered.org/t/hint-dashboard-how-to-use-the-slider-without-the-second-click-in-safari/579)

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**Author:** [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Replies:** 3\
**Last updated:** [3 June 2018 23:08 UTC](https://discourse.nodered.org/t/hint-dashboard-how-to-use-the-slider-without-the-second-click-in-safari/579 "2018-06-03T23:08:09Z")

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If you have use a slider node, you’ve probably discovered that you must click on the circle to move it, then click again to get the slider to stay at it’s last location. You can fix this by adding a feedback loop to the…

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## [Elapsed Time on same flow](https://discourse.nodered.org/t/elapsed-time-on-same-flow/541)

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**Author:** [@davidcgu](https://discourse.nodered.org/u/davidcgu)\
**Replies:** 2\
**Last updated:** [3 June 2018 12:34 UTC](https://discourse.nodered.org/t/elapsed-time-on-same-flow/541 "2018-06-03T12:34:56Z")

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Well I don’t know if this is the correct place as this is not about a node just a function t count elapsed time between messages received what for me was some frequent utility not available on palette and not able to fin…

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## [Node-RED as Replacement Rule Engine for OpenHab](https://discourse.nodered.org/t/node-red-as-replacement-rule-engine-for-openhab/298)

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**Author:** [@rgerrans](https://discourse.nodered.org/u/rgerrans)\
**Replies:** 0\
**Last updated:** [22 May 2018 12:53 UTC](https://discourse.nodered.org/t/node-red-as-replacement-rule-engine-for-openhab/298 "2018-05-22T12:53:20Z")

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Original thread is posted here - https://community.openhab.org/t/node-red-as-alternative-rule-engine/29509 “Node-RED is a visual wiring tool for the Internet of Things.” From an Openhab perspective it a visual tool tha…

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## [Mapping an API to a ModbusTCP server](https://discourse.nodered.org/t/mapping-an-api-to-a-modbustcp-server/190)

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**Author:** [@episensor](https://discourse.nodered.org/u/episensor)\
**Replies:** 0\
**Last updated:** [15 May 2018 19:36 UTC](https://discourse.nodered.org/t/mapping-an-api-to-a-modbustcp-server/190 "2018-05-15T19:36:36Z")

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Hi NodeRED community - we’ve written a guide on mapping the API on our Industrial IoT Gateway to a ModbusTCP server using NodeRED, and it might be useful for others because it could be applied to other API’s and communic…

[Previous page](https://discourse.nodered.org/c/share-your-projects/6.md?page=28)