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Awesome Node-RED

Curated list of useful resources for Node-RED.
Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.
It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click.
Contents
Installation
- Running locally
- Running under Docker
- c't-Smart-Home - A ready-to-use setup for home automation maintained by german computer magazine c't.
- RedMatic - Install Node-RED on a CCU3, smart home automation hardware from the manufacturer eQ-3, popular especially in Germany.
- ioBroker node-red Adapter - Starts Node-RED instance within ioBroker and communicates with it.
Nodes
Analysis
- node-red-node-badwords - Analyses the payload and tries to filter out any messages containing bad swear words. This only operates on payloads of type string. Everything else is blocked.
- node-red-node-wordpos - Analyses the payload and classifies the part-of-speech of each word. The resulting message has msg.pos added with the results. A word may appear in multiple categories (eg, 'great' is both a noun and an adjective).
Database
- node-red-contrib-influxdb - Save and query data from an influxdb time series database.
- node-red-contrib-mssql-plus - Execute queries, stored procedures and bulk inserts in Microsoft SQL Server and Azure Databases SQL2000 ~ SQL2019.
- node-red-contrib-stackhero-influxdb-v2 - Save and query data from an InfluxDB v2 time series database.
- node-red-contrib-stackhero-mysql - Connect to a MySQL or a MariaDB database, using TLS (SSL) and compatible with "Caching SHA2 password" authentication method (MySQL >= 8).
Development
- node-red-node-typescript-starter - Quick-start template repository for creating new node sets in TypeScript.
Function
- node-red-node-datagenerater - A node that can generate dummy data in various formats, names, addresses, emails, numbers, words, etc.
- node-red-node-pidcontrol - A PID control node for numeric inputs - provides simple contoll loop feedback capability.
- node-red-node-random - A simple random number generator - can generate integers for x to y - or floats between x and y.
- node-red-node-rbe - A simple node to provide report by exception and deadband / bandgap capability for simple inputs.
- node-red-node-smooth - A simple node to provide various functions across several previous values, including max, min, mean, high and low pass filters.
Hardware
- node-red-node-arduino - A collection of analogue & digital input & output nodes for the Arduino board - uses firmata protocol to talk to the board.
- node-red-node-beaglebone - A collection of analogue & digital input & output nodes for the Beaglebone Black.
- node-red-node-blink1 - Provides support for the Blink1 USB LED from ThingM.
- node-red-node-blinkstick - Provides support for the BlinkStick USB LED device.
- node-red-node-digirgb - Provides support for the DigiSpark RGB USB LED.
- node-red-node-heatmiser - Read and writes settings for temperature and frost protection to Heatmiser thermostats.
- node-red-node-intel-galileo - A collection of analogue & digital input & output nodes for the Intel Galileo and Edison.
- node-red-node-ledborg - A simple driver for the LEDborg plug on module for Raspberry Pi.
- node-red-node-makeymakey - Read from a MakeyMakey input device.
- node-red-node-pi-gpiod - An alternative to the default PI GPIO nodes that allows remote access - so a host machine can access a remote Pi (via network) and is better for driving multiple servos.
- node-red-node-pi-mcp3008 - Allows A Raspberry Pi to node to read from MCP300x series Analogue to Digital Converter chips via the SPI bus.
- node-red-node-pi-neopixel - Allows A Raspberry Pi to drive a strip of NeoPixels directly.
- node-red-node-pi-unicorn-hat - Lets a Raspbeery Pi control a Pimorini Unicorn HAT 8x8 LED display.
- node-red-node-pibrella - Controls a Pibrella add-on board for a Raspberry-Pi.
- node-red-node-piface - Adds support for the PiFace interface module for Raspberry Pi.
- node-red-node-piliter - Controls a Pimorini Pi-LITEr 8 LED add-on board for a Raspberry-Pi.
- node-red-node-sensortag - Reads data from the Ti Bluetooh Low Energy (BLE) SensorTag device.
- node-red-node-wemo - Basic node to drive a WeMo socket and switch. Does not use discovery.
- node-red-node-scanBLE - Scans for a particular Bluetooth Low Energy (BLE) device.
I/O
- node-red-node-discovery - Discovers other Avahi/Bonjour services on the network.
- node-red-node-emoncms - Adds node to post to an Emoncms server.
- node-red-contrib-noble-bluetooth - Based on noble for interaction with Bluetooth Low Energy (BLE) devices.
- node-red-contrib-mindconnect - Upload timeseries, files and events to MindSphere.
- node-red-contrib-modbus - All in one Modbus TCP and Serial package.
- node-red-node-mqlight - Adds nodes to send and receive using MQlight.
- node-red-node-ping - Pings a machine and returns the trip time in mS. Returns false if no response received within 3 seconds, or if the host is unresolveable. Default ping is every 20 seconds but can be configured.
- node-red-contrib-s7 - Interact with Siemens S7 PLCs.
- node-red-node-serialport - Send messages to and receive messages from a physical serial port.
- node-red-node-snmp - Adds simple snmp receivers for single OIDs or OID tables.
- node-red-node-stomp - Publish and subscribe to and from a STOMP server.
- node-red-node-wol - Sends a Wake-On-LAN magic packet to the mac address specified. You may instead set msg.mac to dynamically set the target device mac to wake up.
- node-red-contrib-xiaomi-ble - Single "Xiaomi BLE" node that gets all known data from Xiaomi BLE (Bluetooth 4) devices using Bluetooth 4 compatible adapter.
Parsers
- node-red-node-base64 - Converts a payload to/from base64 encoded format.
- node-red-node-geohash - Converts a lat, lon payload to/from geohash format.
- node-red-node-msgpack - Converts a payload to/from msgpack binary packed format.
- node-red-node-what3words - Encodes or Decodes a lat, lon position into what3words text format.
Smarthome
- node-red-contrib-alexa-home - The node just works wihtin your local network - no extra cloud stuff is required.
- node-red-alexa-home-skill-v3-web - Web Service/API for Alexa and Google Home.
- node-red-alexa-home-skill-v3-lambda - Lambda function for node-red-alexa-home-skill-v3-web.
- node-red-contrib-alexa-home-skill-v3 - Control things via Amazon Alexa and Google Home.
- node-red-contrib-alexa-remote-cakebaked - Interacting with the Alexa API. You can emulate routine behaviour, control and query your devices.
- node-red-contrib-avr-yamaha - Integrate and control YAMAHA™ audio/video receiver via YNCA protocol (e.g. AVRs like the model Yamaha RX-677).
- node-red-contrib-ccu - Connect with Homematic, a series of smart home automation hardware from the manufacturer eQ-3, popular especially in Germany.
- node-red-contrib-deconz - Access Zigbee 3.0 (Z30), Zigbee Home Automation (ZHA) and Zigbee Light Link (ZLL) lights via deCONZ.
- node-red-contrib-fritz - Provides easy access to your avm fritzbox. You can read and write the configuration of your fritzbox including the VoIP and Dect configuration.
- node-red-contrib-fritzapi - Control your smart home DECT devices and guest wifi through an AVM Fritz!Box with node-RED.
- node-red-contrib-harmony - Control your devices connected to a Logitech™ Harmony Hub.
- node-red-contrib-home-assistant - Various nodes to assist in setting up communication with Home Assistant.
- node-red-contrib-home-assistant-websocket - Various nodes using websockets to assist in setting up communication with Home Assistant.
- node-red-contrib-homebridge-automation - Integrate Homebridge Accessories into flows.
- node-red-contrib-homee - Access the homee api and create virtual devices for homee.
- node-red-contrib-homekit-bridged - Collection of nodes which can be used to imitate HomeKit devices.
- node-red-contrib-huemagic - Provides several nodes and is the most in-depth and easy to use solution to control Philips Hue bridges, lights, groups, scenes, rules, taps, switches, buttons, motion sensors, temperature sensors and Lux sensors.
- node-red-contrib-lgtv - Control LG webOS Smart TVs.
- node-red-contrib-loxone - Connect to the Loxone Miniserver.
- node-red-contrib-knx-ultimate - Control your KNX intallation. Single Node KNX IN/OUT with optional ETS group address importer and gateway simulation.
- node-red-contrib-smartnora - Google smart home Action integration via Smart NORA.
- node-red-contrib-sonos-plus - Control SONOS player in your local network.
- node-red-contrib-tado-client - Connect to the Tado Web API.
- node-red-contrib-tahoma - Control a Somfy Tahoma box (Roller shutters, etc.).
- node-red-contrib-tasmota - Tasmota devices integration for building automation.
- node-red-contrib-tuya-smart - Input nodes to interface with smart plugs, bulbs, etc. from tuya.
- node-red-contrib-zigbee - Control Zigbee Devices via a CC253x Module.
- node-red-contrib-zigbee2mqtt - Zigbee2mqtt connectivity.
- node-red-contrib-zwave-js - Integrates Z-Wave node based on Z-Wave JS.
Social
- node-red-contrib-discord-advanced - Interact with Discord, via Discord.js.
- node-red-node-dweetio - Uses dweetio to send/receive messages.
- node-red-node-email - Sends and receives simple emails from services like gmail or smtp or imap servers.
- node-red-node-feedparser - Reads messages from an atom or rss feed.
- node-red-node-irc - Connects to an IRC server to send and receive messages.
- node-red-node-notify - Uses Growl to provide a desktop popup containing the payload. Only useful on the local Apple machine.
- node-red-node-prowl - Uses Prowl to push the payload to an Apple device that has the Prowl app installed.
- node-red-node-pushbullet - Uses PushBullet to push the payload to an Android device that has the app installed.
- node-red-node-pusher - Publish-Subscribe to a Pusher channel/event.
- node-red-node-pushover - Sends alerts via Pushover.
- node-red-contrib-slack - Interact with the Slack API.
- node-red-contrib-telegrambot - Contains a receiver and a sender node which act as a Telegram Bot.
- node-red-node-twilio - Uses Twilio service to send/receive text messages.
- node-red-node-twitter - Listens to Twitter feeds and can also send tweets. ([nOTE**: this will break soon when Twitter remove their streaming API)
- node-red-contrib-whatsappbot - Whatsapp Bot.
- node-red-node-xmpp - Connects to an XMPP server to send and receive messages.
Storage
- node-red-node-leveldb - Uses LevelDB for a simple key value pair database.
- node-red-node-mysql - Allows basic access to a MySQL database. This node uses the query operation against the configured database. This does allow both INSERTS and DELETES. By it's very nature it allows SQL injection. so be careful out there
- node-red-node-sqlite - Supports read and write to a local sqlite database.
System
- node-red-contrib-aedes - MQTT Broker based on Aedes.
- node-red-contrib-dockerode - Connects to Docker daemon.
- node-red-contrib-os - Obtain system information.
Time
- node-red-contrib-blindcontroller - Automate the control of household roller blinds based on the current position of the sun.
- node-red-node-suncalc - Uses the suncalc module to generate an output at sunrise and sunset based on a specified location. Several choices of definition of sunrise and sunset are available.
- node-red-contrib-simpletime - Adds time and date payloads with various formatting options, which can be retreived and used later in the flow.
- node-red-contrib-sun-position - Timer based flow control with dusk, dawn (and variations) and much more. Additional you can get sun and moon position or to control a flow by sun or moon position.
- node-red-node-timeswitch - Lets the user set simple repeating timers for example for simple heating control, etc.
Utility
- node-red-contrib-actionflows - Brings easy to use loops and OOP (object oriented programming) features.
- node-red-contrib-alarm - Build your own home alarm system with any number of panels, zones, sensors, triggers and automations.
- node-red-contrib-bool-gate - Boolean logic gates.
- node-red-node-daemon - Starts up (calls) a long running system program and pipes STDIN, STDOUT and STDERR to and from that process. Good for monitoring long running command line applications.
- node-red-node-exif - Extracts GPS and other EXIF information from a passed in jpeg image.
- node-red-contrib-german-holidays - Getting german holidays or information if today/tomorrow is a holiday.
- node-red-contrib-ical-events - Get events from an ical-URL, a caldav-server or from iCloud via kalender-events.
- node-red-contrib-interval-length - Measure the (time) interval length between successive messages.
- node-red-contrib-moment - Produces a nicely formatted Date/Time string using the Moment.JS library. It's fully time zone/DST/locale aware.
- node-red-contrib-owntracks - Converts Owntrack Messages into standard geo message and deals with encrypted locations.
- node-red-contrib-persist - Persist data over Node-RED restarts and deploys.
- node-red-contrib-self-healing - A collection of nodes for making Node-RED more resilient by adding self-healing capabilities.
- node-red-contrib-state-machine - Wraps around the JavaScript State Machine to implement a finite state machine.
- node-red-contrib-string - Provides native and extended chainable JavaScript string parsing and manipulation methods.
- node-red-contrib-twc-weather - The Weather Company and Weather Underground Personal Weather Station APIs.
- node-red-contrib-users - This node allows developers to quickly build a very simple user access control for their HTTP-based flows. Using this node, you can limit access to the HTTP endpoints (http in nodes) in your flows to a list of users that you configure yourself. The node adds the current user to the request message so that you can serve different responses depending on the username or a custom "scope" field of the user who is logged in.
- node-red-node-watson - Interact with the IBM Watson services in IBM Cloud.
UI
- node-red-contrib-browser-utils - Add browser functionality such as file upload, camera & microphone.
- node-red-contrib-flow-manager - Separates your flow json to multiple files.
- node-red-contrib-image-output - Simple image output node. Useful for previewing images (of face detecting, object recognition etc.) inside the flow editor.
- node-red-contrib-uibuilder - Provide an easy to use way to create dynamic web interfaces using any (or no) front end libraries for convenience.
- node-red-contrib-web-worldmap - Provide a world map web page for plotting "things" on.
Community
- Node-RED Forum
- Node-RED Blog
- YouTube
- reddit r/nodered
- Redmatic Forum
- HomeAssistant Forum
- Steves Node-Red Guide
Contribute
Contributions welcome! Read the contribution guidelines first.