Node-RED Library: https://flows.nodered.org/
Para añadir un nodo: https://nodered.org/docs/getting-started/adding-nodes
Si quieres crear tu propio nodo: https://nodered.org/docs/creating-nodes/first-node
Core Nodes
Core nodes: https://nodered.org/docs/user-guide/nodes
Nodos Adicionales
Hay más de 2500 nodos, algunos de los más interesantes son:
- Telegram: https://flows.nodered.org/node/node-red-contrib-telegrambot
- Modbus: https://flows.nodered.org/node/node-red-contrib-modbus
- OPC UA: https://flows.nodered.org/node/node-red-contrib-opcua
- IIoT OPC UA: https://flows.nodered.org/node/node-red-contrib-iiot-opcua
- http request: https://flows.nodered.org/node/node-red-contrib-http-request
- Mongodb: https://flows.nodered.org/node/node-red-node-mongodb
- Mysql: https://flows.nodered.org/node/node-red-node-mysql
- dashboard: https://flows.nodered.org/node/node-red-dashboard
- datetime: https://flows.nodered.org/node/node-red-contrib-moment
- ping: https://flows.nodered.org/node/node-red-node-ping
- pushbullet: https://flows.nodered.org/node/node-red-node-pushbullet
- suncalc: https://flows.nodered.org/node/node-red-node-suncalc
- Slack: https://flows.nodered.org/node/node-red-contrib-slack
- Open weather map: https://flows.nodered.org/node/node-red-node-openweathermap
- IFTT: https://flows.nodered.org/node/node-red-contrib-ifttt
- Arduino + firmata: https://flows.nodered.org/node/node-red-node-arduino
- Thingspeak: https://flows.nodered.org/node/node-red-contrib-thingspeak
- Python script: https://flows.nodered.org/node/node-red-contrib-pythonshell
- Cola de mensages: https://flows.nodered.org/node/node-red-contrib-simple-message-queue
- Maquina de estados: https://flows.nodered.org/node/node-red-contrib-state-machine
- Nodo para acceder a varias bases de datos: https://flows.nodered.org/node/node-red-contrib-sqldbs
- Bodo de node red que guarda los valores entrantes en formato json https://www.npmjs.com/package/json-db-node-red
- Nodo de lógica booleana: https://flows.nodered.org/node/node-red-contrib-boolean-logic
Extra Nodes: https://github.com/node-red/node-red-nodes
Más información:
- 26 nodos intersantes : https://bobbalfe.blog/2014/07/04/26-node-red-nodes-for-your-arsenal/
- Nodos para tu aplicación IIoT: https://blog.opto22.com/optoblog/useful-node-red-nodes-for-your-iiot-application
- Useful home automation nodes: https://diyfuturism.com/index.php/2017/11/26/big-list-of-home-automation-nodes-for-node-red/
- Mode useful nodes: https://github.com/TotallyInformation/awesome-to-me/blob/master/node-red-useful-nodes.md
HTTP Request
Hacer peticiones de HTTP desde Node-RED. Estos nodos están instalados por defecto.
HTTP requests
- Simple GET request
- Set the url of a request
- Set the url of a request using a template
- Set query string parameters
- Get a parsed JSON response
- Get a binary response
- Set a request header
Nodo MySQL
Nodo de mysql: https://flows.nodered.org/node/node-red-node-mysql
Código del nodo de mysql: https://github.com/node-red/node-red-nodes/tree/master/storage/mysql
Ejemplo: https://flows.nodered.org/flow/13c55d1aa11e864609e24fa534a1fa26
Ejemplo de uso: https://tech.scargill.net/tag/mqtt-and-mysql-on-node-red/
Nodo Moment
Nodo interesante para manejo de fechas:
Con este nodo solucionas el problema de la fecha, que coge la fecha del contenedor o servidor si no está bien configurada.
Nodo MongoDB
Nodo MongoDB: https://flows.nodered.org/node/node-red-node-mongodb
Nodo Timer
Timer Switch: https://flows.nodered.org/node/node-red-contrib-timerswitch
Uso con dashboard: https://www.instructables.com/id/Day-Timer-Using-Node-Red-With-Persistant-Memory/
Nodo Modbus TCP
Nodos de modbusTCP:
- https://flows.nodered.org/node/node-red-contrib-modbus
- https://flows.nodered.org/node/node-red-contrib-modbus-api
- https://flows.nodered.org/node/node-red-contrib-modbustcp
Nodo Open PLC
Open-PLC: https://flows.nodered.org/node/node-red-contrib-openplc
Nodo OPC UA
Nodos:
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