Available nodes in the Platform's FlowEngine

Activate the flow manually or at regular intervals.

Catch errors thrown by nodes in the same tab.

Report messages from other nodes in the same tab.

Create virtual links between flows.

Connect to a MQTT broker, and subscribe the messages of a specific topic.

Create a HTTP endpoint for creating web services.

WebSocket entry node.

Provides TCP inputs. It can be connected to a remote port or accept incoming connections.

Input node that generates a message that contains an encrypted buffer, string or string.

Create a HTTP endpoint for creating web services.

Performs an insertion of data in the target ontology.

Input node for notifications

Receive events from devices connected to The Things Network.

Receive information from devices connected to The Things Network.

Connect to a Stomp server to receive messages.

Subscribe to a specific PubNub channel and receive its content.

Send messages within the editor for debugging purposes.

Create virtual links between flows.

Connect to a MQTT broker, and subscribe the messages of a specific topic.

Send responses back to requests received from an HTTP input node.

WebSocket exist node.

Provides TCP output options.

Sends the corresponding message to the host and the assigned UDP port.

Send responses back to requests received from an HTTP input node.

Send information to a device connected to The Things Network.

Connect to a Stomp server to send messages.

Post messages on the specified PubNub channel.

JavaScript method that works against the messages received by the node.

Set properties based on the template that is added.

Delays message entry at set intervals.

Create a timeout within the flow so a first message is sent, and optionally depending on the chosen value, a second message will also be sent.

Allows to put a comment.

Send a HTTP request, and return a response.

Connect to a remote TCP port, and answer messages from an incoming client.

Route messages based on property values or their sequential position.

Add, change, delete or move properties of a message. It can be specify multiple rules that apply in the defined order.

Scales linearly the received value

Split a message into a sequence of messages.

Join a sequence of messages into a single message. The way to join them can be automatic, manual or reduced sequence.

Sort a sequence of messages or the properties of one of them.

Create message sequences based on different rules, such as: number of messages, time intervals and concatenated sequences.

It converts between the CSV format and the JavaScript object that represents it. The process can be done in both direction.

Extract elements from an HTML document using a CSS selector.

It converts between the JSON format and the JavaScript object that represents it. The process can be done in both direction.

It converts between the XML format and the JavaScript object that represents it. The process can be done in both direction.

It converts between the YAML format and the JavaScript object that represents it. The process can be done in both direction.

Invokes an operation of a REST API from Platform.

Convert any message into an action for a Digital Twin.

It represents a Digital Twin from Platform.

Node with integration in Firebase for the development of web and mobile applications.

Insert values in an ontology.

Node that is responsible for sending mails.

Make a query of dynamic bases.

Make a query of static bases.

Encrypt the message using a certain algorithm.

Decrypts the message through a certain algorithm.

Create a message authentication code in a key-hash way.

Generate an encrypted message using a specific algorithm.

Encode information using a set of specific characters.

Decode information using a set of specific characters. Generate an array of words.

This node loads the script to be executed from a current document on the disk. It is the same functionality as the "function" node.

It allows the user to send a SOAP request. It will be necessary to create a new configuration, and it is very important to consider entering the method name correctly.

Node Name

It allows to periodically receive emails through the IMAP protocol. Files added to the email are treated by an array of objects where each object represents an attachment. It can be choose the data update time.

It can be used to search for tweets with a specific term, retrieving all tweets by user or to view direct messages received from an authenticated user.

It offers the possibility of sending emails. You can send attachments, you can send content in an array in nodemailer format.

It allows to send tweets and direct messages.

Retrieving Instagram photos by updating the user's account every 15 minutes. Each message sent contains a single photo. If the metadata is available, the location and time of the photo capture can be obtained.

Check the Instagram content every time the user receives a message. Each message will be accompanied by a single photo; if the metadata is available, a capture of the spatial and temporal location can be made.

Node Name

Library

Description

Injects contents of a file into the flow. It can only be used on Linux/Mac environments.

Read the contents of a file parsed as a string or binary buffer.

Write a file, adding or replacing existing content. It can be used to delete the document.

Node Name

It allows to make a feeling score, positively or negatively, in a pased message. To do this, this node analyze the words that are entered using the AFINN-165. Usually the scores range from -5 to 5, a score above zero is positive and below negative.

Node Name

The node allows you to search for changes in a directory or file. It can be perform a multiple search by adding commas to separate documents or addresses.

Monitorize the RSS or Atom Feed of a website to give updated information. By default, an information request is made every 15 minutes.

Allows to enter a command line in the background of the Pi that works as if communicating directly with it. The node can be configured to launch the output once the command is finished or so that it is generated.

Node Name

Node used to establish the connection with the GPIO pins on the Raspberry Pi. It generates 0 or 1 variation of the pin state in the input.

Output node, can be used in digital or PWM modes. In the first case, values ​​of 0 or 1 are set, while in the second case they range in a threshold from 0 to 100.

Detects the buttons of a mouse. It requires that the use of the mouse is by USB.

Detects keystrokes. It requires that the use of the keyboard is by USB.

Node Name

Node-RED-node-openweathermap

Make a check of the data of the web openweathermap.org and establish a 5-day forecast that is included in an array. It's necessary to use an API key.

Make a periodic survey of openweathermap.org data and generate a 5-day forecast whenever there is a change in the information. It's necessary to use an API key.

Node Name

Library

Description

Set a unique universal identifier in different ways.

Node Name

Transforms the contents of a spreadsheet to a work object.

Select a sheet object from a work object.

Select the value of a cell on a sheet.

Transform the sheet object into an array of JSON objects.

Node Name

Library

Description

Technical documentation

Starts a DataFlow in the platform

Onesait Platform Developer Portal (Start dataflow)

Stops a DataFlow in the platform

Onesait Platform Developer Portal (Stop dataflow)

Checks the status of a dataflow in the platform

Onesait Platform Developer Portal (Check dataflow status)