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Act on Data

Use ThingSpeak™ apps to trigger an action or transform and visualize data

You can upload data from the web or send data from devices to a ThingSpeak IoT platform channel. Use these apps to transform and visualize data on ThingSpeak channels or trigger an action.

Use the TalkBack API interface to control your TalkBack device queues.

TalkBack API

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Use TalkBack to Control Devices

`Add Command`	Add a TalkBack command to a TalkBack queue
`Get Command`	Get TalkBack command from TalkBack queue
`Get All Commands`	Get all TalkBack commands from TalkBack queue
`Get Last Command`	Get last executed TalkBack command from TalkBack queue
`Update Command`	Update command in TalkBack queue
`Execute Command`	Execute next TalkBack command in TalkBack queue
`Write Data and Execute TalkBack Command`	Update channel data with HTTP GET or POST and execute TalkBack command
`Delete Command`	Delete TalkBack command from TalkBack queue
`Delete All Commands`	Delete all TalkBack commands in TalkBack queue

Topics

Trigger Actions on your ThingSpeak Data

TimeControl App

Link other apps to the TimeControl app to perform or schedule repetitive actions.

React App

React to the data in a channel when specific conditions are met.

Monitor and Act on Channel Inactivity Using ThingSpeak Apps

Sense and react to a sensor failure that can cause channel inactivity.

Use Google Assistant to Turn a Light On and Off

This example shows how to use your voice to set a channel value on ThingSpeak™.

React to Channel Activity with Notification from IFTTT

This example shows how to use the React app to trigger an HTTP request to IFTTT in ThingHTTP.

Use ThingSpeak to Act on Other Websites

ThingHTTP App

Interface a device with web services and APIs.

ThingTweet App

Use your devices to tweet alerts and messages.

Analyze and Display Data

MATLAB Analysis App

Analyze the data in a channel.

Analyze Channel Data to Send Email Notification from IFTTT

This example shows how to use the external web service IFTTT to send ThingSpeak notifications as email and text messages.

MATLAB Visualizations App

Visualize the data in a channel.

Plugins App

Display custom visualizations of data in a channel with a plugin.

Channel Display Widgets

Choose among customizable visualizations of channel data.

Act on Your Devices with TalkBack

TalkBack App

Enable any device to act upon queued commands.

Queue Commands Using the TalkBack App From MATLAB

Use MATLAB^® functions to queue commands in the TalkBack app.

Control a Light with TalkBack on Arduino

This example shows how to fetch commands from a ThingSpeak™ TalkBack queue and use them to change the status of the onboard LED.

Channel Update and Light Control on Arduino

This example shows how to update your channel and fetch commands from a ThingSpeak™ TalkBack queue.

Control a Light with TalkBack on ESP8266

This example shows how to fetch commands from a ThingSpeak™ TalkBack queue, then use the commands to change the status of the onboard LED.

Channel Update and Light Control with ESP8266

This example shows how to update a channel and fetch commands from a ThingSpeak™ TalkBack queue.

Control a Light with TalkBack on ESP32

This example shows how to fetch commands from a ThingSpeak™ TalkBack queue and use them to change the status of the onboard LED.

Channel Update and Light Control with ESP32

This example shows how to update your channel and fetch commands from a ThingSpeak™ TalkBack queue.

Related Information

Real-Time Tide Gauge to Tweet Tidal Alerts

ThingSpeak Support Toolbox

Featured Examples

Control a Light with TalkBack on Arduino

Fetch commands from a ThingSpeak™ TalkBack queue and use them to change the status of the onboard LED.

Open Live Script

React to Channel Activity with Notification from IFTTT

Use the React app to trigger an HTTP request to IFTTT in ThingHTTP. Using the analytical power of MATLAB®, you can generate filtered, targeted, and specific notifications of channel activity from ThingSpeak™ data. IFTTT is an external web service that lets you create applets that act in response to a trigger action.

Open Live Script