ThingSpeak is an IoT analytics service that allows you to aggregate, visualize, and analyze live data streams in the cloud. ThingSpeak provides instant visualizations of data posted by your devices to …

ThingSpeak is an IoT analytics service that allows you to aggregate, visualize, and analyze live data streams in the cloud.

Documentation, examples, videos, and answers to common questions that help you use MathWorks products.

MQTT Basics MQTT is a publish/subscribe architecture that is developed primarily to connect bandwidth and power-constrained devices over wireless networks. It is a simple and lightweight protocol that …

This MATLAB function reads the most recent data from all fields of the specified public channel on ThingSpeak.com and returns the data as a numeric type.

ThingSpeak ThingSpeak is an IoT analytics platform service that allows you to aggregate, visualize, and analyze live data streams in the cloud. See License Options and the Commercial Use for more …

POST or GET <?xml version="1.0" encoding="UTF-8"?> <feed> <channel-id type="integer">3</channel-id> <field1>73</field1> <field2 nil="true"/> <field3 nil="true ...

Jan 6, 2026 · Hi everyone I've been using ThingSpeak for several years now without an issue until last Thursday. I have four ThingSpeak channels which are used by three Arduino devices (in two …

GET Channel 9 contains information from several home environment sensors. You can read data from this public channel. The format for the response occurs at the end of the URL, before any query …

ThingSpeak, an IoT platform, uses the REST API calls GET, POST, PUT, and DELETE to create and delete channels, read and write channel data, and clear the data in a channel. A web browser or …