Tutorials, demos, and code walkthroughs for a wide variety of real-time web, mobile, and IoT projects.
How to use Presence for real-time user and device detection.
Exploring one of the most popular machine learning algorithms in real time data streaming, online learning, including theory and building a machine learning model.
How to build a chatbot application that analyzes a stream of text, and uses Watson text-to-speech to speak based on customized thresholds.
Create an interactive, live-updating voting and polling app with a wide variety of chart options – spline, pie, column, bar and more.
Geolocation returns the location of a connected device. We’ll plot and update the data in real time as it changes on a live-updating map with Google Maps API
How to use both the PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a MKR1000 development board using a built-in ATWINC1500 WiFi module.
How to use both the PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a NodeMCU 1.0 development board using a built-in ESP8266 WiFi Module.
How to use the PubNub MQTT gateway to send and receive a ‘Hello World’ message from a NodeMCU-32S development board with a built-in ESP32 WiFi Module.
