Blogs
Learn about new PubNub releases, industry trends, and app development tips.
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IoTSep 30, 2015
Build: Real-time iOS Heart Rate Monitor & Dashboard
How to build an iOS heart rate monitor that streams heart rate data in real time to a real-time dashboard from the iOS smartphone app.
Michael Carroll
IoTSep 23, 2015
Spline Chart for IoT Sensor Data with Johnny-Five | PubNub
How to collect and stream IoT sensor data in real time to a real-time spline chart on an HTML dashboard with Johnny-Five, Arduino, and PubNub.
Anmol Agrawal
IoTSep 22, 2015
Hardware-to-hardware Communication with Johnny-Five
Using the Johnny-Five framework to create real-time hardware-to-hardware communication between a button and LED.
Anmol Agrawal
IoTSep 16, 2015
Storing and Retrieving IoT Sensor Data in Real time
How to collect, store, and retrieve IoT sensor data in real time, updating and syncing data across the application when it restarts.
Michael Carroll
Real-TimeSep 15, 2015
Build Real-time Buddy Lists-Advanced Channel Groups
How to build a real-time buddy list (ie. friend's list) for chat applications using advanced channel groups, Presence, and PubNub Stream Controller.
Michael Carroll
Data StreamingSep 10, 2015
Streaming Accelerometer Readings to a dashboard
Collect acceleration readings from an accelerometer and stream the data in real time to a live-updating, real-time dashboard with Intel Galileo.
Michael Carroll
Sep 9, 2015
Getting Started with PubNub on IBM Bluemix | PubNub
How to get started with PubNub on the IBM Bluemix cloud development platform.
Michael Carroll
Sep 8, 2015
Inbound Channel Pattern for Efficient 1-1 Chat Management
How to build a more efficient real-time application to decrease history API calls by using an inbound channel pattern for pub/sub messaging.
Michael Carroll
GeolocationSep 2, 2015
Real-time Location Tracking on a Map using JS
How to stream location data to build real-time location tracking maps using JavaScript, EON real-time dashboard framework, and the Mapbox API.