Blogs
Learn about new PubNub releases, industry trends, and app development tips.
NewsOct 21, 2015
We're Teaming Up With Fabric, Twitter's Mobile Dev Platform
Today, we are excited to announce that we’ve teamed up with Twitter to bring PubNub’s Global Data Stream Network...
Developer Relations Team
IoTOct 14, 2015
Text-to-Speech Audio Broadcast with Raspberry Pi
How to build an application that uses text-to-speech to broadcast an audio message using PubNub and Raspberry Pi.
Michael Carroll
ChatOct 13, 2015
Build an Android WebRTC Video & Voice Chat App
How to build a cross-platform Android WebRTC video and voice chat application with Java and JavaScript that works on both web and mobile.
Developer Relations Team
IoTOct 5, 2015
Streaming Sensor Readings to a Real-time Gauge Chart
How to collect pressure data on a sensor running on Arduino, and stream those readings to a live-updating, real-time gauge chart dashboard.
Anmol Agrawal
NewsOct 1, 2015
speakfree Provides Comm Platform During Global Crisis
PubNub and speakfree are working together to provide a communication platform for aid organizations and refugees during the global crisis.
Developer Relations Team
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.