Build a Smart Parking Lot with Realtime Space Monitoring
How to create your own smart parking system with realtime monitoring using PubNub, Soracom, and Raspberry Pi.
Build a Smart, Automated IoT Plant Irrigation System with Raspberry Pi and PubNub
Learn how to use PubNub and a Raspberry Pi to build an IoT smart irrigation system. Build a self-sustaining plant...
Create a IoT UV Index Monitor with Mobile iOS/Android Push Notifications
How to build your own IoT UV index monitor, complete with mobile push notifications for Android and iOS using Arduino,...
Build Your Own IoT Smart Lock with Secure Access Management
How to build your own connected Raspberry Pi smart door lock, with remote control and access management for granting and...
Capacitive Touch Sensors Demystified
- By PubNub Staff
This article explains how capacitive touch sensing, which lets a human trigger an input with little or no physical force,...
Which Pi is Right for Your Project?
- By PubNub Staff
A look at the pros and cons of Raspberry Pi boards, comparing the Raspberry Pi 3 vs the Zero/Zero W...
What is MQTT and When You Should Use It
- By Joe Hanson
We'll look at what MQTT is, when you might use it, and whether you should scale out your MQTT application...
Building Voice-Controlled Home Automation with Amazon Alexa
- By Joe Hanson
How to build a voice-controlled home automation app using PubNub and Amazon Alexa for natural language processing device control.
Build a Realtime Dashboard for Monitoring IoT Data with Initial State
- By Joe Hanson
Initial State allows you to stream data from your smart devices and connected applications to build beautiful IoT visualizations and...
Announcing the Realtime AT&T IoT Starter Kit Challenge
- By Joe Hanson
We’re excited to announce that we’ve partnered up with AT&T to host the Realtime AT&T IoT Starter Kit Challenge, presented...
The PubNub Data Stream Network powers thousands of apps, streaming 1.9 Trillion messages to over 330 million devices a month.
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