Find out when people are at your door from anywhere with a smart doorbell built with Arduino, React Native, and Push Notifications.
Implementing remote push notifications for both iOS and Android in a React Native app for a smart doorbell.
Using PubNub and Arduino you can build a WiFi-enabled smart button that can be used for anything.
How to use both the PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a MKR1000 development board...
How to use both the PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a NodeMCU 1.0 development ...
How to use the PubNub MQTT gateway to send and receive a 'Hello World' message from a NodeMCU-32S development board with...
An overview for using the PubNub Arduino SDK and PubNub MQTT Gateway to pub/sub data with two common WiFi modules includ...
Build your own system to monitor air quality (carbon monoxide levels), temperature, and humidity, and publish readings t...
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