Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel. This tutorial covers the complete setup, from hardware to cloud and ...

For more information on how to use and setting up Arduino real-time alerts jump over to the official blog.

Time is calculated using the GPS, which sends out a line of ACSII data; the Arduino waits, and receives the data that reports time and date. Instructables offers a more intricate break-down of the ...