ESP32 with PIR Motion Sensor using Interrupts and Timers

For complete project details (schematics + source code), visit ► https://randomnerdtutorials.com/esp32... This tutorial shows how to detect motion with the ESP32 using a PIR motion sensor. In this example, when motion is detected (an interrupt is triggered), the ESP32 starts a timer and turns an LED on for a predefined number of seconds. When the timer finishes counting down, the LED is automatically turned off. Like my page on Facebook:   / randomnerdtutorials   Add me on Google+: https://plus.google.com/+RuiSantosdotme Follow me on twitter:   / ruisantosdotme   Subscribe for more projects like this! http://bit.ly/subscribeRNT