Esp32 with Pir motion sensor Using ifttt server. IOT Project

 Esp32 with Pir motion sensor Using ifttt server. IOT Project

Discover the power of IoT with our latest project on Esp32 with Pir motion sensor and IFTTT server integration. Enhance your home security system by following our step-by-step guide and learn how to create a seamless connection between your device and the internet. With our comprehensive tutorial, you'll be able to optimize your blog with SEO, learn about the latest technology trends, and gain practical insights into the world of IoT. Explore the possibilities of our Esp32 with Pir motion sensor and IFTTT server integration project and take your home automation to the next level.

1. Circuit diagram

***If this is your first time uploading code to esp32, or if you have any problems with driver setup, click this link  (link)

2. Project code

#include "WiFi.h" #include <HTTPClient.h> const char* ssid = "sr&ex"; //Your WiFI ssid const char* password = "12345678"; //Your WiFi password boolean PIRstate ; //variable to store PIR state boolean lastPIRstate = HIGH; int PIR = 23; //PIR connected to GPIO 0 int LED_BUILTIN = 2; void setup () { WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(1000); } pinMode(PIR, INPUT); //digitalWrite(PIR, LOW); pinMode(LED_BUILTIN, OUTPUT); delay(30000); } void loop() { PIRstate = digitalRead(PIR); //HIGH when motion detected, else LOW if (PIRstate != lastPIRstate) //Checking if there is any motion { digitalWrite(LED_BUILTIN, LOW); delay(100); digitalWrite(LED_BUILTIN, HIGH); if (WiFi.status() == WL_CONNECTED) //Check WiFi connection status { HTTPClient http; //Declare an object of class HTTPClient http.begin("https://maker.ifttt.com/trigger/sr&ex/with/key/ceaJF20YZrnJj5TPe3gLqr"); //Specify request destination http.GET(); //Send the request http.end(); //Close connection } lastPIRstate = PIRstate; } }

More details in video