Pir Motion Sensor Connection with Battery and Buzzer Without Arduino Board
Arduino Delete Code
void setup() { // put your setup code here, to run once: } void loop() { // put your main code here, to run repeatedly: }
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ESP32 Wi-Fi Extender Code
#include <WiFi.h> // Credentials of existing WiFi const char* ssid = "Your_WiFi_SSID"; const char* password = "Your_WiFi_Password"; // Credentials for new AP const char* ap_ssid = "ESP32_Extender"; const char* ap_password = "12345678"; void setup() { Serial.begin(115200); // Connect to existing WiFi WiFi.begin(ssid, password); Serial.print("Connecting to WiFi"); while (WiFi.status() != WL_CONNECTED) { delay(1000); Serial.print("."); } Serial.println("Connected!"); // Start Access Point WiFi.softAP(ap_ssid, ap_password); Serial.println("Access Point Started"); Serial.print("AP IP Address: "); Serial.println(WiFi.softAPIP()); } void loop() { // Nothing needed here }
12V Lithium-ion Battery Charger Connection Diagram
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