Connecting Arduino & NodeMCU with WiFi
#include <ESP8266WiFi.h> #include <ESP8266HTTPClient.h> const char* ssid = "WiFiSSID"; const char* password = "password"; void setup () { Serial.begin(9600); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(1000); Serial.print("Connecting.."); } } void loop() { if (WiFi.status() == WL_CONNECTED) { //Check WiFi connection status HTTPClient http; //Declare an object of class HTTPClient http.begin("http://192.168.0.1/Work/api/Device/AddEmpWork/12121212/1"); //Specify request destination int httpCode = http.GET(); //Send the request if (httpCode > 0) { //Check the returning code String payload = http.getString(); //Get the request response payload Serial.println(payload); //Print the response payload } http.end(); //Close connection } delay(3000); //Send a request every 30 seconds }