#include <WiFi.h>
#include <HTTPClient.h>

const char* ssid     = "Wokwi-GUEST"; 
const char* password = "";

HTTPClient http;
String payload;

//下一行指定port很重要，之前沒這行，資料就傳不出去
WiFiServer server(80); // 宣告網站伺服器物件與埠號
String data_A,data_B;
String url;

void connectwifi(){
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("\nConnected to the WiFi network");
  Serial.println(WiFi.localIP());
}

void senddata(String data1){
  url="https://hook.eu2.make.com/n4v9upc8has51pwwwhmfqpdhtrreskvu?data=";
  url+=data1;

  http.begin(url);   
  int httpCode = http.GET();
  Serial.print("httpCode=");
  Serial.println(httpCode);
  if(httpCode > 0) {
    if(httpCode == HTTP_CODE_OK) {
      payload = http.getString();
      Serial.print("payload=");
      Serial.println(payload);
    }
  }
  http.end();
}  

void setup() {
  Serial.begin(115200);
  connectwifi();

  data_A="298";
  senddata(data_A);
}

void loop(){
}