electricity-status-informer.ino

#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>

#define WIFI_NAME ""
#define WIFI_PASSWORD ""
#define HOST ""
#define PATH "/webhooks/electricity/"
#define PORT 443
#define CHAT_ID ""
#define TIMER_DELAY 60000

unsigned long timestamp = 0;

void setup() {
  Serial.begin(115200);
  delay(10);

  Serial.println("Connecting to WiFi...");

  WiFi.begin(WIFI_NAME, WIFI_PASSWORD);
  
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    
    Serial.print(".");
  }

  Serial.print("WiFi connected with ip: ");  
  Serial.println(WiFi.localIP());
}

void loop() {
  if ((millis() - timestamp) > TIMER_DELAY) {
    if (WiFi.status() == WL_CONNECTED) {
      BearSSL::WiFiClientSecure client;
      client.setInsecure();
      HTTPClient http;

      String path = PATH;
      path += CHAT_ID;

      if (http.begin(client, HOST, PORT, path)) {
        http.GET();
        http.end();
      } else {
        Serial.println("Failed to connect to server.");
      }
    }

    timestamp = millis();
  }
}