ti = false;
  }
  delay(1);
}
void Thingspeak() {
  ArduinoOTA.handle();
  if (tm1 == 0)
  {
    if (client.connect(serverA, 80)) {
      long rssi = WiFi.RSSI();
      String body = "field1=";
      body += String(rssi);
      client.print("POST /update HTTP/1.1\n");
      client.print("Host: api.thingspeak.com\n");
      client.print("Connection: close\n");
      client.print("X-THINGSPEAKAPIKEY: " + writeAPIKey + "\n");
      client.print("Content-Type: application/x-www-form-urlencoded\n");
      client.print("Content-Length: ");
      client.print(body.length());
      client.print("\n\n");
      client.print(body);
      client.print("\n\n");
    }
    client.stop();
    tm1 = 16000;
  }
  tm1--;
  delay(10);
}

String ApiKey = "EFP4QTEYYSTBZ***";
const char* host1 = "api.thingspeak.com";
String path = "/update?key=" + ApiKey + "&field3=";
...
if (client.connect(host1, 80)) {
      float v = pzem.voltage(ip);
      client.print(String("GET ") + path + v + " HTTP/1.1\r\n" +
                   "Host: " + host1 + "\r\n" +
                   "Connection: keep-alive\r\n\r\n");
    }