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Добрый день, подскажите последующему вопросу имеется скетч вебсервера возьмем из примера образец

#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
 
const char* ssid = "........";
const char* password = "........";
 
ESP8266WebServer server(80);
 
const int led = 13;
 
void handleRoot() {
  digitalWrite(led, 1);
  server.send(200, "text/plain", "hello from esp8266!");
  digitalWrite(led, 0);
}
 
void handleNotFound() {
  digitalWrite(led, 1);
  String message = "File Not Found\n\n";
  message += "URI: ";
  message += server.uri();
  message += "\nMethod: ";
  message += (server.method() == HTTP_GET) ? "GET" : "POST";
  message += "\nArguments: ";
  message += server.args();
  message += "\n";
  for (uint8_t i = 0; i < server.args(); i++) {
    message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
  }
  server.send(404, "text/plain", message);
  digitalWrite(led, 0);
}
 
void setup(void) {
  pinMode(led, OUTPUT);
  digitalWrite(led, 0);
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  Serial.println("");
 
  // Wait for connection
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());
 
  if (MDNS.begin("esp8266")) {
    Serial.println("MDNS responder started");
  }
 
  server.on("/", handleRoot);
 
  server.on("/inline", []() {
    server.send(200, "text/plain", "this works as well");
  });
 
  server.onNotFound(handleNotFound);
 
  server.begin();
  Serial.println("HTTP server started");
}
 
void loop(void) {
  server.handleClient();
}

Работает все нормально, но есть необходимость отправлять из этого кода данные на thingspeak
пробую следующим образом

void updateThingSpeak(String tsData)
{
          String thingspeak = "GET /update HTTP/1.1";
         thingspeak += "Host: api.thingspeak.com";
          thingspeak += "Connection: close";
          thingspeak += "X-THINGSPEAKAPIKEY: "+writeAPIKey+"\n";
          thingspeak += "Content-Type: application/x-www-form-urlencoded\n";
          thingspeak += "Content-Length:";
          thingspeak += tsData.length();
          thingspeak += "\n\n";
          thingspeak +=(tsData);
          server.send(200, "text/html", thingspeak);
          Serial.println (thingspeak);
}

То есть все получается так

#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
 
const char* ssid = "........";
const char* password = "........";
 
ESP8266WebServer server(80);
 
String writeAPIKey = "XXXXXXXXXXXXXXX";

const int led = 13;

struct Package {
  float tempesp1; 
  float tempesp2; 
  float tempesp3;
  float tempesp4;
  float tempesp5;
  float tempesp6;
  float termoparaesp;
  float davbar1esp;
  float nasoskotelesp;
} package;
 
void handleRoot() {
  digitalWrite(led, 1);
  server.send(200, "text/plain", "hello from esp8266!");
  digitalWrite(led, 0);
   String Value0 = String(package.tempesp5);
 String Value1 = String(package.tempesp1);
 String Value2 = String(package.tempesp2);
 String Value3 = String(package.tempesp4);
 String Value4 = String(package.tempesp3);
 String Value5 = String(package.termoparaesp);
 String Value6 = String(package.tempesp6);
 String Value7 = String(package.davbar1esp);
 String data = "";

  data = ("field1="+Value0+"&field2="+Value1+"&field3="+Value2+"&field4="+Value3+"&field5="+Value4+"&field6="+Value5+"&field7="+Value6+"&field8="+Value7);
   updateThingSpeak(data);
}
 void updateThingSpeak(String tsData)
{
          String thingspeak = "GET /update HTTP/1.1";
         thingspeak += "Host: api.thingspeak.com";
          thingspeak += "Connection: close";
          thingspeak += "X-THINGSPEAKAPIKEY: "+writeAPIKey+"\n";
          thingspeak += "Content-Type: application/x-www-form-urlencoded\n";
          thingspeak += "Content-Length:";
          thingspeak += tsData.length();
          thingspeak += "\n\n";
          thingspeak +=(tsData);
          server.send(200, "text/html", thingspeak);
          Serial.println (thingspeak);
}
void handleNotFound() {
  digitalWrite(led, 1);
  String message = "File Not Found\n\n";
  message += "URI: ";
  message += server.uri();
  message += "\nMethod: ";
  message += (server.method() == HTTP_GET) ? "GET" : "POST";
  message += "\nArguments: ";
  message += server.args();
  message += "\n";
  for (uint8_t i = 0; i < server.args(); i++) {
    message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
  }
  server.send(404, "text/plain", message);
  digitalWrite(led, 0);
}
 
void setup(void) {
  pinMode(led, OUTPUT);
  digitalWrite(led, 0);
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  Serial.println("");
 
  // Wait for connection
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());
 
  if (MDNS.begin("esp8266")) {
    Serial.println("MDNS responder started");
  }
 
  server.on("/", handleRoot);
 
  server.on("/inline", []() {
    server.send(200, "text/plain", "this works as well");
  });
 
  server.onNotFound(handleNotFound);
 
  server.begin();
  Serial.println("HTTP server started");
}
 
void loop(void) {
  server.handleClient();
}

Но отправка не происходит ((( то есть в сириал данные отпечатываются но отправки на thingspeak нет, как подправить?