diff --git a/txx.uo/esp_2.ino b/txx.uo/esp_2.ino
new file mode 100644
index 0000000..45b37c3
--- /dev/null
+++ b/txx.uo/esp_2.ino
@@ -0,0 +1,71 @@
+
+#include <ESP8266WebServer.h>
+#include <WiFiClient.h>
+#include <ESP8266WiFi.h>
+
+const char* ssid = "mathematics";
+const char* password = "fzbyj8r7pdEk";
+
+ESP8266WebServer server(7000);
+
+String page = "";
+String txt = "";
+String txx = "";
+
+void setup() {
+
+  delay(1000);
+  Serial.begin(115200);
+  WiFi.begin(ssid, password);
+  Serial.println("");
+
+  // wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");  
+  }
+  Serial.print("connected to ");
+  Serial.println(ssid);
+  Serial.print("ip: ");
+  Serial.println(WiFi.localIP());
+    server.on("/txt.txt", []() {
+    //txx = String(txt);
+    server.send(200, "text/html", txt);
+  });
+    server.on("/", []() {
+       // page = "<h1>hi</h1>" + String(txt);
+           page = "<h1>txx</h1><h1>[  ]:</h1> <h1 id=\"txt\">""</h1>\r\n";
+    page += "<script>\r\n";
+    page += "var x = setInterval(function() {loadData(\"txt.txt\",updateData)}, 1000);\r\n";
+    page += "   function loadData(url, callback){\r\n";
+    page += "   var xhttp = new XMLHttpRequest();\r\n";
+    page += "   xhttp.onreadystatechange = function(){\r\n";
+    page += "     if(this.readyState == 4 && this.status == 200){\r\n";
+    page += "       callback.apply(xhttp);\r\n";
+    page += "     }\r\n";
+    page += "   };\r\n";
+    page += "xhttp.open(\"GET\", url, true);\r\n";
+    page += "xhttp.send();\r\n";
+    page += "}\r\n";
+    page += "function updateData(){\r\n";
+    page += " document.getElementById(\"txt\").innerHTML = this.responseText;\r\n";
+    page += "}\r\n";
+    page += "</script>\r\n";
+       server.send(200, "text/html", page);
+    });
+
+  server.begin();
+  Serial.println("started");
+}
+
+void loop() {
+
+  if (Serial.available() > 0) {
+    String txt = Serial.readStringUntil('\n');
+    //txt += txx;
+    Serial.println(txt);
+    Serial.println(page);
+  }
+
+  server.handleClient();
+ }
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