ESP8266 test with W7500. You can monitor UART Tx/RX of ESP8266.

Dependencies:   ESP8266Interface

Fork of ESP8266_Test by ESP8266

I tested ESD-01(ESP8266 module) with WIZwiki-W7500 platform as below. /media/uploads/SteveKim/esd01.jpg

You can see the all log of this test as below. And with this ESP8266Interface class, you can monitor Tx/Rx of ESP8266 module UART.

WIZwiki-W7500 with ESP8266 Test. 
AT

OK
AT+RST

OK

 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x40100000, len 612, room 16 
tail 4
chksum 0x12
load 0x3ffe8000, len 788, room 4 
tail 0
chksum 0x50
load 0x3ffe8314, len 264, room 8 
tail 0
chksum 0x4a
csum 0x4a

2nd boot version : 1.1
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size : 4Mbit
jump to run user1

s
ready
AT+CWDHCP=1,1

OK
AT+CWMODE=1

OK
AT+CWJAP="WizFiDemoAP","12345678"

OK
AT+CIPSTART="TCP","192.168.3.64",8000
CONNECT

OK
AT+CIPMODE=1

OK
AT+CIPSEND

>AT+CIPCLOSE
CLOSED

OK
Revision:
4:d02fdd139307
Parent:
3:5175e53017e4
Child:
6:9ca92d1d90dd
--- a/main.cpp	Tue Apr 28 20:18:04 2015 +0000
+++ b/main.cpp	Wed Apr 29 22:43:10 2015 +0000
@@ -11,8 +11,6 @@
 bool UDP_blocking = false;
 unsigned int UDP_timeout = 100;
 
-uint8_t macbytes[6] = {0};
-char MAC[20] = "665544332211";
 
 int main()
 {
@@ -40,20 +38,19 @@
 //
 //    printf("\r\nset blocking option");
 //    server.set_blocking(UDP_blocking, UDP_timeout);
-    wifi.sendCommand("AT+CWJAP?", NULL, NULL, 1000);
-
-    check = wifi.is_connected();
-    pc.printf("\r\nwifi connected: %d,\r\n",check);
 
-    char * ip = NULL;
-    ip = wifi.getIPAddress();
-    pc.printf("\n\rIP = %s \n\r",ip);
+    if(wifi.is_connected()) {
+        pc.printf("\r\nConnected to Wifi!\r\n");
+    } else {
+        pc.printf("\r\nFailed to Connect to Wifi...\r\n");
+    }
 
-    pc.printf("\r\nStarting while1 loop\r\n");
+    pc.printf("\n\rIP = %s \n\r",wifi.getIPAddress());
+
+    pc.printf("\r\n#####Starting Interactive Terminal:#####\r\n");
     while(1) {
         if(pc.readable()) {
             char c = pc.getc();
-            //pc.putc(c); // echo character back to computer for sanity
             wifi.putc(c);
         }
         if(wifi.readable()) {