IP Configuration

lib/WiFiEsp/test/EspDebug/EspDebug.ino

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+// EspDebug - Test sketch for ESP8266 module
+
+#include "Arduino.h"
+
+// Emulate Serial1 on pins 7/6 if not present
+#ifndef HAVE_HWSERIAL1
+#include "SoftwareSerial.h"
+SoftwareSerial Serial1(6, 7); // RX, TX
+#endif
+
+void setup()
+{
+  Serial.begin(115200); // serial port used for debugging
+  Serial1.begin(9600);  // your ESP's baud rate might be different
+}
+ 
+void loop()
+{
+  if(Serial1.available())  // check if the ESP is sending a message
+  {
+    while(Serial1.available())
+    {
+      int c = Serial1.read(); // read the next character
+      Serial.write((char)c);  // writes data to the serial monitor
+    }
+  }
+ 
+  if(Serial.available())
+  {
+    // wait to let all the input command in the serial buffer
+    delay(10);
+
+    // read the input command in a string
+    String cmd = "";
+    while(Serial.available())
+    {
+      cmd += (char)Serial.read();
+    }
+
+    // print the command and send it to the ESP
+    Serial.println();
+    Serial.print(">>>> ");
+    Serial.println(cmd);
+
+    // send the read character to the ESP
+    Serial1.print(cmd);
+  }
+}