/*
ESP8266 library
When you use with UNO board, uncomment the follow line in uartWIFI.h.
#define UNO
When you use with MEGA board, uncomment the follow line in uartWIFI.h.
#define MEGA
Connection:
When you use it with UNO board, the connection should be like these:
ESP8266_TX->D0
ESP8266_RX->D1
ESP8266_CH_PD->3.3V
ESP8266_VCC->3.3V
ESP8266_GND->GND
FTDI_RX->D3//The baud rate of software serial can*t be higher that 19200, so we use software serial as a debug port
FTDI_TX->D2
When you use it with MEGA board, the connection should be like these:
ESP8266_TX->RX1(D19)
ESP8266_RX->TX1(D18)
ESP8266_CH_PD->3.3V
ESP8266_VCC->3.3V
ESP8266_GND->GND
When you want to output the debug information, please use DebugSerial. For example,
DebugSerial.println("hello");
Note:The size of message from ESP8266 is too big for arduino sometimes, so the library can*t receive the whole buffer because
the size of the hardware serial buffer which is defined in HardwareSerial.h is too small.
Open the file from \arduino\hardware\arduino\avr\cores\arduino\HardwareSerial.h.
See the follow line in the HardwareSerial.h file.
#define SERIAL_BUFFER_SIZE 64
The default size of the buffer is 64. Change it into a bigger number, like 256 or more.
*/
#define SSID "Itead_1(Public)"
#define PASSWORD "27955416"
#include "uartWIFI.h"
#include <SoftwareSerial.h>
WIFI wifi;
void setup()
{
wifi.begin();
bool b = wifi.Initialize(STA, SSID, PASSWORD);
if(!b)
{
DebugSerial.println("Init error");
}
delay(8000); //make sure the module can have enough time to get an IP address
String ipstring = wifi.showIP();
DebugSerial.println("My IP address:");
DebugSerial.println(ipstring);//show the ip address of module
String wifistring = wifi.showJAP();
DebugSerial.println(wifistring); //show the name of current wifi access port
}
void loop()
{
}