WiFi ESP8266

Projects Programming
1

Hello, im a beginner.
I bought my first wifi module, I'm trying to launch it, but the problem is with compilation.

exit status 1
no matching function for call to 'ESP8266::ESP8266(SoftwareSerial&)'

#include "ESP8266.h"
#include <SoftwareSerial.h>

#define SSID "SSID_HERE"
#define PASSWORD "PASSWORD_HERE"
#define ESP8266_USE_SOFTWARE_SERIAL

SoftwareSerial Serial1(3, 2); /* RX:D3, TX:D2 */
ESP8266 wifi(Serial1);

void setup(void)
{
Serial.begin(9600);
Serial.print("setup begin\r\n");

Serial.print("FW Version: ");
Serial.println(wifi.getVersion().c_str());

if (wifi.setOprToStation()) {
Serial.print("to station ok\r\n");
} else {
Serial.print("to station err\r\n");
}

if (wifi.joinAP(SSID, PASSWORD)) {
Serial.print("Join AP success\r\n");
Serial.print("IP: ");
Serial.println(wifi.getLocalIP().c_str());
} else {
Serial.print("Join AP failure\r\n");
}

Serial.print("setup end\r\n");
}

void loop(void)
{
}

2

Try moving the line "#define ESP8266_USE_SOFTWARE_SERIAL" before "#include "ESP8266.h".
If you want to program the ESP directly, instead of using AT commands, you might be interested in my Beginner's Guide to the ESP8266.

Pieter

3

Finally, Not works...

sketch\ConnectWiFi.ino.cpp.o: In function `__static_initialization_and_destruction_0':

...\Temp\arduino_237e7ce397281c64517da40030e12e28/ConnectWiFi.ino:10: undefined reference to `ESP8266::ESP8266(SoftwareSerial&, unsigned long)'

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compilation.

4

Not works, edited my post.