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wifi-connect.ino
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wifi-connect.ino
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#include <SoftwareSerial.h>
SoftwareSerial wifiserial(2, 3); // RX | TX
void setup() {
Serial.begin(115200); // communication with the host computer
//while (!Serial) { ; }
// Start the software serial for communication with the ESP8266
wifiserial.begin(115200);
Serial.println("");
Serial.println("Remember to to set Both NL & CR in the serial monitor.");
Serial.println("Ready");
Serial.println("");
wifiserial.println("AT+CWMODE=1"); // connect to wifi
delay(100);
wifiserial.println("AT+CWLAP"); // list all available wifis
delay(300);
wifiserial.println("AT+CWJAP=\"SSID\",\"Password\""); //login on wifi
delay(300);
wifiserial.println("AT+CIFSR"); //display IP
Serial.println("Connected");
}
void Send( String str ) {
Serial.println( "Sending: " + str );
wifiserial.println( "Sending: " + str );
}
String data = "";
void Capture( char c ) {
data += c;
if( c == '\n' ) {
Send( data );
data = "";
}
}
void loop() {
// listen for communication from the ESP8266 and then write it to the serial monitor
if ( wifiserial.available() ) {
char c = wifiserial.read();
Capture( c );
// Serial.write( c );
}
// listen for user input and send it to the ESP8266
if ( Serial.available() ) {
char c = Serial.read();
Capture( c );
// wifiserial.write( c );
}
}