Programming Quectel M95 by Arduino- Connection and Command issue

hello everybody,

i trying connect arduino uno board gsm2click board has quectel m95 module embedded on.
vcc=5v set switch correctly.
i've made following connection:

          arduino pin                   |          gsm pin:
                       10                                             rx                                   
                       11                                              tx
                       8                                               sta
                       7                                               pwk (always high)

the gsm2click board seems active because both switch power , network on (net led blinking).
after put pwk=1 , wrote following sketch:

code: [select]


#include <softwareserial.h>

const int pwk= 7; // analog output pin led attached to
const int sta= 8;
const int rx= 10;
const int tx= 11;
int sta_value;


//at+ipr=9600 , poi dopo aver ricevuto ok mando anche at&w, per il check mando at+ipr?


softwareserial myserial(rx,tx); // rx, tx

void gsmon() {
  // takes 30 seconds complete
  digitalwrite(pwk, high);   // turn phone on

}




void setup() {               
  // initialize digital pin output.
  pinmode(pwk, output);   // questo pin serve per accendere il dispositivo gsm
  pinmode(sta, input);   
 
  pinmode(rx,input);
  pinmode(tx,output);
 
 
  gsmon();
 
 
  serial.begin(9600);  //init seriale sw
  delay(10);
 
  myserial.begin(9600);  //init seriale hw
  delay(100);
}

void loop()
  {
   
      sendcommand("at");
        readserial();
        delay(1000);           
   
  }


void sendcommand(char* msg)
{
  myserial.println(msg);
  serial.println(msg);
  delay(1000);
 
}

void readserial()
{
  if (myserial.available()>0)
  {
    //serial.println("reading..");
    serial.println(myserial.read());
    delay(10);
  }else
  {
  serial.println("serial not available");
  }
}




when check answer serial monitor "0" after @ , not ok.
what i'm missing ? help?
thanks lot.

marco

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