AT command library

Library provides simple functionality for sending and receiving AT commands. This library is singleton, it has only one instance.

Initialize:

var atcmd = require('atcmd');

Send AT command

send(command, callback)

String command - an AT command without CR-LF

Function callback - it will be invoked when response for AT command be delivered.

Example

atcmd.send("ati", function(response){
    if (response!=null) sys.println(response);
});

Listening for URC codes

urcReceived(urc)

String urc - catched URC string

Function will be invoked from system when some URC is incoming. Override it with your implementation.

Example

var sys = require("system");
var atcmd = require("atcmd");

atcmd.urcReceived = function (data) {
    sys.println("M2MScript urc:");
    sys.println(data);
}

atcmd.send("ati", function (response) {
    if (response != null) {
        sys.println(response);
    }
});

sys.println("waitng for ati");