Quectel M35 Quad-band GSM/GPRS module Module

The Quectel M35 is a GSM/GPRS module that can provide internet access via an AT command set.

Support is provided in Espruino by the QuectelM35 (About Modules) module.

Software

This module expects the modem to have started and to be connected to the network already. This means you may need to wait ~15 seconds after powering on for it to work.

Serial1.setup(115200, { rx: .., tx : ... });

function connectionReady() {
  var http = require("http");
  http.get("http://www.pur3.co.uk/hello.txt", function(res) {
    res.on('data', function(data) {
      console.log(data);
    });
  });
}

gprs = require('QuectelM35').connect(Serial1, {}, function(err) {
  if (err) throw err;
  connectionReady();
});

Reference

gprs.at

The AT command handler - use this to send your own AT commands to the M35.

gprs.debug(isDebugging)

Return debugging information and to turn on/off debug messages.

gprs.getVersion(function(err, version) { ... });

Call the callback with the version number reported back from the AT+GMR command. The callback is called with err==null on success.

gprs.getIP(function(err, ip) { ... });

Call the callback with the current IP address, as a String. The callback is called with err==null on success.

Using

iTracker RAK8211 (G/NB)