user151021

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• MDBT42 http module using sim808

  in Puck.js, Pixl.js and MDBT42 • 2 years

  

  With the sim900 module the result is OK!

  Serial2.setup(9600, { tx: 16, rx: 17 });
  
  var gprs = require('SIM900').connect(Serial2, undefined, function (err) {
    if (err) throw err;
    gprs.connect('APN', 'USER', 'PASSWORD', function (err) {
      if (err) throw err;
      gprs.getIP(function (err, ip) {
        if (err) throw err;
        console.log(ip);
      });
    });
  });
  

  After sending the above code I use RELP and get the result below:

  >gprs.at.cmd("AT\r\n")
  ["AT\r\n"
  =undefined
  ] "\r\nOK\r\n"
  >
  

  I would like to know using the sim900 module how do I check if the connection is ok with the APN network and how do I reconnect after disconnection.

  Ex:

  while(!gprs.networkConnect){
  gprs.reconnect()
  }
  

  How do I do this with the sim900 module? Sorry if the question is stupid!

• MDBT42 http module using sim808

  in Puck.js, Pixl.js and MDBT42 • 2 years, 1 month

  

  Serial2.setup(9600, { tx: 16, rx: 17 });
  var at = require('AT').connect(Serial2);
  setInterval(() => {
    at.debug();
    at.write('AT/r/n');
  }, 3000);
  

  How do I get the response in string format.
  I'm getting debug output like this: "\u00C1\u00DD?\u00F2?\u00FF"