Mongoose os conection to AWS IOT

init.js

load('api_mqtt.js');
load('api_gpio.js');
load("api_adc.js");
load('api_timer.js');
load('api_config.js');
load('api_net.js');


let pin = 0, topic = 'my/topic';
let value = ADC.enable(0);
print('bool:', value);


Timer.set(1000 /* 1 sec */, true /* repeat */, function() {
//GPIO.set_button_handler(pin, GPIO.PULL_UP, GPIO.INT_EDGE_NEG, 200, function() {
  let message = JSON.stringify({ 
    analog: ADC.read(0),
    date: Timer.now(),
    DeviceID: Cfg.get('device.id')
  });
  //print(message);
  let ok = MQTT.pub('my/topic', message);
  print(ok ? 'Tick' : 'Tock', ok ? 'yes' : 'no');
  if(ok){
    GPIO.set_mode(5, GPIO.MODE_OUTPUT);
    GPIO.write(5, 1);
    GPIO.write(5, 0);
  }
}, null);

MQTT.sub('my/topic2', function(conn, topic, msg) 
{
  let m = JSON.parse(msg);
  let led = m.led;
  let state = m.state;
  GPIO.set_mode(led, GPIO.MODE_OUTPUT);
  GPIO.write(led, state);
  print('Pin:', led, 'State:', state);
}, null);


Event.addGroupHandler(Net.EVENT_GRP, function(ev, evdata, arg) {
  GPIO.set_mode(2, GPIO.MODE_OUTPUT);
  let evs = '???';
  if (ev === Net.STATUS_DISCONNECTED) {
    GPIO.write(2, 1);
    evs = 'DISCONNECTED';
  } else if (ev === Net.STATUS_CONNECTING) {
    GPIO.write(2, 0);
    GPIO.write(2, 1);
    evs = 'CONNECTING';
  } else if (ev === Net.STATUS_CONNECTED) {
    GPIO.write(2, 0);
    evs = 'CONNECTED';
  } else if (ev === Net.STATUS_GOT_IP) {
    evs = 'GOT_IP';
  }
  print('== Net event:', ev, evs);
}, null);