Environmental data not working after flashing Ruuvitag

Hmm, that's an interesting problem actually. This should work:

var Ruuvitag = require('Ruuvitag');
function onInit() {
  setTimeout(function() {
    Ruuvitag.setEnvOn(true);
  }, 50);
  setInterval(function() {
    console.log(Ruuvitag.getEnvData());
  }, 5000);
}

or this should work:

var Ruuvitag = require('Ruuvitag');
E.on('init', function() {
  Ruuvitag.setEnvOn(true);
  setInterval(function() {
    console.log(Ruuvitag.getEnvData());
  }, 5000);
});

but it's to do with the order of execution on initialisation, where onInit actually gets called before everything else. I'll change that for the next version of the firmware though.