New joint DHT11/DHT22 module

PICO v1.88
DHT22

.....
  },6);
}
// Test with
var dht = new HT("DHT22",B3);
setInterval(function () {

dht.read(print);
},1000);

This gives:

{
  "raw": "0100000001001000010000000011011001111110111",
  "rh": 28.9, "t": -21.7 }
{ "err": true,
  "raw": "0100000001001000110000000011011010111111"
 }
{ "err": true,
  "raw": "01"
 }

Change the 6 to 50

    } else {
      if (n>1) setTimeout(function() {ht.read(cb,--n);},500);
      else cb({err:true, raw:d});
    }
  },50);
};

This works and gives:

{
  "raw": "010000000100011110000000001101100111111000",
  "rh": 28.6, "t": 21.7 }
{
  "raw": "010000000100011111000000001101101011111010",
  "rh": 28.7, "t": 21.8 }
{
  "raw": "010000000100011110000000001101100111111000",
  "rh": 28.6, "t": 21.7 }