uc11-t1.js

// T1: Payload Decoder
function Decoder(bytes, port) {
  var decoded={};
  for(i=0;i< bytes.length;){
    //BATTERY
    if(bytes[i]==0x03){
      decoded.battery=bytes[i+2];
      i+=3;
      continue;
    }
    //TEMPERATURE
    if(bytes[i]==0x01){
      decoded.temperature=(readInt16LE(bytes.slice(i+2, i+4)))/10;
      i+=4;
      continue;
    }
    //HUMIDITY
    if(bytes[i]==0x02){
      decoded.humidity=readUInt8LE(bytes[i+2]) / 2;
      i+=3;
      continue;
    }
  }
  return decoded;
}

function readUInt8LE(bytes) {
  return (bytes & 0xFF);
}

function readInt8LE(bytes) {
  var ref = readUInt8LE(bytes);
  return (ref > 0x7F) ? ref - 0x100 : ref;
}

function readUInt16LE(bytes) {
  var value = (bytes[1] << 8) + bytes[0];
  return (value & 0xFFFF);
}

function readInt16LE(bytes) {
  var ref = readUInt16LE(bytes);
  return (ref > 0x7FFF) ? ref - 0x10000 : ref;
}