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      Nyx Dataconverter in js.

      Are you looking for the Nyx Dataconverter in js.?

      Nyx_Front 

        function decodeUplink(input) { 

       

          var decoded = {}; 

          var bytes = input.bytes; 

       

          if (input.fPort == 1) { //TELEMETRY 

       

              //decode header 

              decoded.base_id = bytes[0] >> 4; 

              decoded.major_version = bytes[0] & 0x0F; 

              decoded.minor_version = bytes[1] >> 4; 

              decoded.product_version = bytes[1] & 0x0F; 

              decoded.up_cnt = bytes[2]; 

              decoded.battery_voltage = ((bytes[3] << 8) | bytes[4]) / 1000.0; 

              decoded.internal_temperature = ((bytes[5] << 8) | bytes[6]) / 10 - 100; 

              decoded.networkBaseType = 'lorawan'; 

              decoded.networkSubType = 'tti'; 

              var it = 7; 

              if (decoded.major_version >= 1) { 

                  it = 7; 

                  //Luftfeuchte ist bei allen Varianten enthalten 

                  decoded.humidity = bytes[it++]; 

                  decoded.dew_point = ((bytes[it++] << 8) | bytes[it++]) / 10 - 100; 

                  decoded.alarm_level = bytes[it++]; //Alarm-Level, entspricht grün, gelb, rot 

       

                  if (decoded.product_version & 0x01) { //  Lux Sensor 

                      var raw_lux = (bytes[it++] << 8 | bytes[it++]); 

                      // decoded.lux_status = raw_lux != 0xffff ? 0 : 1; //raw value is 0xFFFF in case of error 

                      decoded.lux = (1 << (raw_lux >> 12)) * (raw_lux & 0x0FFF) * 0.01; 

                  } 

       

                  if (decoded.product_version & 0x04) { //  Has Bme688 Sensor 

                      decoded.bme_status = bytes[it++]; 

                      decoded.pressure = (bytes[it++] << 8 | bytes[it++]); 

                      if (decoded.product_version & 0x02) { // Has IAQ Feature 

                          decoded.iaq_status = bytes[it++]; 

                          decoded.iaq_index = (bytes[it++] << 8 | bytes[it++]); 

                      } 

                  } 

              } 

          } 

       

          return { 

              data: decoded, 

              warnings: [], 

              errors: [] 

          }; 

       

      } 

      Documentation Links

      You can find the links for further documentation on Nyx: