toMap method
Implementation
Map<String, dynamic> toMap() {
return <String, dynamic>{
'uuid': uuid,
'deviceManufacturer': deviceManufacturer,
'modelName': modelName,
'deviceType': deviceType,
'platformType:': platformType,
'fromBleDevice': fromBleDevice,
}..removeWhere((String k, dynamic v) => v == null);
}