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## [address](#address)

## [r\_address](#r_address)

*read-only, ascii*  
The entire 64-bit unique ID. Given as upper case hexadecimal digits (0-9A-F).  
*address* starts with the *family* code  
*r address* is the *address* in reverse order, which is often used in other applications and labeling.

## [crc8](#crc8)

*read-only, ascii*  
The 8-bit error correction portion. Uses cyclic redundancy check. Computed from the preceding 56 bits of the unique ID number. Given as upper case hexadecimal digits (0-9A-F).

## [family](#family)

*read-only, ascii*  
The 8-bit family code. Unique to each *type* of device. Given as upper case hexadecimal digits (0-9A-F).

## [id](#id)

## [r\_id](#r_id)

*read-only, ascii*  
The 48-bit middle portion of the unique ID number. Does not include the family code or CRC. Given as upper case hexadecimal digits (0-9A-F).  
*r id* is the *id* in reverse order, which is often used in other applications and labeling.

## [locator](#locator)

## [r\_locator](#r_locator)

*read-only, ascii*  
Uses an extension of the 1-wire design from iButtonLink company that associated 1-wire physical connections with a unique 1-wire code. If the connection is behind a **Link Locator** the *locator will show a unique 8-byte number (16 character hexadecimal) starting with family code FE.*  
If no **Link Locator** is between the device and the master, the *locator* field will be all FF.  
*r locator* is the *locator* in reverse order.

## [present (DEPRECATED)](#present_%28DEPRECATED%29)

*read-only, yes-no*  
Is the device currently *present* on the 1-wire bus?

## [type](#type)

*read-only, ascii*  
Part name assigned by Dallas Semi. E.g. *DS2401* Alternative packaging (iButton vs chip) will not be distiguished.

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Document: standard(3so) from owfs 3.2.4-r9 (Chainguard OS)
Source: https://github.com/owfs/owfs