OS Manuals

addressing(3so)

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All 1-wire devices are factory assigned a unique 64-bit address. This address is of the form:
8 bits
48 bits
8 bits

Addressing under OWFS is in hexadecimal, of form:

01.123456789ABC

where 01 is an example 8-bit family code, and 12345678ABC is an example 48 bit address.

The dot is optional, and the CRC code can included. If included, it must be correct.

owfs 3.2.4-r9 · os · ingested 2026-10-26