User's Guide

Tarvos User Guide - Version 0.3 85
tag.write()
Permission
admin
Min parameters
1
Max parameters
10
Write and lock any subset of tag fields (must specify tag_id)
Param 1: 'new_tag_id' ==> (Hex Array) New identifier to write to tag
being operated upon (for ISOC, its
the EPC)
(e.g. 0x294315325E9DCB8F0871F7B3)
Param 2: 'kill_pwd' ==> (Hex Array) New kill password to write to tag
being operated upon
Param 3: 'access_pwd' ==> (Hex Array) New access password to write to
tag being operated upon
Param 4: 'tid' ==> (Hex Array) New tid to write to tag being
operated upon
Param 5: 'user_data' ==> (Hex Array) New user data to write to tag being
operated upon
Param 6: 'lock_fields' ==> (Hex Array) Areas on tag to lock if desired
(same as 'lock_fields' for
tag.lock())
Param 7: 'lock_type' ==> (Hex Array) Type of lock (same as 'lock_type'
for tag.lock())
Param 8: 'tag_id' ==> (Hex Array) Identifier of tag being operated
upon (for ISOC, its the EPC)
(e.g. 0x294315325E9DCB8F0871F7B3)
Param 9: 'pwd' ==> (Hex Array) Current access password of targeted
tag.
Param 10: 'antenna' ==> (Integer) Antenna port to work with
(e.g. '1', '2', ...)
Note: Only ISOC supported.
Example:
tag.write(tag_id=0x294315325E9DCB8F0871F7B3, new_tag_id=0x399DCB8F0871F7B5)
ok