.
The above schematic diagram is showing ZT-USB series application mode, and
it always transmits data to the remote device via broadcasting.
7 Data Transmission:
ZC
ZS
ZS
00 01
00 02
00 00
ZC
ZS
ZigBee
Coordinator
ZigBee
Slave
Module
Frame Type
Note
ZT-USBC Broadcast
Data will be sent to all ZigBee slaves
ZT-USBR Unicast
Data will only be sent to the coordinator
[Eg1] When ZT-USBC (ZigBee Host) sends “DATA_01” via broadcasting frame,
→
Both of the ZigBee slave 0x0001 and 0x0002 will receive the “DATA_01”.
※Broadcasting type frame, data will be sent to every ZigBee slaves in the same ZigBee
network
[Eg2] When the ZT-USBR (ZigBee slave) 0x0001 sends “DATA_02” via unicast frame,
→
Only ZT-USBC receives “DATA_02”.
※Unicast type frame, data will only be sent to the ZigBee host
ZC_0000
ZS_0001
ZS_0002
Transparent
Transparent
Transparent
DATA_01
DATA_02
DATA_02
DATA_03
DATA_03
ICP
DAS,
ZT
‐
USB
Series
User
Manual,
Version
1.0
Page
22
Copyright
@
2013
by
ICP
DAS
Co.,
Ltd.
All
Rights
Reserved.
