20
ProBee-ZE20S Series User Guide Rev.0.1
Table 3-2 Channel Bitmask
Channel
12 13 14 15 16 17 18
Bit
mask 00001000 00002000 00004000 00008000 00010000 00020000 00040000
Channel
19 20 21 22 23 24 25
Bit
mask 00080000 00100000 00200000 00400000 00800000 01000000 02000000
3.1.3
PAN ID Configuration for Coordinator
Every ZigBee network should be assigned a PAN ID to identify the network. If the PAN ID is 0000, the
ZE20S will generate a random 16-bit PAN ID to start the ZigBee network. Otherwise, the user can enter
the PAN ID using the AT command as below:
AT+PANID=xxxx
Where xxxx is PAN ID to use. For example, 12AB. Default setting is 0000
When choosing a PAN ID, the user needs to make sure that there is no ZigBee network using the same
PAN ID. If the PAN ID is already used by another ZigBee network, the PAN ID is unavailable and the user
should choose a new PAN ID. In order to avoid this, PAN ID auto-generation is strongly recommended.
The user can also assign the 64-bit extended PAN ID to the ZE20S using the AT command below. If the
extended PAN ID is 0000000000000000, the ZE20S uses its IEEE address as the extended PAN ID. The
extended PAN ID cannot be shared with other ZigBee networks either.
AT+EPID=xxx
…
xxx
Where xxx
…
xxx is EPID to use. For example, 0123456789ABCDEF. Default setting is 000
…
000.
3.1.4 Permit
Joining
When a router or an end device tries to join the ZigBee network, there should be at least one coordinator
or router which is permitting joining. If there is no router in the ZigBee network yet, the coordinator should
permit joining. The ZE20S provides three ways to permit joining are as follows:
•
Permanently permitting by configuration
•
Transiently permitting by AT command
•
Transiently permitting by digital input signal
If joining is permanently permitted, any device can join anytime. Since this will allow even an unidentified
device to join the network anytime, this mode should be selected with extra caution. The AT command to
permit joining permanently is as follows:
AT+PERMIT=255 or AT+PJ=255
Содержание ProBee-ZE20S Series
Страница 76: ...76 ProBee ZE20S Series User Guide Rev 0 1 10 Pin Assignments Figure 10 1 Pin Assignments...
Страница 78: ...78 ProBee ZE20S Series User Guide Rev 0 1 11 Mechanical Drawings Figure 11 1 ZE20SDU Mechanical Drawings...
Страница 79: ...79 ProBee ZE20S Series User Guide Rev 0 1 Figure 11 2 ZE20SDC Mechanical Drawings...
Страница 80: ...80 ProBee ZE20S Series User Guide Rev 0 1 Figure 11 3 ZE20SDS Mechanical Drawings...
Страница 81: ...81 ProBee ZE20S Series User Guide Rev 0 1 Figure 11 4 ZE20SSU Mechanical Drawings...
Страница 82: ...82 ProBee ZE20S Series User Guide Rev 0 1 Figure 11 5 ZE20SSC Mechanical Drawings...
