R308 AT Command Manual - wless.ru
R308 AT Command Manual - wless.ru
R308 AT Command Manual - wless.ru
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<strong>R308</strong> <strong>AT</strong> <strong>Command</strong>s<br />
S02 – Preferred PAN ID<br />
Description<br />
The 802.15.4 PAN ID.<br />
Operations<br />
R/W LOCAL<br />
R/W REMOTE<br />
Becomes effective<br />
When Joining or establishing a PAN<br />
Parameters<br />
<br />
Where represents a 16-bit hexadecimal<br />
number<br />
Range<br />
0000 – FFFF<br />
Notes<br />
Two networks operating on the same<br />
channel with the same PAN ID, but a<br />
different EPID are detected to be in conflict<br />
with each other. PAN ID conflicts are<br />
detected by the stack and resolved by one of<br />
the networks dynamically changing its PAN<br />
ID.<br />
The preferred PID does not affect the<br />
<strong>AT</strong>+JPAN command<br />
When establishing a PAN the coordinator will pick<br />
a random PAN ID if S02 is set to 0000. If set to<br />
any value between 0001 and FFFF this number will<br />
be used as PAN ID instead, unless trying to use a<br />
PAN ID which already exists on the same channel.<br />
In this case a random PAN ID will be used instead.<br />
When joining only a PAN with the ID stored in S02<br />
will be joined unless S02 is set to 0000. In this<br />
case the next best PAN which allows joining is<br />
joined.<br />
Storage<br />
Non-Volatile<br />
Factory Default<br />
0000<br />
SW release R300 ●<br />
S03 – Preferred Extended PAN ID<br />
Description<br />
The extended PAN ID.<br />
Operations<br />
R/W LOCAL<br />
R/W REMOTE<br />
Becomes effective<br />
When Joining or establishing a PAN<br />
Parameters<br />
<br />
Where represents a 64-bit hexadecimal<br />
number<br />
Range<br />
0000000000000000 – FFFFFFFFFFFFFFFF<br />
Note<br />
The EPID is used for PAN ID conflict<br />
detection. It is therefore recommended to<br />
use a random EPID at all times.<br />
The preferred EPID does not affect the<br />
<strong>AT</strong>+JPAN command<br />
When establishing a PAN the coordinator will pick<br />
a random EPID if S03 is set to all 0‟s. If set to any<br />
other value this number will be used as EPID<br />
instead.<br />
When joining only a PAN with the EPID stored in<br />
S03 will be joined unless S03 is set to all 0‟s. In<br />
this case the next best PAN which allows joining is<br />
joined.<br />
Storage<br />
Factory Default<br />
Non-Volatile<br />
0000000000000000<br />
SW release R300 ●<br />
©2012 Telegesis (UK) Ltd - 57 - <strong>AT</strong> <strong>Command</strong> <strong>Manual</strong> (Rev 3.08)