R305 AT Commands
©2011 Telegesis (UK) Ltd
- 31 -
AT Command Manual (Rev 3.05)
+SN
– Scan Network
Execute Command
AT+SN[:nn]
All Telegesis devices which are up to nn
hops away are listed. If nn = 01 only direct
neighbours will reply and nn = 00 will search
the entire network.
Use on
COO, SINK
Notes
-
In case no parameter is specified for
nn, 30 is used by default.
-
If used on nodes other than the COO
and a sink the command may be
unreliable
Response
OK
or
ERROR<errorcode>
Prompts
FFD:<EUI64>,<NodeID> [,syy,zz]
MED:<EUI64>,<NodeID> [,syy,zz]
SED:<EUI64>,<NodeID> [,syy,zz]
ZED:<EUI64>,<NodeID> [,syy,zz]
Parameters
nn ranging from 00 to 30
<errorcode> represents the error code explained in
section 3. In case bit C of register S10 is set the
RSSI level (syy in dBm) and LQI (zz in
hexadecimal) of the last hop are displayed. For a
description of the LQI reading please see
section 7. Source route messages may also be
displayed.
SW release
R302
+KEYUPD
– Update the Network Key
Execute Command
AT+KEYUPD
Updates the Network Key with a new random
key.
Use on
Trust Centre
Note
Can only be used on the Trust Centre
Response
OK
or
ERROR<errorcode>
<errorcode> represents the error code explained in
section 3.
SW release
R302