Telegesis ETRX357-LR - Page 37

R309 AT Commands
©2015 Telegesis (UK) Ltd - 37 - AT Command Manual (Rev 3.09)
+POLL – Poll The Parent Device
Execute Command
AT+POLL
Poll the parent device for new data.
Note
Action 0010/8010 is recommended for periodic
polling using the built-in timers.
Use on
SED, MED
Response
OK
or
ERROR<errorcode>
<errorcode> represents the error code explained
in section 3.
SW release
R300 ●
+REJOIN – Rejoin the network
Execute Command
AT+REJOIN:b
If b is set to 0 join without the known network
key (unencrypted) and if b is set to 1 join
encrypted.
Notes
Polling a parent on an end device that has lost
its parent will automatically call AT+REJOIN:1.
Furthermore functionality 0012 and 0013 make
use of this command.
Use on
All devices except COO
Response
OK
or
ERROR<errorcode>
If the contact with the network has been lost
because an end device has lost its parent, the
network has changed channel, or updated its
encryption key the command AT+REJOIN can
be used to rejoin the network.
<errorcode> represents the error code explained
in section 3.
SW release
R300 ●