Data Sheet

6. Check and set communication channel.
Commands
Response
Parameter
Check：AT+CHAN?
+CHAN para
It supports sixteen
communication channels with
values of 0x0B~0x1A and
corresponding frequency of
2405MHz~2480MHz.
Each channel takes 5MHz.
Setting：AT+CHAN=para
OK
7. Re-build network router (broadcast)
Command
Response
Parameter
AT+BDCT
OK
No
This command only works for COO node. After COO gets the command, it will broadcast in one
second, which asks COO node to start a whole network broadcast and re-build a network router
structure. Therefore, in three to five seconds after the command executes, wireless data will be
heavier. Meantime, we don’t recommend users receive or send data so as not to lose data.
8. Factory reset
Command
Response
Parameter
Setting：AT+FRST
OK
Default setting of modules, as
follows:
The serial port baud rate is 9600, the type of the device is 00, IEEE address is 3333333333333333,
network identifier is 0001 and the communication signal is 0B
9. Module soft reset and restart.
Command
Response
Parameter
AT+SRST
+SRST para
Para format：
<devicetype>,<localshortddr>,<ieeeaddr>,<pan
id>,<channel>
You can example as follows:
Such as sending AT+SRST,
It will return +SRST 00,0001,1112131415161718,1256,13
00 stands for device type as a coordinator;
0002 is short address;
1112131415161718 is IEEE address;
1256 is network identifier;
13 is communication signal.