User's Manual

AT+ECHO=1 /*show the

characters user

input*/

AT+CMODE=0 /*set node to OTAA

mode*/

AT+CDEVEUI=<device EUI> /*set device address*/

AT+CAPPEUI=<application EUI> /*set network session

key*/ AT+CAPPKEY=<application key> /*set application session

key*/ AT&W /*save the

configuration*/

ATZ /*reboot the node*/

If the gateway is set well too, users can follow the instruction to

send packets.

AT+DTTX /*quick send, the message is

device

address*/

AT+DTX=<msgLength>,<shot

msg> AT+DTX=2,"Hi"

AT+DTX=11,"Hello World"