User Manual
第
16
页 共
30
HLK-B35
is that the instruction: at+dhcpc=0 has been
executed, otherwise it is regarded as an invalid
instruction
In AP mode, the default address of the module
is 192.168.169.1 and cannot be set
Query
instruction
at+net_ip=?
at+net_ip=?
192.168.16.254,255.255.255.0,192.168.16.254
Note
：
Module current IP, subnet mask, gateway
3.3.3.
Set TCP connection type：at+mode
Type
Grammar
Return and description
Set
instruction
at+mode=client
at+mode=client
Ok
Note
：
Successfully set the module to client mode
Query
instruction
at+mode=?
at+mode=?
Client
Note
：
client: the module as the client server: the
module as the server
3.3.4.
Set the socket connection protocol：at+remotepro
Type
Grammar
Return and description
Set
instruction
at+remotepro=tcp
at+remotepro=tcp
OK
Note
：
Set the socket protocol of the module to tcp
successfully
Query
instruction
at+remotepro=?
at+remotepro=?
tcp
Note
：
TCP: socket protocol is TCP UDP: socket
protocol is UDP
3.3.5.
Set the local port in client mode：at+CLport
Type
Grammar
Return and description
Set
instruction
at+CLport=8080
at+CLport=8080
Ok
Note
：
Successfully set the local port under the
module client
Note: The prerequisite for this instruction to be valid
