ShenZhen Gather Genius Technology Limited UA402D Manual Do Utilizador
8.3.4.
Set up TCP SERVER link
Instruction
AT+TCPLISTEN=<PORT>
parameter
PORT: number ; ex :2000
return
AT+TCPLISTEN=OK
example
ssv6060>:AT+TCPLISTEN=2000
AT+TCPLISTEN=OK
ssv6060>:new connected to listen port(2000), socket:0
AT+TCPLISTEN=OK
ssv6060>:new connected to listen port(2000), socket:0
8.3.5.
Clear TCP SERVER link
Instruction
AT+TCPUNLISTEN=<PORT>
parameter
PORT: number ; ex :2000
return
AT+TCPUNLISTEN=OK
8.3.6.
Set up UDP port
Instruction
AT+UDPCREATE=<PORT>
parameter
PORT: number ; ex :2000
return
Socket number : create socket:12
example
ssv6060>:AT+UDPCREATE=2000
create socket:12
AT+UDPCREATE=OK
create socket:12
AT+UDPCREATE=OK
8.3.7.
UDP transmission
Instruction
AT+UDPSEND=<socket>,<Client IP>,<port>,<Data>
parameter
<socket> : the socket number got through UDPCREATE
<Client IP> : xxx.xxx.xxx.xxx;ex:192.168.112.10
<port>: port number
<Data>: string
<Client IP> : xxx.xxx.xxx.xxx;ex:192.168.112.10
<port>: port number
<Data>: string
return
N