© Microhard 101
5.0 AT Command Line Interface
Serial Port AT Commands (Continued)
AT Command Description Syntax Effect
AT+MCIPM2 Get/Set Serial port IP protocol mode AT+MCIPM2=<IP Protocol Config>
Parameters:
COM2 IP Protocol Config:
0 - TCP Client
1 - TCP Server
2 - TCP Client/Server
3 - UDP Point to Point
4 - UDP Point to Multipoint(P)
5 - UDP Point to Multipoint(MP)
8 - PPP
AT&W
AT+MCCT2 Get/Set Serial port tcp client configuration when
IP protocol mode is TCP Client
AT+MCTC2=<Remote Server IP>,<Remote Server Port>,<Outgoing timeout>
Parameters:
COM2:
Remote Server IP : valid IP address
Remote Server Port : 1 to 65535
Outgoing timeout : 1 to 65535 in seconds
AT&W
AT+MCTS2 Get/Set Serial port tcp server configuration when
IP protocol mode is TCP Server
AT+MCTS2=<Server Mode>,<Polling Timeout>,<Local Listening Port>,<Connection timeout>
Parameters:
Server Mode : 0 - Monitor; 1 - Polling
Polling timeout : 1 to 65535 in seconds
Local Listening Port : 1 to 65535
Connection timeout : 1 to 65535 in seconds
AT&W
AT+MCTCS2 Get/Set Serial port tcp client/server configuration
when IP protocol mode is TCP Client/Server
AT+MCTCS2[=<Remote Server IP>,<Remote Server Port>,<Outgoing timeout>,<Server
Mode>,<Polling Timeout>,<Local Listener Port>,<Incoming timeout>]
Parameters:
Remote Server IP : valid IP address
Remote Server Port : 1 to 65535
Outgoing timeout : 1 to 65535 in seconds
Server Mode : 0 - Monitor; 1 - Polling
Polling timeout : 1 to 65535 in seconds
Local Listening Port : 1 to 65535
Incoming timeout : 1 to 65535 in seconds
AT&W
AT+MCUPP2 Get/Set Serial port UDP point to point configura-
tion when IP protocol mode is UDP point to point
AT+MCUPP2[=<Remote IP>,<Remote Port>,<Listening Port>,<UDP Timeout>]
Parameters:
Remote IP : valid IP address
Remote Port : 1 to 65535
Listening Port : 1 to 65535
UDP Timeout : 1 to 65535 in seconds
AT&W
AT+MCPPP2 Get/Set Serial port PPP configuration when IP
protocol mode is PPP
AT+MCPPP2[=<Mode>,<CCP negotiation>,<LCP Echo Failure Number>,<LCP Echo Interv
al>,<Local IP>,<Host IP>, <Idle Timeout>[,<Expected String>,<Response String>]]
Parameters:
COM2:
Mode : 0 - Active; 1 - Passive
CCP negotiation : 0 - Disable; 1 - Enable
LCP Echo Failure Number : [0 .. 65535]
LCP Echo Interval : [0 .. 65535]
Local IP : Valid IP address
Host IP : Valid IP address
Idle Timeout : 1 to 65535 in seconds
Expected String : (Optional) 0 - 63 characters
Response String : (Optional) 0 - 63 characters
AT&W
AT+MCUPMP2 Get/Set Serial port UDP point to multipoint as
point configuration when IP protocol mode is set
to UDP point to multipoint (P)
AT+MCUPMP2[=<Multicast IP>,<Multicast Port>,<Listening Port>,<Time To Live>,<Multicast
Interface>
Parameters:
COM2:
Multicast IP : valid IP address
Multicast Port : 1 to 65535
Listening Port : 1 to 65535
Time To Live : 1 to 255 in seconds
Multicast Interface : 0 - default
1 - LAN
AT&W
AT+MCUPMM2 Get/Set Serial port UDP point to multipoint as MP
configuration when IP protocol mode be set to
UDP point to multipoint (MP)
AT+MCUPMM2[=<Remote IP>,<Remote Port>,<Multicast IP>,<Multicast Port>,<Multicast Inter-
face>]
Parameters:
COM2:
Remote IP : valid IP address
Remote Port : 1 to 65535
Multicast IP : valid IP address
Multicast Port : 1 to 65535
Multicast Interface : 0 - default
1 - LAN
AT&W
AT+MCESCP2 Get/Set Serial support escape sequence configu-
ration
AT+MCESCP2[=<Escape Mode>[,<Escape Guard Interval>,<Escape Sequence String>]]
Parameters:
COM2:
Escape Mode : 0 - Disabled; 1 - Enabled
Escape Guard Interval : 1 to 10 seconds
Escape Sequence String : 3 to 7 characters
AT&W
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