ATC -2000WF Quick Start Manual page 5

use 0 as the <string> parameter. Max string length is
32 characters. Default is *HELLO*
set comm idle <secs>
sets the Idle Timer Value. This is the number of
seconds with no transmit or receive data before the
connection is closed automatically. Default is 0, never
disconnect on idle.
set comm match <value>
sets matching character initiate forwarding data across
the TCP/IP connection. The value is entered as the
decimal value of the of the ASCII character. Default is 0,
disabled. For more information see section 1错误！未找
到引用源。.4
set comm size <value>
sets the Flush Size value. This is the number of bytes
to receive on the UART before forwarding. 0 disables
forwarding based on byte count. Default is 64 bytes (at
9600). Maximum value = 1420 bytes.
NOTE: This value is set automatically when the
baudrate is set, in an attempt to optimize the link. It is
assumed that higher baudrates suggest larger buffer
sizes and hence the size will increase at higher
baudrate settings.
set comm time <num>
sets the Flush Timer. This is the number of 1
millisecond intervals after the last UART byte is
received before the data is sent over Wifi.1 is the
minimum value. Default is 10 (10 milliseconds). Setting
this value to 0 will disable forwarding based on time
delay.
3.4 DNS Parameters
set dns address <addr>
sets the IP address of the DNS sever. This is auto-set
when using DHCP, and needs to be set in STATIC IP
or Auto-IP modes.
set dns name <string>
sets the name of the host for TCP/IP connections.
set dns backup <string>
sets the name of the backup host for TCP/IP
connections.
3.5 FTP Parameters
set ftp filename <file>
sets the name of the file transferred when issuing the
"ftp u" or "ftp g" commands.
set ftp addr <addr>
sets the ftp server IP address.
set ftp remote <port>
sets the ftp server remote port number (default is 21).
set ftp user <name>
sets the ftp user name for accessing the FTP server.
set ftp pass <pass>
sets the ftp password for accessing the FTP server.
3.6 IP Parameters
set ip address <addr>
sets the IP address of the ATC-2000WF. If DHCP is
turned on, the IP address is assigned and overwritten
during association with the access point. IP addresses
are "." delimited.
Example: "set ip a 192.168.1.10"
set ip backup <addr>
sets a secondary host IP address.
set ip dchp <0,1>
e enable/disable DHCP mode. If enabled, the IP
address, gateway,netmask, and DNS server are
requested and set upon association with access point.
Any current IP values are overwritten. DHCP Cache
mode can reduce the time it takes the module to wake
from deep sleep thus saving power. In cache mode, the
lease time is checked and if not expired the module
uses the previous IP settings. If the lease has expired
the module will attempt to associated and use DHCP to
get the IP settings. DHCP cached IP address does not
survive a power cycle or reset.
Bit Protocol
Value
0 DHCP OFF, use stored static IP address
DHCP ON, get IP address and gateway
1
from AP
Secure (only receive packets with IP
2
address matches the store host IP)
DHCP cache mode, Uses previous IP
3 address if lease is not expired (lease
survives reboot)
4 Reserved for future use
the default setting )
set ip flags <value>
Set IP related advanced functions. Value is a bit
mapped flag register. Default = 0x7.