RN-XV Roving Networks Inc, RN-XV Datasheet - Page 15

• Manufacturer Part Number: RN-XV
• Description: MODULE 802.11B/G 2.4GHZ
• Manufacturer: Roving Networks Inc
• Series: -r

Specifications of RN-XV

• Frequency: 2.4GHz
• Data Rate - Maximum: 54Mbps
• Modulation Or Protocol: 802.11b/g
• Applications: General Purpose
• Power - Output: 12dBm
• Sensitivity: -83dBm
• Voltage - Supply: 3 V ~ 3.7 V
• Current - Receiving: 40mA
• Current - Transmitting: 180mA
• Data Interface: PCB, Through Hole
• Memory Size: -
• Antenna Connector: On-Board, Wire Antenna
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 740-1044; RN-XV-W; RN-XVEE; XVEE

set ip flags <value>
set ip gateway <addr>
set ip host <addr>
set ip localport <num>
set ip netmask <value>
set ip protocol <value>
www.rovingnetworks.com
809 University Avenue
•
Los Gatos, CA 95032
Set TCP/IP functions. Value is a bit mapped register. Default = 0x7.
NOTE: When the link to an associated to an access point is lost while a
TCP connection is active, the TCP connection can be left in hung or
inconsistent state. In some cases, the TCP connection will not recover. In
version 2.20 and later, if the link to the access point is regained within 60
seconds, the TCP connection will survive.
With version 2.20 we have changed the operation of bit0 in the “ip flags”
register. Previously this bit specified the TCP copy function, but controls
the TCP socket function while associated on a network.
sets the gateway IP address, If DHCP is turned on, the gateway IP address
is assign and overwritten during association with the access point.
sets the remote host IP address. This command is used for making
connections from the WiFly module to a TCP/IP server at the IP address
<addr>.
sets the local port number.
sets the network mask. If DHCP is turned on, the net mask is assign and
overwritten during association with the access point.
sets the IP protocol. Value is a bit mapped setting. To connect to the
WiFly GSX module over TCP/IP such as Telnet the device must have the
 If bit 0 is set (default = 0x7) TCP connections are kept open when
 If bit 0 is cleared (by setting “set ip flags 0x6” for example) then
the connection to the access point is lost.
when the connection to the access point is lost and TCP is
connected, the connection will be closed.
Bit
0
1
2
3
4
5
6
7
~ 15 ~
•
Tel [phone]
TCP connection status. See note below
Bypass Nagle algorithm and use TCP_NODELAY
TCP retry enabled (total of 96 packet retries)
UDP RETRY (attempts retry if no ACK from
UDP)
DNS host address caching enabled
ARP table caching enabled
UDP auto pairing enabled
Add 8 byte timestamp to UDP or TCP packets
• [e-mail]
Function
WiFly-RN-UM
WiFly GSX/EZX
5/4/2011