RN-XV Roving Networks Inc, RN-XV Datasheet - Page 58

• 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

Web servers expect ASCII data, so if the User data is binary, WiFly can convert binary data to ASCII
format before sending it to the web server.
Example: using the same settings as above but this time use the
set ip proto 18
set dns name www.webserver.com
set ip host 0
set ip remote 80
set com remote GET$/userprog.php?DATA=
set option format 1
If incoming UART data = 6 bytes of binary data with hex values 0x01 0xAB 0x03 0xFF 0x05 0x06
WiFly will send this string to the webserver:
GET /userprog.php?DATA=01AB03FF0506 \n\n
WiFly module can send the value of the GPIO and sensor pins:
The data will come as 18 bytes of ASCII HEX: <2 bytes GPIO><channel 0 thru 7 sensor data>
set ip proto 18
set dns name www.webserver.com
set ip host 0
set ip remote 80
set com remote GET$/userprog.php?DATA=
set q sensor 0xff
set sys auto 30
set option format 7
The Resulting string sent to the server will be
GET /userprog.php?DATA=0F3000001111222233334444555566667777\n\n
13.4.
13.5.
www.rovingnetworks.com
809 University Avenue
Posting binary data:
Auto posting sensor data:
// send the header plus the sampled binary data converted to ASCII format
// sets WiFly to sample all 8 sensor channels
// automatically make the connection every 30 seconds
•
Los Gatos, CA 95032
// standard webserver port
// standard webserver port
// so WiFly will use DNS
// so WiFly will use DNS
// turn on HTTP mode=0x10 + TCP mode = 0x2
//name of your webserver
//Converts user binafy data in ASCII hex format
// turn on HTTP mode=0x10 + TCP mode = 0x2
//name of your webserver
~ 58 ~
// sample server application
// sample server application
•
Tel [phone]
• [e-mail]
WiFly-RN-UM
WiFly GSX/EZX
5/4/2011