RN-XV Roving Networks Inc, RN-XV Datasheet - Page 40

• 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

(RN-131)
(RN-171)
Function
Position
NOTE: The Yellow, Red and Green LEDs can be turned off. The Blue LED on the RN-134 is the
power LED and cannot be turned OFF.
The Blue LED on the RN-174 is connected to GPIO7 which is output by default. This LED is not
driven by the RN-174 board as the default powerup state of GPIO7 is LOW.
The get sys command will show the setting of the GPIO mask.
<2.21> get sys
SleepTmr=……
IoFunc=0x0
IoMask=0x21f0
The table below shows the usage of the GPIO pins with their default state and functionality.
Default
Default
Default
NOTE: The Blue LED is connected to GPIO7 on the Wi-Fi Serial Adapter (RN-370) and the RN-174
development board. The blue LED is not connected to GPIO7 on the RN-134 board. It is not possible
to power off the blue LED on the RN-134 board as it is directly connected to power.
Signal
Name
State
State
Bit
www.rovingnetworks.com
GPIO-
Input
N/A
809 University Avenue
14
14
13
Output
UART
Output
GPIO-
RTS
13
12
Input
GPIO-
UART
Input
CTS
12
11
Input
UART-
GPIO-
Input
RX
11
•
Los Gatos, CA 95032
10
Output
UART-
GPIO-
Output
TX
10
9
Input
GPIO9
Input
8
Input
GPIO8
Output
~ 40 ~
•
Tel [phone]
7
Output
GPIO7
Output
6
Output
GPIO6
Output
5
Output
GPIO5
Output
• [e-mail]
WiFly-RN-UM
4
Output
GPIO4
Output
WiFly GSX/EZX
3
N/A
GPIO3
Input
2
N/A
GPIO2
Input
5/4/2011
1
N/A
GPIO1
Input
0
N/A
GPIO0
N/A