Data Sheet

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www.rovingnetworks.com Version 1.04 10/29/2012 4
RN- 171-XV-DS
Table 6 describes the LED indicators.
Table 6. RN-171-XV Evaluation Board LED Indicators
Condition
Red LED
Yellow LED
Green LED
On solid!
"!
"!
Connected over TCP
Fast blink!
Not associated!
Rx/Tx data transfer!
No IP address
Slow blink!
Associated, no Internet!
"!
IP address OK
Off!
Associated, Internet OK!
"!
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TYPICAL APPLICATION SCHEMATIC
Figure 1 shows a typical application schematic. RN-171-XV connector pins 13, 15, 18, and 19 can be configured as GPIO
pins or sensor inputs, depending on the installed resistors. When configured as GPIO pins, you should ONLY install
column 1 resistors. When configured as sensor inputs, ONLY stuff column 2 and column 3 resistors. The default
configuration is:
• Sensor inputs—Pins 19 and 20
• GPIO—Pins 13, 15, and 18
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