RN-171 Roving Networks Inc, RN-171 Datasheet
RN-171
Specifications of RN-171
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RN-171 Summary of contents
Page 1
... Home Automation • 809 University Avenue • Description The RN-171 module is a standalone complete TCP/IP wireless networking module. factor and extremely low power consumption, the RN- 171 is perfect for mobile wireless applications such as asset monitoring, sensors and portable battery operated devices. It incorporates a 2.4GHz radio, 32- ...
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... DC) 5% un-calibrated, .01% calibrated 10 ohms, max current = 50mA Los Gatos, CA 95032 • Tel (408) 395-6539 ~ p age 2 ~ RN-171 Data Sheet RN-171-DS v1.0 1/24/2011 Max. Unit 3.7 VDC VDC 1.0V VDC Value 500mV ...
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... Current in mA* 120 130 170 175 180 185 190 Los Gatos, CA 95032 • Tel (408) 395-6539 ~ p age 3 ~ RN-171 Data Sheet RN-171-DS v1.0 1/24/2011 Specifications 2402 ~ 2480MHz 5MHz -83dBm typ. 802.11 g (24Mbps) Current in mA* 135 150 190 200 210 ...
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... Typical Application Circuit 809 University Avenue • Los Gatos, CA 95032 • Tel (408) 395-6539 ~ p age 4 ~ RN-171 Data Sheet RN-171-DS v1.0 1/24/2011 • info@RovingNetworks.com ...
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... Sensor Interface, Analog input to module, 1.2V tolerant Output voltage from module, 3.3V Max 3.3V RF Power Supply (connect to 3.3V rail) Los Gatos, CA 95032 • Tel (408) 395-6539 ~ p age 5 ~ RN-171 Data Sheet RN-171-DS v1.0 1/24/2011 Optional Direction Function POWER ...
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... Boost Regulator Control Battery input, 2.0-3.3V with boost regulator in use, connect to VDD if not using boost regulator Los Gatos, CA 95032 • Tel (408) 395-6539 ~ p age 6 ~ RN-171 Data Sheet RN-171-DS v1.0 1/24/2011 INPUT INPUT INPUT INPUT GND INPUT INPUT ...
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... Recommend footprint pad size: 40 mil x 90 mil 809 University Avenue • Recommended F oot P rint Los Gatos, CA 95032 • Tel (408) 395-6539 ~ p age 7 ~ RN-171 Data Sheet RN-171-DS v1.0 1/24/2011 1050 130 • info@RovingNetworks.com ...
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... A two layer board would not be thin enough to obtain the desired impedance using a decent width for the trace. Using Batteries The RN-171 module does not have a Boost Regulator circuit. This makes the choice of batteries absolutely critical because if the battery voltage drops below 3V, the module performance will start to degrade.. One possible battery of choice is the ER14505 3 ...
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... Designs that include the boost regulator will provide good supply to the flash even when the battery voltage drops close to 1.8V board containing RN-171 does not include the boost regulator, it SHOULD include a 2.7V undervoltage reset circuit to prevent the module from accessing flash when supply voltage falls below 2.7V. ...
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... Part Number RN-171 Industrial Temperature (- with RF pad for external antenna RN-174 SuRFboard carrier PCB for RN-171, RS-232, LEDs, power regulator, sensor connections RN-SMA4-RP 4” external antenna with reverse polarity SMA connector. Used with RN-UFL-SMA6 RN-UFL-SMA6 6 inch cable with U.FL connector on one end and SMA on the other For other configurations, contact Roving Networks directly ...