RN-131G Roving Networks Inc, RN-131G Datasheet

RN-131G

Manufacturer Part Number

RN-131G

Description

MODULE WIFLY GSX 802.11 SMD

Manufacturer

Roving Networks Inc

Datasheet

1.RN-131G.pdf (11 pages)

Specifications of RN-131G

Frequency

2.4GHz

Data Rate - Maximum

1Mbps

Modulation Or Protocol

802.11 b/g

Applications

Home Automation, Security

Power - Output

18dBm

Sensitivity

-85dBm

Voltage - Supply

3 V ~ 3.7 V

Current - Receiving

40mA

Current - Transmitting

210mA

Data Interface

PCB, Surface Mount

Memory Size

8Mb Flash, 128kB RAM

Antenna Connector

On-Board, Chip, U.FL

Operating Temperature

-40°C ~ 85°C

Package / Case

Module

Wireless Frequency

2.4 GHz

Modulation

DSSS

Security

WEP 128, WPA2-PSK

Operating Voltage

3.3 V

Antenna

Chip, U.FL

Operating Temperature Range

- 40 C to + 85 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

740-1028

Current page: 1 of 11
Download datasheet (541Kb)

WiFly GSX 802.11 b/g

Wireless LAN Module

Features

Applications



www.rovingnetworks.com

Qualified 2.4GHz IEEE 802.11b/g transceiver

High throughput, 1Mbps sustained data rate

with TCP/IP and WPA2

Ultra-low power - 4uA sleep, 40mA Rx,

210mA Tx (max)

Small, compact surface mount module

On board ceramic chip antenna and U.FL

connector for external antenna

8 Mbit flash memory and 128 KB RAM

UART hardware interface

10 general purpose digital I/O

8 analog sensor interfaces

Real-time clock for wakeup and time stamping

Accepts 3.3V regulated or 2-3V battery

Supports Adhoc connections

On board ECOS -OS, TCP/IP stacks

Wi-Fi Alliance certified for WPA2-PSK

FCC / CE/ ICS certified and RoHS compliant.

Industrial (RN-131G) and commercial

Remote equipment monitoring

Telemetry

Industrial sensors and controls

(RN-131C ) grade temperature options

809 University Avenue

On-board

chip antenna

U.FL connector

For optional external

antenna

•

Los Gatos, CA 95032

2.4 GHz

TX/RX

~ page 1 ~

accelerator

Sensor Interface

•

2.4 GHz

128KB

Tel (408) 395-6539

Crypto

Radio

RAM

Description

The WiFly GSX module is a stand alone, embedded

wireless 802.11 networking module. Because of its

small form factor and extremely low power

consumption, the RN-131G is perfect for mobile

wireless applications such as asset monitoring, GPS

tracking and battery sensors. The WiFly GSX module

incorporates a 2.4GHz radio, processor, TCP/IP stack,

real-time clock, crypto accelerator, power

management and analog sensor interfaces. This

complete solution is preloaded with software to

simplify integration and minimizes development of

your application. In the simplest configuration the

hardware only requires four connections (PWR, TX,

RX, GND) to create a wireless data connection.

Additionally, the sensor interface provides

temperature, audio, motion, acceleration and other

analog data without requiring additional hardware. The

WiFly GSX module is programmed and controlled with

a simple ASCII command language. Once the WiFly

GSX is setup it can scan to find an access point,

associate, authenticate and connect over any WifI

network.

Block Diagram



RN-131G & RN-131C

Home Automation

Medical device monitoring

MAC/PHY

802.11b/g

ADC

32-bit

CPU

EPC/RFID

• info@RovingNetworks.com

Mgmt

RN-131-DS v2.5 12/2/2010

Pwr

ROM

2MB

GPIO

SDIO

timers

SPI

3.3V Boost

Memory

Regulator

Flash

SPI

GPIO

UART

VDD IN

VDD BATT

Boost

Enable

Related parts for RN-131G

RN-131G Summary of contents

Page 1

... The WiFly GSX module is a stand alone, embedded wireless 802.11 networking module. Because of its small form factor and extremely low power consumption, the RN-131G is perfect for mobile wireless applications such as asset monitoring, GPS tracking and battery sensors. The WiFly GSX module incorporates a 2 ...

Page 2

... University Avenue RN-131G +85 C 90% 90% Min Typ. 3.0 3.3 2.0 3.0 2. 140 • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 2 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 RN-131C + - +85 C 90% 90% Max. Unit 3.7 VDC 3.3 VDC 150 ma VDC 1.0V VDC ...

Page 3

... DSSS(CCK-11, CCK-5.5, DQPSK-2, DBPSK- 1) 802.11g : OFDM (default) 1 – 11Mbps for 802.11b / 6 – 54Mbps for 802.11g • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 3 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 Value 500mV 0-400mV 14 bits = 12uV 35uS (5kHz over wifi ) Specifications ...

Page 4

... Typical Application Schematic • 809 University Avenue • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 4 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 P3_3V LED_RED LED_GREEN • info@RovingNetworks.com ...

Page 5

... Description *(apply 100K pulldown if ultra low sleep power reqd) • • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 5 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 No connect No connect No connect No connect No connect No connect No connect ...

Page 6

... Physical Dimensions • 809 University Avenue 2.5 mm 2.5 mm 2.5 mm RN131G RN131G RN131G U.FL U.FL connector connector RF Shield RF Shield • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 6 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 2.5 mm 2 3.5 mm 3.5 mm • info@RovingNetworks.com ...

Page 7

... PCB. 3. Solder Reflow. Reflow temperature must not exceed 220C. To reflow solder the RN-131G and RN-131C module onto a PCB Roving recommends a RoHS compliant solder paste equivalent to the NIHON ALMIT paste or OMNIX OM-310 solder paste from Alpha metals ...

Page 8

... U.FL connector. Use Hirose U.FL connector U.FL-R-SMT to for connecting external antennas. See Roving Networks U.FL to SMA cable. Part number: RN-UFL-SMA6 • 809 University Avenue • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 8 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 • info@RovingNetworks.com ...

Page 9

... University Avenue 8.0 mm 6mm • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 9 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 Keep out areas: There are two 1 mm round test pads on the bottom of the module. Avoid placing any exposed traces or vias in these areas ...

Page 10

... RN-131C Commercial Temperature ( With chip antenna and U.FL connector RN-131G-EVAL Development Kit for the RN-131G (Includes the RN-131G module) RN-134 SuRFboard carrier PCB for RN-131, RS-232, LEDs, power regulator. Sensor connections 4” external antenna with reverse polarity SMA connector. Used with RN-UFL-SMA6 ...

Page 11

... Roving Networks product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. All other trademarks are property of their respective owners. • 809 University Avenue • Los Gatos, CA 95032 Tel (408) 395-6539 ~ page 11 ~ RN-131G & RN-131C RN-131-DS v2.5 12/2/2010 • info@RovingNetworks.com ...

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