RN-111B-S Roving Networks Inc, RN-111B-S Datasheet

MODULE WIFLY 802.11B CHIP ANT

RN-111B-S

Manufacturer Part Number
RN-111B-S
Description
MODULE WIFLY 802.11B CHIP ANT
Manufacturer
Roving Networks Inc
Datasheets

Specifications of RN-111B-S

Frequency
2402MHz ~ 2480MHz
Data Rate - Maximum
200kbps
Modulation Or Protocol
DSSS
Power - Output
12dBm
Sensitivity
-93dBm
Voltage - Supply
3.3V
Current - Receiving
40mA
Current - Transmitting
120mA
Data Interface
PCB, Surface Mount
Memory Size
500kBytes Flash
Antenna Connector
PCB, Surface Mount
Package / Case
Module
Wireless Frequency
2.40 GHz to 2.48 GHz
Interface Type
UART, SPI
Board Size
1 in x 1.5 in x 0.2 in
Modulation
CCK, DBPSK, DQPSK, DSSS
Security
AES, WEP128, WPA-PSK, WPA2-PSK, TKIP
Operating Voltage
3 VDC to 16 VDC
Antenna
Chip
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Applications
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
740-1025
“WiFly” 802.11B Module
Features
Block Diagram
www.rovingnetworks.com
Ultra-low power module with 40mA average
RX, 120ma TX burst current usage.
Embedded stacks with TCP/UDP/IP, sockets,
no host or processor stacks required.
ICMP, Telnet, TFTP, DHCP, FTP, UDP Time
server clients.
Flash memory for user code, API for user
applications.
FTP client “over the air” firmware upgrade.
Simple ACSII command interface, over local
UART and remote from TCP/IP client.
Sustained data rates (each direction) of >200
kbps.
Security: WEP128, WPA-PSK, and WPA2-
PSK (TKIP and AES) supported.
Real-time clock for datalogging/timestamping.
Up to 500Kbytes of Flash memory storage for
data logs.
World wide approvals/certifications (FCC, IC,
CE ).
RoHS compliant
809 University Avenue
Los Gatos, CA 95032
Tel (408) 395-6539
Applications
Description
The WiFly module is a stand alone, embedded
802.11b device. Because of its small form factor and
extremely low power consumption, the RN-111B is
perfect for mobile wireless applications such as asset
monitoring, GPS tracking and portable devices. The
Wifly modules include an on board TCP/IP stack and
networking application programs such as telnet and
ftp. The hardware requires only four connections
(PWR, TX, RX, GND) to create a simple wireless data
connection. The WiFly module is programmed via a
straight forward ASCI command. Once is setup it can
automatically associated and authenticate with a
network, connect to remote hosts, and reliably transmit
data, making your application accessible worldwide.
Wireless thermostats
RS232/RS485 cable replacement
Remote equipment monitoring
Scanners, GPS and measurement systems
Industrial sensor and control
• info@RovingNetworks.com
DS-RN111B_V1 4/20/2009
RN-111B

Related parts for RN-111B-S

RN-111B-S Summary of contents

Page 1

... Description The WiFly module is a stand alone, embedded 802.11b device. Because of its small form factor and extremely low power consumption, the RN-111B is perfect for mobile wireless applications such as asset monitoring, GPS tracking and portable devices. The Wifly modules include an on board TCP/IP stack and networking application programs such as telnet and ftp ...

Page 2

... Connected(idle, RX) Connected(TX) The power management unit turns off unused functions and switches between sleep and active modes. In sleep mode the real-time clock and sensor interface remain active, enabling the WiFly to wake up at any interval or when a specific condition is detected. This “instant-on” capability allows mobile devices to remain in low-power sleep mode until it is ready to transfer data ...

Page 3

... Output level (Class1) Antenna configurations Part Number Ultra low power WiFly GX module with RP-SMA RN-111B-R Ultra low power WiFly GX module with on RN-111B-S Ultra low power WiFly GX module with SMA RN-111B-E Ultra low power WiFly GX module with simple RN-111B-W 809 University Avenue • ...

Page 4

... University Avenue • Los Gatos, CA 95032 RN-111B RN-111B Top view Top view Description serial port serial port • Tel (408) 395-6539 RN-111B DS-RN111B_V1 4/20/2009 Default No Connect No Connect Input Sets factory defaults No Connect No Connect No Connect Battery option Power input No Connect No Connect ...

Page 5

... Module Dimensions 12.7mm +/- 0.5mm RN-111B Top view 25.4 mm 47.2 mm 809 University Avenue • Los Gatos, CA 95032 38 Antenna 5.5 mm • Tel (408) 395-6539 RN-111B DS-RN111B_V1 4/20/2009 RN-111B Top view 25.4 mm 38.3 mm • info@RovingNetworks.com 38.3 mm 5.5 mm ...

Page 6

... Reset circuit. Reset is active LOW, is optional and does not need to be connected. There is a built in voltage monitor that will pull Reset LOW (open drain FET) if the input voltage drops below 2.7VDC. If external reset is desired, use an OPEN DRAIN driver and do not drive the Reset pin to any voltage > 1.0 Vdc. ...

Page 7

... USA EUROPE SAFETY USA EUROPE INTERNATIONAL CANADA ENVIRONMENTAL RoHS Ordering Information Part Number RN-111B-S With chip antenna RN-111B-E With SMA jack RN-111B-W With wire Antenna RN-111B-R With reverse polarity SMA jack RN-SMA-S 1” external antenna “Stuby” RN-SMA-4 4” high performance antenna RN-SMA-RA 4” ...

Page 8

... Roving Networks products are not authorized for use in safety-critical applications (such as life support) where a failure of the 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. ...

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