RN-111B-W Roving Networks Inc, RN-111B-W Datasheet - Page 4

• Manufacturer Part Number: RN-111B-W
• Description: MODULE WIFLY 802.11B 1/4 WV-WIRE
• Manufacturer: Roving Networks Inc

Specifications of RN-111B-W

• 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: On-Board, Wire Antenna
• 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: 1/4 Wave Wire
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 740-1026

Pin Description
Note: Any unused pins should be left
floating (No Connect)
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
www.rovingnetworks.com
1
2
3
4
5
6
7
8
9
809 University Avenue
SHUTDOWN
DEBUG_RX
DEBUG_TX
VDD_SW
SENSE-5
SENSE-6
SENSE-7
SENSE-8
SENSE-4
SENSE-3
SENSE-2
SENSE-1
SP_MO
RESET
SP_CK
SP_CS
VBATT
RTS-PIO3
CTS-PIO2
SP_MI
VREG
Name
PIO7
PIO6
PIO9
PIO5
PIO4
GND
GND
VDD
VIN
RX
TX
General Purpose IO
Switched sensor output power
Analog sensor input (1.2V)
Analog sensor input (1.2V)
Analog Sensor Input (1.2V)
Analog Sensor Input (1.2V)
Controls red LED
General purpose IO
2
2
Active low with 10k built in pullup
3.6-16VDC
3.3V LDO output
Tie to VREG if USING VIN
3.3V out-in
Spi port
Spi port
Spi port
Spi port
Controls yellow LED
Controls GREEN LED
HW flow control output
Also can be used as PIO3
TTL Data IN
TTL Data Out
Analog Sensor Input (1.2V)
Analog Sensor Input (1.2V)
Analog Sensor Input (1.2V)
Analog sensor input (3.3V tolerant)
nd
nd
•
Los Gatos, CA 95032
serial port
serial port
10
10
11
11
12
12
13
13
14
14
15
15
16
16
Description
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
RN-111B
RN-111B
Top view
Top view
•
Tel [phone]
32
32
31
31
30
30
29
29
28
28
27
27
26
26
25
25
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
• [e-mail]
No Connect
No Connect
Input
Sets factory defaults
No Connect
No Connect
No Connect
Battery option
Power input
No Connect
No Connect
No Connect
No Connect
Connect/disconnect input
Connection status output
TTL output
TTL input
Input
output
Wake up GPIO
Wake up GPIO
Wake up GPIO
Wake UP GPIO
DS-RN111B_V1 4/20/2009
RN-111B
Default