收藏本站
W S N 8 0 2 G
B lo c k D ia g r a m
G N D
D IA G _ T X
D IA G _ R X
D IN 0
R A D IO _ T X D
R A D IO _ R X D
5
6
4
1
3
2
3 2 .7 6 8 k H z
4 4 M H z
R S V D
R S V D
P W M 0
7
8
9
F ilte r
8 0 2 .1 1 g
L o w C u rre n t
T r a n s c e iv e r
B a lu n
&
B P F
R F IO
D O U T 0
1 0
D IN 1
D O U T 1
R S V D
V C C
G N D
+ 3 .3 V
1 1
1 2
1 3
1 4
1 5
R e g
2 8
2 9
3 0
G N D
R S V D
G N D
+ 1 .8 V
R e g
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
Figure 1
WSN802G Hardware
The WSN802G operates in the international 2.4 GHz
ISM band over the frequency range of 2401-2474 MHz,
with a nominal RF output power of 10 mW. The WSN-
802G supports two standard 802.11g RF data rates, 1
and 2 Mb/s.
The WSN802G transceiver module provides a variety of
hardware interfaces. There are two serial interfaces, one
for data and a second for diagnostics. The data port sup-
ports standard serial baud rates from 1.2 to 921.6 kb/s,
and the diagnostic port operates at a fixed baud rate of
9.6 kb/s. Hardware flow control is not currently imple-
mented on either serial port.
The WSN802G includes two 10-bit ADC inputs, a 16-bit
PWM (DAC) output, two digital inputs and two digital out-
puts to support sensor network applications.
The WSN802G is available in two mounting configura-
tions. The WSN802GC is designed for solder reflow
mounting, and the WSN802GP is designed for plug-in
connector mounting.
www.RFM.com E-mail: info@rfm.com
?2009 by RF Monolithics, Inc.
WSN802G Firmware
The major firmware components in the WSN802G in-
clude the 802.11g stack and the application protocol.
The WSN802G acts as a UDP client to a data and/or
sensor application running on a network server.
The application protocol supports three operating modes:
(1) sleeping sensor node with timer or interrupt auto-
reporting, (2) sleeping serial data node with timer or inter-
rupt wake-up and (3) always on sensor or serial data
node with auto-reporting. Modes 1 and 2 take full advan-
tage of the very low sleep current capability of the
WSN802G. The module sleeps unless the WAKE_IN
input is asserted or the AutoReport timer fires. A Wake-
Timeout timer is provided to hold the module awake for
a configurable period. The WakeTimout timer is held in
reset as long as WAKE_IN is asserted, serial data is
being received, an RF packet is being sent or received,
or if the module is uncommissioned.
The WSN802G asserts WAKE_OUT whenever it is
awake to notify its external host. The module also sends
an I/O status report automatically each time WAKE_IN is
asserted, and/or each time the AutoReport timer fires.
Page 3 of 7
WSN802G - 04/29/09
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
WWT1-EW10/GRN LAMP T1-1/2 STD WIRE TERM 14V
X09-019-DK KIT DEV FOR 900MHZ 19.2K 100MW
X09-019PKI-RA MOD RF 900MHZ 19.2K RS232/485 IN
X2-SE4-EC-A CONNECTPORT X2 GATEWAY
X3C07P1-03S COUPLER 90DEG 600-900MHZ 3DB
X3C09E2-20S COUPLER 90DEG 800-1000MHZ 20DB
X3C09P1-03S COUPLER 90DEG 800-1000MHZ 3DB
X3C09P2-03S COUPLER 90DEG 800-1000MHZ 3DB
相关代理商/技术参数
WSN802GEDK-A 功能描述:WiFi/802.11模块 2.4GHz 10mW Dev. Kit RoHS:否 制造商:Taiyo Yuden 支持协议:802.11 b/g/n 频带: 数据速率:150 Mbps 接口类型:SDIO 传输功率（最大）: 天线连接器类型: 工作电源电压:3.4 V to 5.5 V 传输供电电流: 接收供电电流: 最大工作温度:+ 80 C 尺寸:35 mm x 15 mm x 2.9 mm
WSN802GP 功能描述:WiFi/802.11模块 IEEE 802.11g Radio Transceiver Pin Ver RoHS:否 制造商:Taiyo Yuden 支持协议:802.11 b/g/n 频带: 数据速率:150 Mbps 接口类型:SDIO 传输功率（最大）: 天线连接器类型: 工作电源电压:3.4 V to 5.5 V 传输供电电流: 接收供电电流: 最大工作温度:+ 80 C 尺寸:35 mm x 15 mm x 2.9 mm
WSN802GPA 功能描述:WiFi/802.11模块 802.11b/g Sensor Mod Pin Ver w/Chip Ant RoHS:否 制造商:Taiyo Yuden 支持协议:802.11 b/g/n 频带: 数据速率:150 Mbps 接口类型:SDIO 传输功率（最大）: 天线连接器类型: 工作电源电压:3.4 V to 5.5 V 传输供电电流: 接收供电电流: 最大工作温度:+ 80 C 尺寸:35 mm x 15 mm x 2.9 mm
WSN802GPA-E 制造商:RFM 功能描述:RF MODULE 2.4GHZ 802.11G
WSN802GP-E 制造商:RFM 功能描述:RF MODULE 802.11G 2.4GHZ
WSN-9791 制造商:NI 制造商全称:National Instruments Corporation 功能描述:Wireless Sensor Network Ethernet Gateway
W-SNAP-19S-MAX 制造商:Maxxtro 功能描述:
WSN-KIT-01 功能描述:射频开发工具 Wireless Sensor Kit w/ WSG-101-SERIAL RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V