Difference between revisions of "Wifi模块"

Revision as of 03:33, 25 September 2014

可配产品

Standard Certification：FCC/CE
Wireless Standard：802.11 b/g/n
Frequency Range：2.412GHz-2.484GHz
Transmitting Power：
- 802.11b: +20dBm(Max.)
- 802.11g: +18dBm(Max.)
- 802.11n: +15dBm(Max.)
Receiving Sensitivity：
- 802.11b: -89dBm
- 802.11g: -81dBm
- 802.11n: -71dBm
Antenna Options：
- External：I-PEX Connector
- Internal：Trace Antenna
Working Voltage：5.0V (+/-5%)
Working Current：170mA~300mA
Working Temperature：-25℃ - 85℃
Storage Temperature：-40℃ - 135℃
Overall Size：33×48×3mm 28-pin SMT
Wireless Network Type：AP Client Mode
Security Mechanism：WEP/WPA-PSK/WPA2-PSK/WAPI
Encryption Type：WEP64/WEP128/TKIP/AES
User Configured：Web Server
User Upgraded: Web Server
Audio Protocol：
- AirPlay
- DLNA

Item	Description	Net Name	Type	Explaination
6,7	GND	GND	Power	Ground
15,16	5VD	5VD	Power	+5V@ 350mA
SPI Interface Data	1	SPI_MISO	I/O	SPI interface，use for SD card
SPI Interface Data	2	SPI_MOSI	I/O
SPI Interface Clock	3	SPI_CLK	I/O
SPI Interface Chip Select	17	SPI_CS1	I/O

@@ Line 43: / Line 43: @@
 [[File:cuhead pro pin.jpg]]
+{| border="1" cellspacing="0" width="80%"
+|-
+! scope="col" style="width: 15%" align="center" | Item
+! scope="col" align="center" | Description
+! scope="col" align="center" | Net Name
+! scope="col" align="center" | Type
+! scope="col" align="center" | Explaination
+|-
+! scope="row" | 6,7
+| align="center" | GND
+| align="center" | GND
+| align="center" | Power
+| align="center" | Ground
+|-
+! scope="row" | 15,16
+| align="center" | 5VD
+| align="center" | 5VD
+| align="center" | Power
+| align="center" | +5V@ 350mA
+|-
+! scope="row" | SPI Interface Data
+| align="center" | 1
+| align="center" | SPI_MISO
+| align="center" | I/O
+| align="center" rowspan="4" | SPI interface，use for SD card
+|-
+!  scope="row" | SPI Interface Data
+| align="center" | 2
+| align="center" | SPI_MOSI
+| align="center" | I/O
+|-
+!  scope="row" | SPI Interface Clock
+| align="center" | 3
+| align="center" | SPI_CLK
+| align="center" | I/O
+|-
+!  scope="row" | SPI Interface Chip Select
+| align="center" | 17
+| align="center" | SPI_CS1
+| align="center" | I/O
+|}