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参数资料
| 型号： | SG923-0012-5.0-H |
| 厂商： | Sagrad Inc |
| 文件页数： | 4/7页 |
| 文件大小： | 0K |
| 描述： | RF EVAL WI-FI MODULE |
| 标准包装： | 1 |
| 类型： | 802.11 b/g/n |
| 频率： | 2.4GHz |
| 适用于相关产品： | SG901-1059B |
| 已供物品： | 模块，线缆 |
| 其它名称： | 831-1030 |
Connector Pin List (Host Interface)
6-pin 1.0mm pitch connector
SIGNAL NAME
VCC (3.3 or 5.0 VDC)
UD-
UD+
GND
LED
TX
PIN NUMBER
1
2
3
4
5
6
DESCRIPTION
Supply
Complementary USB Data
Complementary USB Data
Ground
WLAN TX Active
Low disables RF, internal pullup to 3.3V
NOTES
USB Standard Function
USB Standard Function
USB Standard Function
USB Standard Function
See description below
6-pin 2.0mm pitch male header
SIGNAL NAME
VCC (3.3 or 5.0 VDC)
UD-
UD+
GND
TX
LED
PIN NUMBER
1
2
3
4
5
6
DESCRIPTION
Supply
Complementary USB Data
Complementary USB Data
Ground
Low disables RF, internal pullup to 3.3V
WLAN TX Active
NOTES
USB Standard Function
USB Standard Function
USB Standard Function
USB Standard Function
See description below
The LED blinks at 0.5Hz rate when searching. During TX, the LED blinks at 500Hz. Otherwise, it is off.
An onboard blue LED is driven by the WLAN IC through a 1K resistor. High voltage turns the LED on. The LED pin is
connected between the LED and the resistor and is about 2.8V when the LED is on. An external LED may be
connected between the LED pin and GND with current limited by the 1K resistor. For more than about 1mA of LED
current, a transistor or logic gate will be needed to drive the LED.
Software Information
MIPS:
A 300-400 MIPS CPU can drive the SG901-1059B alone at its maximum performance level. If other network
interfaces are being used in the device, more MIPS will be necessary.
Source Code:
A device driver for the SG901-1059B is included in the Linux kernel under the name rt2800usb. For the very latest
Linux driver, download the compat-wireless package from http://linuxwireless.org/en/users/Download
Supported Systems:
The SG901-1059B has been tested on:
x86 – Windows XP (32 bit only)
x86 – Linux (32 and 64 bit)
ARM – Linux 32 bit
Security Support
Complete Security Features – WPA/WPA2, 64/128 WEP, TKIP, AES
1-800-779-7139
WWW.SAGRAD.COM
DOC#: 914-0030 rev. 4.6
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