[ Raspberry Pi（Embedded System）] – 自己學習 Raspberry Pi（樹莓派）24-實際操作紀錄2014/10/02

 

檢查和設定無線網卡步驟：

 

 #未使用前得網卡狀態

$ ifconfig
wlan0 Link encap:Ethernet HWaddr 78:44:76:b6:22:45
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

 

 

#插上無線網卡剪查USB狀態

$ lsusb
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter
Bus 001 Device 005: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 001 Device 006: ID 15d9:0a4f Trust International B.V.
Bus 001 Device 007: ID 1a2c:0c21

 

 

#開啟桌面上的WiFi Config來設定無線網卡連線