舊的 Pi 要使用 edimax的小網卡//或是其他無線網卡
然後設定如下
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
ap_scan=1
network={
scan_ssid=1
bssid=28:6c:07:69:11:94
ssid="sec"
proto=RSN
auth_alg=OPEN
id_str="oosensor"
priority=1
mode=0
key_mgmt=WPA-PSK
pairwise=TKIP
group=TKIP CCMP
psk="nchcnchc"
}
debug 技巧
sudo /sbin/wpa_supplicant -P /var/run/wpa_supplicant.wlan0.pid -i wlan0 -D wext -c /etc/wpa_supplicant/wpa_supplicant.conf -dd
怎系觀察log 看是密碼錯?還是 essid 錯?還是ssid 錯等等
wpa 手動跑過可以之後,可以設定 interfaces 了
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
auto lo
iface lo inet loopback
iface eth0 inet manual
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
可以重新開機測試看看了
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