Two WiFi Adapters - Raspberry Pi Forums

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hi everybody!

got raspberry pi last week , started "playing" it. far works great, yesterday got stuck.

tried connect 2 usb wifi adapters raspberry pi, sadly 1 recognized.

output of lsusb is:

code: select all

bus 001 device 006: id 0bda:8172 realtek semiconductor corp. rtl8191su 802.11n wlan adapter bus 001 device 007: id 0bda:8172 realtek semiconductor corp. rtl8191su 802.11n wlan adapter
devices found.

in ifconfig -a got wlan0.

can me this, wlan1 shown second usb wifi adapter?

lot!

edit file /etc/network/interfaces adding own network names , passwords

code: select all

auto lo  iface lo inet loopback iface eth0 inet dhcp  allow-hotplug wlan0 iface wlan0 inet dhcp wpa-ssid "network-0" wpa-psk "password-0"  allow-hotplug wlan1 iface wlan1 inet dhcp wpa-ssid "network-1" wpa-psk "password-1"
allow pi use 2 wifi adaptors @ same time. first wifi adaptor recognised @ boot time name wlan0, second 1 name wlan1.

careful power usage. use powered hub wifi adapters avoid power issues pi.


mrengman


raspberrypi



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