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How to set up the raspberry pie wireless network card? in view of this problem, this article introduces the corresponding analysis and answer in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

First, generate a wireless routed PSK key. This step is to generate the required device files for WLAN according to the SSID and password you collect wirelessly. The order is as follows:

# wpa_passphrase Wireless Collection SSID Wireless Collection Code > device File name

First get the router SSID:

Iwlist wlan0 scan | grep SSID

For example, if your wireless router SSID is TP-LINK, the password is 123456, and the generated device file is / etc/wpa_config.conf, enter it like this:

# wpa_passphrase TP-LINK 123456 > / etc/wpa_config.conf

Pay attention to the following / etc/wpa_config.conf file name can be taken at will, but please be careful not to have the scene of duplicate name.

Second, set up wireless. Edit the / etc/network/interfaces file to add wlan to this:

# vim / etc/network/interfaces

Add to it:

Auto wlan0

Iface wlan0 inet dhcp

Wpa-conf / etc/wpa_config.conf

If you want to use static IP, set it as follows:

Allow-hotplug wlan0

Iface wlan0 inet static

Address 192.168.1.201

Gateway 192.168.1.1

Netmask 255.255.255.0

Wpa-conf / etc/wpa.conf

In addition, you can use

Wpa_supplicant-B-Dwext-I wlan0-c / etc/wpa_supplicant.conf

To specify the PSK key, remove the line wpa-conf / etc/wpa.conf from / etc/network/interfaces

This is the answer to the question on how to set up the wireless network card for raspberry pie. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

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