Solve the problem of Raspberry Pi not recognizing Rtl8188eu wireless card chip

Recently in the toss Raspberry Pi, at that time also did not pay attention to, look at the price, bought Mercury network MW150US Ultra-small 150M wireless USB card. But the tragedy was to use iwconfig and not recognize the wireless card

But with lsusb words can see MW150US with is Rtl8188eu chip, search on the network, finally found a solution

1. first download the latest Linux kernel for compiling and installing, refer to Http://www.raspberrypi.org/documentation/linux/kernel/building.md

2. Then continue to download the driver for compiling and installing Rtl8188eu

$ git clone--depth 1 https://github.com/lwfinger/rtl8188eu$ cd rtl8188eu$ make && make install

3. You can see Wlan0 again with Iwconfig.

4. Then it is better to reboot, then activate the wireless card, scan the wireless network

$ ifconfig wlan0 up$ iwlist wlan0 Scan

5. Finally, configure the wireless network user name password, here is not detailed

Solve the problem of Raspberry Pi not recognizing Rtl8188eu wireless card chip