Install driver RTL8188EU for USB-WIFI adapter TL-WN725N

I want to use the USB-WIFI adapter TL-WN725N on a Colibri VF61 module with the Linux Image 2.7.
The adapter use the RTL8188EUS chip set and is supported out-of-the-box (https://developer.toradex.com/knowledge-base/wifi).

How can I install the driver on the module?
How can I add the driver to the image?

Do you have issues when connecting the adapter? What’s the dmesg, lsusb and lsmod output after connecting the adapter?

The system can’t identifed the adapter.

Here are the dmesg

dmesg | grep usb
[ 0.136113] usbcore: registered new interface driver usbfs

[ 0.136283] usbcore: registered new interface driver hub

[ 0.136472] usbcore: registered new device driver usb

[ 0.861801] usbcore: registered new interface driver usb-storage

[ 0.868132] usbcore: registered new interface driver usbserial

[ 0.874136] usbcore: registered new interface driver usbserial_generic

[ 0.880795] usbserial: USB Serial support registered for generic

[ 0.886979] usbcore: registered new interface driver ftdi_sio

[ 0.892879] usbserial: USB Serial support registered for FTDI USB Serial Device

[ 0.900356] usbcore: registered new interface driver pl2303

[ 0.906102] usbserial: USB Serial support registered for pl2303

[ 0.914255] 40034000.usb supply vbus not found, using dummy Regulator

[ 0.967976] 400b4000.usb supply vbus not found, using dummy regulator

[ 1.137217] usbcore: registered new interface driver usbhid

[ 1.142870] usbhid: USB HID core Driver

[ 12.091878] usb 1-1: new high-speed USB device number 2 using ci_hdrc

Here are the lsusb
lsusb
Bus 002 Device 001: ID 1d6b:0002

Bus 001 Device 002: ID 0bda:8179

Bus 001 Device 001: ID 1d6b:0002

Here are lsmod
lsmod
Module Size Used by
can_raw 6781 1
can 29091 1 can_raw
virtio_rpmsg_bus 11294 0
flexcan 8843 0
can_dev 12251 1 flexcan
usb_f_rndis 15406 2
u_ether 11849 1 usb_f_rndis
usb_f_acm 5319 2
u_serial 9574 3 usb_f_acm
vf610_rpmsg 4366 0
virtio_ring 10779 2 virtio_rpmsg_bus,vf610_rpmsg
virtio 7347 2 virtio_rpmsg_bus,vf610_rpmsg
rtc_pcf8563 6201 0
libcomposite 43368 12 usb_f_acm,usb_f_rndis
configfs 23333 4 usb_f_acm,usb_f_rndis,libcomposite

Please provide full boot logs with and without your particular device plugged in.

Here are the both boot log files with and without the usb device.link text

I’ve noticed you’re running dirty kernel. Have you compiled and deployed kernel and backports modules? Have you tried using your usb wifi adapter with our stock image ( link )?

With the stock image the usb wifi adapter works.
What is the minimal configuration to compile the backports for the usw wifi adapter?

You can follow instructions:
https://developer1.toradex.com/knowledge-base/kernel-backports-integration#how-to-cross-compile-the-backports-drivers-from-source