root@Arduino:~# lsusb
...
Bus 001 Device 006: ID 13ee:0001 MosArt

Install software:

opkg update 
opkg install kmod-usb-hid
...
Configuring kmod-input-core.
Configuring kmod-input-evdev.
Configuring kmod-hid.
Configuring kmod-usb-hid.
...

Testing by move at mouse:

cat /dev/input/event1  | hexdump
0000000 5586 1a30 000d 3f1e 0002 0000 ffff ffff
0000010 5586 1a30 000d 3f37 0000 0000 0000 0000
0000020 5586 1a30 000d 5e5d 0002 0000 ffff ffff
0000030 5586 1a30 000d 5e75 0000 0000 0000 0000
0000040 5586 1a30 000d 7d9b 0002 0000 ffff ffff
0000050 5586 1a30 000d 7da9 0002 0001 ffff ffff