This is a Linux kernel module for a Ralink RT3290 wireless device. It enables Bluez software and driver support for RT3290.
This module has no official support by Mediatek. Support was discontinued.
# Init
sudo modprobe rtbth
sudo rfkill unblock bluetooth
hcitool dev # check
# Switch off
sudo rfkill block bluetooth
# Switch on
sudo rfkill unblock bluetooth
# Shutdown
sudo pkill -2 rtbt
sudo rmmod rtbth