Suspend System easy and power off Bluetooth device.
Suspend System from EmulationStation on Nintendont.it RetroPie is one of the best new future only avviable now on our image.
Is avviable on all OrangePi devices with power button. You can also press the button when on EmulationStation for close EmulationStation in safe mode and go in suspend mode. Resume require only to press power button again.
But this’s all. When system go in suspend also support automatically poweroff for bluetooth controller like PS3 pad!