8.14 Running ATWILC3000 in Bluetooth Mode
Use the following commands to use BLE after loading the
                                wilc-sdio.ko modules.
When WILC3000 initializes, it creates a node at
                
/dev/wilc_bt, which can be used to write the following commands:- BT_POWER_UP
 - BT_DOWNLOAD_FW
 - BT_FW_CHIP_WAKEUP
 - BT_FW_CHIP_ALLOW_SLEEP
 - BT_POWER_DOWN
 
