I bought a development board for 100 connections.I turned off serial flash to work in standard Bluetooth HCI mode. => off 1-5 in SW7I make a USB connection to raspberry pi and connect the device with the hciattach command. => hciattach /dev/ttyUSB0 any 3000000 => hciattach hci1 upHowever, a timeout occurs.what's wrong?
A manual board reset or recovery procedure may be needed to restore the board to Bluetooth HCI mode.
And try baud rate = 115200
The documents "WICED HCI UART Control Protocol" locate in wiced/Doc should be helpful.
Retrieving data ...