Ok, now the obexd problem is solved. I'm able to send the files to remote device (moto g here) from my custom board, not not the reverse way, i.e from remote device to the board. In this case I think authorisation is the problem when i tried with obexftp
obexd: bluetooth: New connection from: 9C:2A:70
E, channel 10
obexd: bluetooth: RequestAuthorization error: org.bluez.Error.NotAuthorized, Operation Not Authorized
Can you please tel me how to receive files using bt-obex?
Also now obexftpd gies out the error when run
obexftpd -c / -b &
failed to register bluetooth server: Address already in use
Please guide me for file transfer with bt-obex and obexftp as well.