I have a question what could be the cause of slow transfers through RFCOMM. I have rfcomm channel and I try to send a file but with a baud rate 115200 it is very slow comparing to those transfers through modem or sth like this with the same baud rate.
Why it is like this. I tried to change MTU while configuration process but it didn't work.Where can I change this speed to make it faster?
Regards
Maciej