In Python, am using the LightBlue module for Bluetooth connectivity. How do I get the speed at which I am sending file to my phone from my laptop (Ubuntu)?
The simplest solution is to figure out how large the file is, capture the system time before the transfer and after the transfer, and then do the math. To compute a more fine-grained transfer rate that changes over the course of the transfer, you would need to use the size of your transmit buffers and the time interval between sends.
Python bluetooth transfer speed?