I am working on nRF52832 platform and my version of softDrive is (nRF5_SDK_15.3.0_59ac345), I am wondering in my application what is the data packet length and can Increase it? I had a look at the ATT_MTU Throughput Example and if it's a method for increasing data packet length, can I use it in other examples? how about PDU(Protocol Data Unit)? please let me know how I can change them. In other words, I want to change number of transferring bytes (without using UART or SPI) and investigate how is changing over time.