ble_app_uart data send

[Eisenheim]

Hi,

In the ble_app_uart example I am trying to read a binary file and send it to the application using nRF52840 board. I have send 32 packets of data periodically.If a delay of 1sec before the   "ble_nus_data_send" call, all the packets are received on the application side. If the delay is not present most of the packets are not received on the application side. I want to send all the data without the delay. Is it possible ??Thank u for yr time...

[fenil.patel]

What is the length of data that you send at instance?

[Eisenheim]

244 bytes of data send at a time.

[fenil.patel]

Hi,

by default, the on-air data packet length is 27 byte so you have to extend the on-air data packet length to 244 bytes otherwise the 244-byte fragment into 27 bytes and then transmit so it might take time.

read this blog to understand more

https://www.novelbits.io/bluetooth-5-speed-maximum-throughput/

- Fenil