getting slower speed over BLE

[vineet]

Hi,

We are working with nRF52832. Over requirement is we need to transfer the file over BLE. We are using UART service (nus) to transfer file over BLE we getting maximum speed 10KB/s. We need faster speed. Please help me how I can achieve speed over BLE in Nordic.

[DanielNG]

In general, to increase throughput, you can increase MTU, data length and optimize your connection parameters.
Please refer to (+) Building a Bluetooth application on nRF Connect SDK - Part 3 Optimizing the connection - Software - nRF Connect SDK guides - Nordic DevZone
and
(+) Throughput and long range demo - Blogs - Nordic Blog - Nordic DevZone