BLE data transfer

RE: BLE data transfer

Kenneth — Mon, 20 May 2019 12:45:07 GMT

[quote user=""]The task i want to perform is transfer data from the memory of nRF52840 to an other device via BLE.[/quote]

Maybe this can be a good starting point as any other:

https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_app_blinky_c.html?cp=5_1_4_2_0_0

https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_app_blinky.html?cp=5_1_4_2_2_3

RE: BLE data transfer

awneil — Mon, 20 May 2019 09:48:30 GMT

[quote userid="79798" url="~/f/nordic-q-a/47436/ble-data-transfer/187715"]I woud like something slighter[/quote]

The trouble is, BLE is not "slight".

If you want something "slighter", then you need to look as some other radio standard (or something proprietary).

[quote userid="79798" url="~/f/nordic-q-a/47436/ble-data-transfer/187715"]I want that the PC find my device (without any "wire connection")[/quote]

See the links I posted previously: Windows 10 supports BLE natively; otherwise, you will need something proprietary.

RE: BLE data transfer

davide — Sat, 18 May 2019 08:46:09 GMT

Awneil thanks for your answer. The SDK examples have a lot of stuff, I woud like something slighter to send some data, ( I don't know maybe a code example that works directly on the register set).
About the nRF desktop for windows, I know that, it works when I connect the nRF52840 by USB, it recognizes the serial port, and then launching the BLE app it scans the avaiable device. Instead I want that the PC find my device (without any "wire connection").
Do you know any solution, howevere thansk a lot.

RE: BLE data transfer

awneil — Fri, 17 May 2019 18:09:37 GMT

Well, the whole point of BLE is just to transfer data - so all the SDK examples illustrate that in one form or another!

[quote userid="79798" url="~/f/nordic-q-a/47436/ble-data-transfer"]Is there some way to recive that data on Windows? [/quote]

Windows 10 natively supports BLE

https://docs.microsoft.com/en-us/windows/uwp/devices-sensors/bluetooth-low-energy-overview

For earlier versions, 3rd-party tools are needed; eg, Nordic's pc-ble-driver

https://github.com/NordicSemiconductor/pc-ble-driver

For test & development, nRF Connect works with a Nordic DK or Dongle:

https://www.nordicsemi.com/Software-and-Tools/Development-Tools/nRF-Connect-for-desktop

Get Started here: