nRF 7002DK - BLE sample codes on SDK V.2.4.1

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

Amanda Hsieh — Tue, 05 Sep 2023 17:06:30 GMT

Hi,

The nRF Connect Bluetooth Low Energy app can discover and display services, characteristics, and descriptors of a connected peer device's attribute table.

You can use the nRF52840 dongle for nRF Connect Bluetooth Low Energy app and the nRF53 can run the NCS BLE applications.

-Amanda H.

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

GozdeGuvendi — Tue, 05 Sep 2023 14:22:38 GMT

Hi,

It means that i should send the data to PC over dongle, doesn't it? And Is nRF52840 dongle suitable for nRF53 product? or should i use another dongle ?

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

Amanda Hsieh — Tue, 05 Sep 2023 13:44:33 GMT

Hi,

nRF Connect Bluetooth® Low Energy allows you to set up a local device, connect it to advertising devices, and discover their services, so you would need another device like nRF52DK/nRF52840DK/nRF52840 Dongle.

-Amanda H.

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

GozdeGuvendi — Tue, 05 Sep 2023 13:11:41 GMT

Hi,

I solved this problem by using these commands:

nrfjprog --recover --coprocessor CP_NETWORK
nrfjprog --recover --coprocessor CP_APPLICATION

Now, i want to ask that when i try the bluetooth beacon or broadcaster examples, i can send the advertising data to terminal of VS code, but i cannot connect to the desktop tool for bluetooth low energy. Should i use the external dongle for BLE connection like nRF 52840 ? ( I use nrf7002dk , nrf5340 )

I will insert the screenshot, when i try to connect on tool.

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

Amanda Hsieh — Tue, 05 Sep 2023 12:53:42 GMT

Hi,

[quote user=""]but when i try to flash the bluetooth examples on the directory (...\v2.4.1\zephyr\samples\bluetooth) , create the build configurations for board ( nrf7002dk_nrf5340_cpuapp_ns) and flash the device[/quote]

Which sample are you using?

-Amanda H.

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

GozdeGuvendi — Mon, 04 Sep 2023 07:34:14 GMT

Hi Amanda,

I couldn't try it, i took this message:

west : The term 'west' is not recognized as the name of a cmdlet, function, script file, or operable
program. Check the spelling of the name, or if a path was included, verify that the path is correct and
try again.
At line:1 char:1
+ west flash --recover
+ ~~~~
+ CategoryInfo : ObjectNotFound: (west:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

I also tried : nrfjprog --recover , but the first flashing error ramains the same.

Thank you.

RE: nRF 7002DK - BLE sample codes on SDK V.2.4.1

Amanda Hsieh — Thu, 24 Aug 2023 16:31:23 GMT

Hi,

[quote user=""]ERROR: your device. Please use --recover to unlock the device.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
ERROR: runners.nrfjprog: Flashing failed because the target must be recovered.
To fix, run "west flash --recover" instead.[/quote]

Please try to run "west flash --recover".

Regards,
Amanda H.