Switch a led of the board on and off using bluetooth on a smartphone

RE: Switch a led of the board on and off using bluetooth on a smartphone

Naeem Maroof — Tue, 02 May 2023 16:18:27 GMT

Hi,

I suggest to have a look at this (Fota Updates),

Also,

SMP server sample demonstrates how to setup project to use FOTA.

Regards,

Naeem

RE: Switch a led of the board on and off using bluetooth on a smartphone

Guglielmo — Fri, 28 Apr 2023 14:43:29 GMT

Dear Naeem

Thank you very much!

Your indications on how to use the Peripherial LBS for switching a led on and off worked and from there we developed a lot using the nRF52833 micros.

Now we want to understand how to perform an OTA update with the bluetooth. Can you please suggest me where to look?

The following is an example of a very simple application that I would like to implement with the nRF52840dk or nRF52833dk:

1.) The board has a led off

2.) I update the firmware using the bluetooth of my smartphone

3.) The board has the led on

Thank you very much,

Guglielmo.

RE: Switch a led of the board on and off using bluetooth on a smartphone

Guglielmo — Fri, 02 Dec 2022 07:15:17 GMT

Thank you very much Naeem! I will follow your instructions and I will let you know. Wish you a great day, Guglielmo.

RE: Switch a led of the board on and off using bluetooth on a smartphone

Naeem Maroof — Tue, 29 Nov 2022 12:38:10 GMT

Hi Guglielmo,

Thank you for contacting DevZone at NordicSemi.

Sorry to hear that you are struggling to find a clear solution / guide for your basic projects.

Using Nordic sample Peripheral LBS, you will be able to see and control the state of LED through connected device (for example a mobile phone).

You will need nRF connect for Mobile application on your smartphone. All of the procedure, including building and testing the sample, is mentioned on this page: Peripheral_LBS

Our Peripheral UART sample demonstrates the use-case of sending data back and forth between the UART connection and the DK. Peripheral_UART

Hope it helps,

Naeem