Adding BLE DFU to my application

[pgonzaleztrucorp]

Hi all,

So I was following this guide for updating my firmware over BLE: https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides/b/software/posts/ncs-dfu#dfu_over_bluetooth:~:text=on%20the%20nRF5340-,DFU%20over%20Bluetooth,-Modify%20the%20Peripheral by Simon 

My firmware is based on Arduino, so in VScode I'm working with platformio. 

I'm updating it to a custom board with the nRF52832 over the nRF52-DK. The problem is that platformio doesn't generate a .bin file in the "build" folder.

My question is how can I apply what that guide says to my own project? I know is a general question, so let me know what you need so it's more clear

Best Regards,

Pablo.

[Sigurd]

Hi,

That guide is for nRF Connect SDK. https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/index.html

So it's a different SDK, it's not compatible with Arduino.

[pgonzaleztrucorp]

So my options are to apply that guide to an Arduino framework or change my code to work with Zephyr

[Sigurd]

1) Find a similar guide for Arduino. ( Maybe ask in the Arduino forums?)

OR

2) 

For nRF Connect SDK, we have the guide you linked to:  Add DFU support to your application 

For nRF5-SDK, we have this guide:  Getting started with Nordic's Secure DFU bootloader, a step by step guide