Request for Guidance: DFU Over BLE Support in Custom Mobile App

payalD 7 months ago

Hello Team,

We are currently working on the nRF54L15 platform and using nRF Connect SDK v3.0.2. We've successfully added support for DFU over BLE using the following steps:

1. Added "CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU=y" in prj.conf file

2. Added "SB_CONFIG_BOOTLOADER_MCUBOOT=y" in sysbuild.conf file.

With these configurations, we were able to successfully upgrade the firmware using the nRF Connect for Mobile application.

We are now in the process of developing a custom mobile application, and we would like to integrate DFU functionality into it.

Could you please guide us on how to add support for DFU over BLE in our custom mobile app? Any documentation, sample code, or recommended libraries would be greatly appreciated.

Thanks,

Payal

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0 DanielNG 7 months ago

Hi Payal, you can take a look at Android-nRF-Connect-Device-Manager and IOS-nRF-Connect-Device-Manager libraries. Both include a small sample and are up on Google Play and Apple Store.

Additionally, you can refer to FOTA updates on nRF54L Series devices
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0 DanielNG 7 months ago

Hi Payal, you can take a look at Android-nRF-Connect-Device-Manager and IOS-nRF-Connect-Device-Manager libraries. Both include a small sample and are up on Google Play and Apple Store.

Additionally, you can refer to FOTA updates on nRF54L Series devices
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