![nRF Device Firmware Update](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/6e/2b/8b/6e2b8b1a-5233-babe-44e0-730914190045/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg)
The nRF5x Series chips are flash-based SoCs, and as such they represent the most flexible solution available
![The nRF5x Series chips are flash-based SoCs, and as such they represent the most flexible solution available](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/6e/2b/8b/6e2b8b1a-5233-babe-44e0-730914190045/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/60x60bb.jpg)
nRF Device Firmware Update
![nRF Device Firmware Update](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/e9/6c/e6/e96ce663-222a-2819-91fe-70f138855a8f/f9d76ce3-6a5e-4d7e-b5e0-946712737fc2_iPhone_8_Plus-01Devices.png/750x750bb.jpeg)
![nRF Device Firmware Update](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/9c/60/2e/9c602e37-b359-82d9-64cc-b512b79aaef7/9e588f36-5f8c-4704-a2bb-c13e03799560_iPhone_8_Plus-02Settings.png/750x750bb.jpeg)
![nRF Device Firmware Update](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/86/68/de/8668deed-88cb-1ab7-4342-5fee1950addb/dac16479-340b-4f4a-a9d3-dec36c8b76bc_iPhone_8_Plus-03Welcome.png/750x750bb.jpeg)
What is it about?
The nRF5x Series chips are flash-based SoCs, and as such they represent the most flexible solution available. A key feature of the nRF5x Series and their associated software architecture and S-Series SoftDevices is the possibility for Over-The-Air Device Firmware Upgrade (OTA-DFU) over Bluetooth LE.
![nRF Device Firmware Update](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/e9/6c/e6/e96ce663-222a-2819-91fe-70f138855a8f/f9d76ce3-6a5e-4d7e-b5e0-946712737fc2_iPhone_8_Plus-01Devices.png/750x750bb.jpeg)
App Store Description
The nRF5x Series chips are flash-based SoCs, and as such they represent the most flexible solution available. A key feature of the nRF5x Series and their associated software architecture and S-Series SoftDevices is the possibility for Over-The-Air Device Firmware Upgrade (OTA-DFU) over Bluetooth LE.
The DFU application allows to update nRF5 devices using Secure or Legacy DFU bootloader from nRF5 SDK version 4.3 or newer.
The firmware should be in .zip file format, prepared using "nrf util" (https://github.com/NordicSemiconductor/pc-nrfutil).
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.