How do DFU use the uart?What applications do I use for Win7?

[shark]

hi，

    I`m project NRF52840-SDK_17.1.0。 How do DFU  use the uart?What applications do I use for Win7?I read a lot of other`s  qusedions-answers,but I still don`t know how to solve it.

   Thanks!

[shark]

I`m Baud rate 9600

[Jørgen Holmefjord]

Hi,

Have you looked at the documentation for Secure DFU Bootloader over Serial Link (UART/USB) in the SDK documentation? This should describe how to setup and perform DFU over UART.

The available application for performing DFU over UART is nRF Util. This application is supported on Windows, Linux, and MacOS.

Best regards,
Jørgen