How to update nrf9151 fw with UART?

[john.liu]

Hi:

I want to upgrade the firmware of NRF9151 through UART on my PC. Is there such a routine? Is there such a guidance document?

[AHaug]

Hi,

I recommend you to have a look at https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-8-bootloaders-and-dfu-fota/. The first hands on exercise takes you through how to implement DFU over UART.

Kind regards,
Andreas