How to start OTA DFU

[mansfield]

Hi, I use NRF51822 QFAC chip, SDK is 8.1.1, soft device is S110. The base project is ble_app_uart. Now I want to add OTA DFU into my project. But I don't know how to start this work. Any demo or Document should I learn fisrt?

[bjorn-spockeli]

I would take a look at this page on our InfoCenter, it explains how to add the DFU service to an application.

[mansfield]

Thank you! It's really useful!