DFU over ble between who's nRFxx

[AlexanderBudnik]

Hello, I want to use ble dfu on nordic.
But most examples work with Adroid App, and I need nRFxx transmit dfu to another nordic.
Can you tell me if vag has ready-made examples for this, if not, where to look?

[Bruno Randolf]

I have implemented it using GATT client functionality of the SDK from one NRF to the other, but unfortunately it's not a public source code. The protocol is relatively simple, you can look it up in the nrfutil phython code, or also in this C source code which is intended to run on Linux: github.com/.../nrfdfu