hi,
How can I get this RCP firmware? Thank you very much.

hi,
How can I get this RCP firmware? Thank you very much.

Hi!
The co-processor sample is part of NCS.
You can find more information about NCS here:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/index.html
How to download and install:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/gs_assistant.html
Sample documentation:
Br,
Joakim