https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.threadsdk.v0.8.0%2Fthread_border_router.html https://www.nordicsemi.com/eng/nordic/Products/nRF5-SDK-for-Thread/RaspPi-Thread-Border-Router-Demo/60502
https://openthread.io/guides/border_router/build
