Table of Contents
Bluetooth LE Sniffer
https://m.blog.naver.com/cksung71/223169972307
https://www.nordicsemi.com/Products/Development-tools/nRF-Sniffer-for-Bluetooth-LE
https://devzone.nordicsemi.com/f/nordic-q-a/38157/external-sma-antenna-on-nrf52840-dk