&uart0 { compatible = "nordic,nrf-uarte"; status = "okay"; current-speed = <1000000>; hw-flow-control; }; / { chosen { zephyr,console = &uart0; zephyr,shell-uart = &uart0; zephyr,log-uart = &uart0; // zephyr,uart-mcumgr = &uart0; // zephyr,bt-mon-uart = &uart0; //zephyr,bt-c2h-uart = &uart0; // make uart0 the hci interfac }; };