GPIO      OUT:P0.13  LED1  ENABLE:SW0  PERIOD:838.8 ms

DBG_UART_INTERFACE  := 0    # stdout, stdin (UART0)
ERR_UART_INTERFACE  := 0    # stderr        (UART0)
DBG_TEE_INTERFACE   := 1    # stdout copy   (UART1)
ERR_TEE_INTERFACE   := 1    # stderr copy   (UART1)

make BOARD=nrf9160dk_nrf9160 APP=examples/nordic/timer prog

nano RTOS (C) 2022-2026 nanortos.com
GPIO TIMER example HW
use SW0 to pause/resume
