> source /path/to/zephyr/zephyr-env.sh
> west build -b nrf5340dk_nrf5340_cpuapp -p
> west flash
To use, flash two boards, and connect a GPIO line from pin 28 at the transmitter to pin 29 at the receiver.
In the serial console of the transmitter, use the command send <packetsize> to send a test packet. For example: send 10 to send a 10 byte message.
In the serial console of the receiver, the one-way latency will be printed on the format: latency: <latency in microseconds>, for example: latency: 1202 if the latency was 1202μs.