Hello World sample

Open Console

Connect the cable between your SC-OBC Module A1 and your PC, then open the console on terminal:

tio /dev/ttyUSB2

To use the Zephyr console, bit3 (RX) and bit4 (TX) of DIP Switch (SW1) must be turned ON. If they are currently OFF, please switch them ON.

Build

Then open the another terminal, and build the sample.

cd ~/myproject
source .venv/bin/activate
west build -p always -b scobc_a1 --shield scobc_a1_dev zephyr/samples/hello_world

Flash

Next, we’ll flash the SC-OBC Module A1:

west flash

Confirm

After power-cycle the SC-OBC Module A1, you should see the Hello World string on your serial console. If you want to exit the tio console, first press Ctrl + t, followed by q.