Uploading Code

Before uplaoding any code, be sure to have activated a virtual environment as guided in the Zephyr documentation.

Download and install the binary blobs that the Espressif HAL needs by running:

west blob fetch hal_espressif

After cloning the embedded Repository, move to the directory with the Zephyr code for all the protocols.

cd /embedded/targets/zephyr
ls

Choose the protocol you want to communicate over by moving into that directory.

Make sure to observe these files in your current directory:

CMakeLists.txt
prj.conf
src

Change the variable in config file in src/config.h to be same with your SuperMQ environment variables ie CLIENTID, CLIENTSECRET, DOMAINID, CHANNELID.

Do this for all the variables in the config file.

Build the code using the command:

west build -p always -b esp32c6_devkitc

The board parameter can be changed to whichever board you are using as long as it is recognized by Zephyr. For more information, check Zephyr supported boards

To upload code to the S0 and monitor the serial output:

west flash
west espressif monitor