Semester project for the course "TTM4133 - Design of Communicating Systems"

We made a Walkietalkie program in python using MQTT and state machines. The walkietalkie supports VoiceRecognizion.

• Erik Turøy Midtun
• Simen Melleby Aarnseth
• Wictor Zhao
• Ingrid Nord

• Python3
• pip
• PyAudio and portAudio

Create a virtual environment for Python to handle packages:

python3 -m pip install virtualenv
virtualenv -p python3 venv
source venv/bin/activate # venv\Scripts\activate for windows

pip install -r requirements.txt

The complete program can be run with

python src/main.py 7

where the number '7' spesifies the device_id. if no device id is provided you will get device_id=0.