Use your raspberry pi to fetch your current presence in Teams and show it with a Trådfri RGB smart light from IKEA.

More details in my blog post:

• DIY: Integrating Trådfri lights with Teams presence

• Raspberry Pi Zero W with Raspberry Pi OS Light Buster (although, other client will work)
• python3 and pip3
• Trådfri Gateway, Remote and an RGB Light
• coap-client and a new preshared key for communication with the Trådfri Gateway.
• O365 python module
• Microsoft Graph API and consent to the used app (or your own)
• Teams (where the presence is set)

Install O365:

pip3 install O365

Copy and update the config.cfg

cp config-sample.cfg config.cfg

Start the main.py and keep it running:

nohup python3 main.py &

On the first run it will ask you to paste an URL into your browser and paste the redirect url. After that the tokens are saved in the file my_token.txt (listed in the .gitignore)

Find the process id and kill it:

ps -aux | grep main.py #e.g. 10380
kill 10380