What is it?

• Interfaces/compatible with a certain Barcode app.
• Starts a websocket server on port 57891.
• Discoverable by zeroconf.
• Prints the received data.

Prerequisites

python3.7 -m pip install zeroconf aiohttp

(tested on python3.7, MacOS)

Disclaimer

• No warranty.
• No support.
• No liability.
• You are free to use this python code.