Analyze and reprogram bambulab filament spools

python main.py

python build.py

For production use, you need to set the BAMBU_XOR_KEY environment variable with the correct XOR key used for decoding and encoding NFC tags.

# Example (Windows PowerShell)
$env:BAMBU_XOR_KEY="your_actual_key_here"

# Example (Windows Command Prompt)
set BAMBU_XOR_KEY=your_actual_key_here

# Example (Linux/macOS)
export BAMBU_XOR_KEY="your_actual_key_here"

For development purposes, a default key is provided, but it should not be used in production.