- Add basic library structure with header and implementation files
- Implement constructor, destructor, and begin() method
- Add register definitions with doxygen comments
- Include WHO_AM_I chip identification verification
- Add basic test example sketch
- Verified working on hardware with I2C address 0x5A
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
