# Summary

- [Introduction](./chapter_1.md)
- [Hardware](./chapter_2.md)
  - [Requirements](./chapter_2_1.md)
  - [GPIO Pinout](./chapter_2_2.md)
- [Software](./chapter_3.md)
  - [Operating System](./chapter_3_1.md)
  - [Microservices](./chapter_3_2.md)
  - [Configuration](./chapter_3_3.md)
  - [Interfaces](./chapter_3_4.md)
    - [Physical Interface](./chapter_3_4_1.md)
    - [Web Interface](./chapter_3_4_2.md)
- [Contributor's Guide](./chapter_4.md)
- [Licensing](./chapter_5.md)