# Documentation

This folder contains project documentation for Overland Controller.

## Primary Documents

- `API.md` - HTTP API reference
- `SERIAL_COMMANDS.md` - Serial console command reference
- `HARDWARE.md` - Hardware overview
- `ARCHITECTURE.md` - System architecture
- `CHANGELOG.md` - Project change history

## Project Tracking

- `project-state.md` - Current project state
- `roadmap.md` - Roadmap and future plans
- `hardware-status.md` - Hardware status and bring-up notes
- `decisions.md` - Architecture and implementation decisions

## Technical References

- `dashboard-esp32s3.md` - Current Waveshare ESP32-S3 dashboard plan
- `protocol.md` - Legacy UART protocol reference
- `wiring.md` - Older wiring notes; verify against `HARDWARE.md` before use

## Archive

Older or duplicate documents have been moved to `archive/`.

Archived documents are kept for history, but the primary documents above should be treated as the current source of truth.


## Parity

- `PARITY_MATRIX.md` - Command parity across USB serial, UART JSON, and HTTP API