# Documentation

Docs appear as their phases ship, and describe only what's built and approved. Until then, the roadmap covers what each phase will do.

- Status: Development status. Generated from the roadmap file every time the site is built.
- Page: https://lasto.dev/docs/
- Last updated: 2026-10-06
- By: Chris Johnson

## Published

- [Passive capture: recording the truck’s CAN bus](https://lasto.dev/docs/passive-capture/): How lasto drive records a 2006 GX470’s CAN bus in listen-only mode, what it stores, how lasto log reads it back, and what the first runs at the truck found.

## Coming with later phases

Table 1. Docs waiting on their phase

| Doc | Arrives with |
|---|---|
| Mapping signals with your scan tool | [Phase 3](https://lasto.dev/roadmap/#phase-3), planned |
| Polled reads | [Phase 4](https://lasto.dev/roadmap/#phase-4), planned |
| Logging profiles | [Phase 4](https://lasto.dev/roadmap/#phase-4), planned |
| Broadcast decoding | [Phase 5](https://lasto.dev/roadmap/#phase-5), planned |
| Discovery | [Phase 6](https://lasto.dev/roadmap/#phase-6), planned |
| K-line modules | [Phase 7](https://lasto.dev/roadmap/#phase-7), planned |
| Reports and exports | [Phase 8](https://lasto.dev/roadmap/#phase-8), planned |
| The local GUI | [Phase 9](https://lasto.dev/roadmap/#phase-9), planned |

## Also on this site

- [What Lasto will and won't send](https://lasto.dev/safety/), and [how the safety core enforces it](https://lasto.dev/safety/core/).
- [The roadmap](https://lasto.dev/roadmap/): every phase and where it stands.