Prototype in active development

Vehicle intelligence, explained.

Aurell turns safe, read-only diagnostic data into a clear health score, plain-language fault context, and next-step guidance for drivers, enthusiasts, and fleets.

Preview the cockpit See the system

Read-only OBD-IINo clearing, coding, flashing, or actuator control.

Evidence firstScores and explanations stay tied to observed data.

Live scan previewREAD-ONLY

Health score92sample vehicle

Detected contextP0302cylinder 2 misfire

Explanation layerEvidence groundedAI roadmap

RPM 742

14.2V

CAN / OBD-II

0 write ops

01 Scan safely

02 Score transparently

03 Explain clearly

04 Prioritize action

The Aurell system

From vehicle signal to useful decision.

The site needs to sell the product visually, but the product still has to be honest: data capture, interpretation, and future intelligence are separate layers.

Device

ESP32-S3 diagnostic hardware experiments for safe read-only vehicle data capture.

Prototype

Mobile cockpit

A calmer app surface for health score, DTC context, live values, and mode switching.

In development

Intelligence

Evidence-grounded explanations that help users understand what matters without hiding uncertainty.

Roadmap

Three surfaces

One platform. Different levels of depth.

Aurell should feel premium because it respects the user. A daily driver does not need the same surface as a fleet operator or enthusiast.

Simple ModeService soon

P0302 detected. Avoid heavy load if symptoms worsen.

Simple Mode

Plain-language condition, urgency, and practical next step.

Enthusiast

742RPM

198°FCoolant

14.2VVoltage

Enthusiast Mode

More signal, metric context, and evidence while preserving read-only boundaries.

Fleet Priority

Unit 1248

Unit 0471

Unit 1992

Fleet Mode

Prioritize vehicles by explainable health state before downtime becomes expensive.

Interactive cockpit preview

A health score you can inspect.

Fixed sample data. Transparent rules. Not connected to a real vehicle and not a diagnosis.

Simulated data

Choose a sample vehicle state

Deterministic health score

92/ 100

Ready

No immediate issues in this sample.

How this score is calculated

Sample metrics

Read-only

Battery
Coolant
Engine
Active DTCs

Plain-language output

What Aurell would surface

Simulated educational preview. Confirm real vehicle concerns with appropriate service information and a qualified technician.

Safety boundary

Read-only means read-only.

Aurell’s public promise should be clear: no DTC clearing, actuator control, coding, flashing, or vehicle write operations unless explicitly approved in a separate validated scope.

Passive-first hardware validation
Allowlisted diagnostic behavior
Evidence visible before explanation
Uncertainty shown instead of hidden

Manual DTC reference

Start with the code. Keep the context.

Search the included reference by code, title, system, or symptom. Coverage is intentionally limited to the records in this prototype database.

Reference results

Aurell by Chastain Dynamics

Premium vehicle intelligence should earn trust.

That starts with safe data access, clear visual hierarchy, and explanations tied to evidence.