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Hardware system

Line-fit TCU

Automotive-grade identity, positioning and connectivity for the connected vehicle.

Combine cellular/eSIM, GNSS, secure compute, approved vehicle interfaces, priority buffering, diagnostics and recoverable OTA in a traceable line-fit vehicle-cloud bridge.

Built around measurable operating outcomes.

Each product is shaped around the team that buys, integrates, operates or experiences it—not an isolated feature checklist.

01

Connected teams

Use a stable cloud contract across hardware revisions.

02

Vehicle engineering

Meet predictable power, RF, thermal, interface and update behavior.

03

After-sales

Trace and service the complete device lifecycle.

What the product is designed to do.

Final scope, data, territory, vehicle interfaces, performance and availability are confirmed for each OEM program.

01

Secure identity

Unique device credentials and hardware-rooted trust where configured.

02

Vehicle interface

Read approved signals and dispatch approved commands through isolated adapters.

03

GNSS & time

Provide quality-aware position, motion, time and antenna health.

04

Connectivity

Manage cellular profiles, roaming, reconnect, cost and power policy.

05

Edge resilience

Buffer priority events and declare overflow/loss.

06

Lifecycle

Support manufacturing test, provisioning, diagnostics, OTA, replacement and decommission.

Interfaces and ownership are visible before integration.

A production scope assigns source of truth, freshness, entitlement, error handling, security and lifecycle responsibility at every boundary.

Open this product’s integration blueprint →
01

CAN/CAN-FD/LIN/Ethernet and vehicle power/wake

02

Connected Vehicle Cloud and lifecycle services

03

OEM carrier/eSIM, manufacturing and service systems

04

Antenna, GNSS, modem and optional IMU/Wi-Fi/Bluetooth

Fit the OEM ownership model.

  • Program-specific line-fit electronics
  • Firmware, provisioning, cloud and operations bundle
  • NRE/tooling/test/homologation/warranty scope by program

Claims stay attached to evidence.

  • !Exact certifications and vehicle compliance are product/program specific
  • !Secure boot/update, diagnostics and unique identity are designed as one chain
  • !DV/PV, HIL, vehicle, manufacturing and field evidence gate SOP
OEM program workshop

Define the production shape of Line-fit TCU.

Capture the vehicle line, territory, users, surfaces, interfaces, deployment, validation and lifecycle. The result becomes a focused OEM discovery brief.