Intrepid T1S-T1L-CANFD SIM

Industrial & Automotive Hardware Auditing Platform

Overview

The Intrepid T1S-T1L-CANFD SIM consolidates multiple specialized network testing tools into a single portable device, providing researchers and security professionals direct access to industrial and automotive communication buses with built-in termination, intelligent bus monitoring, and field-proven durability.

Features:

1x CAN / CAN FD port for automotive networks and factory automation
1x 10BASE-T1S short-reach industrial single-pair Ethernet ports
1x 10BASE-T1L long-reach industrial single-pair Ethernet ports
USB Network Adapter with 10BASE-T1S and 10BASE-T1L Physical Layer (PHY)
Internal SD card slot for storage
USB serial terminal interface for tool integration and scripting
Durable custom-molded clear case enclosure for field durability
RS485 (Modbus RTU) with hardware compatibility for legacy and modern PLCs, RTUs, SCADA
Selectable termination for T1S and software-controlled termination for CAN and RS485
OneWILi API support (Rust, C/C++, Python, rTHON, WASM)
Four programmable 360 Degree Encoder with buttons
Four programmable multi-color LEDs
Customizable 12×4 character OLED display.
Power and configure via USB Type C
Internal 1000 mAh 3.7V lithium battery for untethered field operation
Independent Power Zones with selectively power CAN, T1S, T1L, and LED subsystems to extend battery runtime during untethered field auditing and optimize thermal performance

High-Voltage Industrial Power Subsystem:

Engineered to safely survive real-world environments, the badge features three separate power rails to pull power directly from the asset under test:

DB15 Input (3.9V – 65V): Connects directly to standard 12V automotive batteries or 24V industrial control cabinets without worrying about voltage spikes or needing external regulators.
USB-C Input (5V): Standard hardware interface for bench power and desktop diagnostics
Internal Battery (3.7V / 1000mA): Fully untethered hardware power supply for portable field auditing.

Multi-Protocol Network Interface:

RS485 (Modbus RTU) Full hardware compatibility for sniffing, tapping, and auditing legacy or modern PLCs, RTUs, and SCADA infrastructure	CAN / CAN FD Direct line access for automotive networks and automated factory floors with simultaneous operation.
10BASE-T1S SPE Industrial and automotive short-reach single-pair Ethernet with onboard physical switch termination.	10BASE-T1L SPE Industrial long-reach single-pair Ethernet for extended cable runs in field deployments.

10BASE-T1S Dual-Tap Design:

The T1S network features two physically separate connection points (Taps A and B on pins 1-2 and 9-10) that are electrically tied together inside the device. This dual-tap approach minimizes stub length issues in field deployments. Connect using either tap alone, or daisy-chain both taps in a mixing segment for optimal signal integrity on long cable runs.

Intelligent Power Zones:

Intelligent Power Zones Each major subsystem (CAN/CAN FD, 10BASE-T1S, 10BASE-T1L, programmable LEDs) has independent power control, allowing selective activation based on your testing profile. Minimize power draw during extended battery-powered field audits by disabling unused protocol interfaces.

Software & Interfaces:

API: OneWILi API with native support for Rust, C/C++, Python, rTHON scripting, and WebAssembly (WASM)
Control: USB serial terminal interface for remote tool integration, logging, and payload deployment