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Advanced CAN-to-CAN Interface

CANnect

CANnect is a miniaturized electronic board based on the STM32 microcontroller, designed to provide maximum flexibility and compatibility in complex CAN bus networks. With two independent CAN interfaces, CANnect adapts devices with different configurations, baud rates, or message IDs, simplifying integration and communication between heterogeneous systems.

CANnect
01 / Features

Key Features

The features that make this product unique

Two independent CAN interfaces with configurable baud rates
Compatibility with devices using different CAN configurations, baud rates, or message IDs
CAN traffic interpretation and manipulation via standard DBC files
Signal-level processing: filters, moving averages, gain, offset, and lookup tables (LUTs)
Intuitive desktop configuration software included
Firmware updatable via dedicated software utility
02 / Advantages

Advantages

Simplifies integration between heterogeneous CAN devices and networks
Reduces development and debugging time for CAN-based systems
Enables fast, repeatable, and fully customized configuration
Provides advanced tools for CAN traffic analysis, filtering, and manipulation
03 / Applications

Applications

Where it's used

Automotive ECU integration and prototyping
Industrial CAN network bridging (legacy and modern systems)
Embedded device communication and protocol translation
CAN bus simulation and testing
Sensor data conditioning and signal conversion
04 / Specifications

Technical Specifications

Two fully independent FDCAN interfaces
DBC file integration for message mapping and transformation
CAN ID manipulation, scaling, offset, and endianness configuration
5V CAN interfaces supporting baud rates: 1 Mbps, 500 kbps, 250 kbps, 125 kbps
Baud rate bridging between CAN devices
5V analog input for sensor signal acquisition
Ultra-compact form factor: 35mm x 12mm
Wide power supply range: 9V - 28V
Parameter Min Typical Max Unit
Supply voltage 9 12 28 V
Current consumption 14 21 32 mA
Operating temperature -20 25 105 °C

Wiring Connections

Wire Color Signal
Red VCC (Power)
Black GND (Ground)
White CAN-H (High)
Blue CAN-L (Low)

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