Isolated MiniPCIe 2xCAN card with USB adapter, protocol decoding, Win/Linux support - Waveshare 27377

Description

The 2-CH CAN MiniPCIe card expands industrial computers, development boards, and laptops with two isolated CAN bus channels. Its compact MiniPCIe form factor connects to the host via USB 2.0 and supports CAN 2.0A/2.0B protocols compliant with ISO11898-1/2. Thanks to the included USB to MiniPCIe adapter, the card can also be used via a USB port—ideal for Raspberry Pi, Jetson Nano, or standard PCs.

The card supports buffering and retransmission, CAN communication analysis and decoding, and galvanic isolation for the MiniPCIe, CAN1, and CAN2 interfaces. Compatible with both Windows and Linux systems, and multiple development environments, it is ideal for industrial, educational, and research projects involving CAN bus networks.

Features

• Two independent, isolated CAN channels (CAN1, CAN2)
• Interface: MiniPCIe (USB 2.0, 3.3 V)
• Transmission speed: 10 kbps – 1 Mbps (configurable, auto-detection)
• Protocol: CAN 2.0A/2.0B, compliant with ISO/DIS11898-1/2
• Performance: up to 8500 frames/s, RX buffer 2000 frames, TX buffer 1000 frames/channel
• LED indicators: power (PWR), system status (SYS), CAN1/CAN2 transmission
• Protections: galvanic isolation (MiniPCIe/CAN1/CAN2), TVS diodes, DC-DC isolation
• Chip: 32-bit MIPS M4K®, 80 MHz
• Supported OS: Windows XP/7/8/10/11 (32/64-bit), Linux (Ubuntu, Raspberry Pi OS)
• Supported development environments: Python, Qt, LabVIEW, VC, C#, Delphi, etc.
• Dimensions: 51 × 30 mm

Included

• 2-CH CAN MiniPCIe x1
• USB to MiniPCIe adapter x1
• 4-pin USB cable x1
• 3-pin CAN cables (2 pcs) x1