With the gradual popularization of the Internet of Things, CAN-bus has been widely used in automotive electronics, rail transit, and other industries. More and more users need to record CAN-bus data on site for a long time, conduct fault diagnosis and analysis, and then solve the existing problems of the CAN-bus to improve the reliability of the vehicle network.

• 1-4 channels CAN digital signal recording channel;
• Runs independently after configuration is completed. The default configuration supports a 32GB SD card, allowing users to replace the memory card themselves. Two channels can operate and store data simultaneously;
• CAN interface type: high-speed CAN, fault-tolerant CAN, single-wire CAN, etc. (optional according to user needs);
• Supports manual trigger to mark the time during message recording, facilitating post-mortem analysis;
• Supports custom filter conditions during packet recording to filter out irrelevant packets;
• Message recording supports two modes: memory card rolling recording or full stop;
• Recorded messages support all storage, conditional storage, pre-triggered storage, and timing storage (timed time can be customized);
• File export allows setting file size, sorting by ID, and other management functions;
• Supports external trigger recording (e.g., vehicle ignition starts the recording instrument, and turning off the ignition stops it);
• Internal clock with RTC button battery, allowing time setting synchronization when connected to a host computer;
• 1-channel USB interface for convenient device configuration;
• Stored data formats support exporting CSV, ASC, and Frame format data for CANoe and CANScope analysis;
• Power supply voltage: 6-36VDC (DC power supply adopts industrial sockets to ensure stability), suitable for vehicle power supply systems;
• Working temperature: -50°C to +85°C;
• Sturdy and drop-resistant housing structure designed to meet automotive testing requirements.

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