CANbus Data Logger
Professional and easy to useCAN bus data logger
CSS Electronics is an excellent CAN manufacturer in Denmark, offering professional grade, easy to use and low cost CAN bus data loggers.
Products
CL1000: CAN Data Logger
Ideal for USB streaming
- inexpensiveIdeal for USB streaming
- Entry-level solutions
- If independent data logging is required and time stamping is ensured, an upgrade is recommended.
CL2000: CAN Data Logger
Increase interface real-time clock
- Ultra-low cost, USB instant upload
- Provide basic expansion
- For independent recording of scenes such as date and time stamps, use the CANedge instead.
CANedge1: 2xCAN/LIN registers
Pro Specification and Interoperability (SD + WiFi)
- 2 x CAN/LIN channels + SD independent recording
- Ideal for applications that require in-depth logging of J1939/OBD2 and offline capture.
- High scalability, software support
CANedge1: 2xCAN/LIN registers
Includes GPS/Inertial Measurement Unit (SD + RTC + GPS/IMU)
- GNSS/IMU data integration into CAN logging
- GNSS Timestamp Continuous Synchronization RTC
- Suitable for high-precision vehicle testing requiring "geographic location + CAN data + IMU".
CANedge2: 2xCAN/LIN registers
(SD + WiFi)
- 2 x CAN/LIN + WiFi transmission
- Remote Firmware/Configuration Management
- Security + Existing Network Integration
CANedge2: 2xCAN/LIN registers
(SD + WiFi + GPS/IMU)
- WiFi transmission + GNSS/IMU data synchronization
- Ideal for remote information processing in automobiles
- Flexible Configuration + OTA Updates
CANedge3: 2xCAN/LIN registers
(SD+3G/4G+GPS/IMU)
- 3G/4G LTE communication + GNSS/IMU data
- Global coverage, multi-band support
- Supports OTA updates, S3 cloud uploads
Click me for model & specification
| functionality | CL1000 | CL2000 | CANedge1 | CANedge2 | CANedge3 |
|---|---|---|---|---|---|
| CAN & LIN | |||||
| Number of CAN channels | 1 | 1 | 2 | 2 | 2 |
| Number of LIN channels | 2 | 2 | 2 | ||
| CAN FD Support | 是 | 是 | 是 | ||
| RTC with backup battery (accuracy) | Yes (1 ms) | Yes (0.05 ms) | Yes (0.05 ms) | ||
| Frames per second | ~800-1000 | ~800-1000 | 3000+ | 3000+ | 3000+ |
| Data Logging | |||||
| SD Card Record | 是 | 是 | 是 | 是 | 是 |
| Industrial Grade Removable SD Card | 是 | 是 | 是 | ||
| Log file format | .TXT | .TXT | MDF4 (.MF4) | MDF4 (.MF4) | MDF4 (.MF4) |
| Cyclic Record | 是 | 是 | 是 | 是 | 是 |
| Mute Mode | 是 | 是 | 是 | 是 | 是 |
| Automatic bit rate detection | 是 | 是 | 是 | 是 | 是 |
| Filter and pre-scaling | fundamental | fundamental | Senior | Senior | Senior |
| Send List | fundamental | fundamental | Senior | Senior | Senior |
| Control Signal (Trigger) | fundamental | fundamental | Senior | Senior | Senior |
| Data compression and encryption | 是 | 是 | 是 | ||
| CAN/LIN error frame recording | 是 | 是 | 是 | ||
| GNSS/IMU | |||||
| GNSS/IMU Support | Optional | Optional | 是 | ||
| Mechanical Specifications | |||||
| L x W x H (mm) | 67 x 43 x 24 mm | 67 x 43 x 24 mm | 75 x 47 x 20 mm | 75 x 47 x 20 mm | 75 x 47 x 20 mm |
| Volume (cm3) | 70 cm3 | 70 cm3 | 70 cm3 | 70 cm3 | 70 cm3 |
| Weight (g) | 50 | 50 | 100 | 100 | 100 |
| Shell | ABS plastic | ABS plastic | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
Key Features
FAQ
Frequently Asked Questions
If you have questions about choosing a CAN data logger, please contact us to learn more about your needs and recommend the most timely solution for you.
The CANedge series is the second generation of the CLX000, which is usually superior in most areas. If you are starting a new project, this would be the ideal choice. If you need to collect data frequently, automatically or remotely, we recommend the CANedge2 with WiFi.
If you need to transfer CAN data via USB in real time, then the CLX000 is suitable because CANedge does not support USB streaming. If you only need to transfer data via USB, the CL1000 is sufficient. If you also wish to log data to an SD card, the CL2000 or CL3000 are recommended as they enable date and time stamping of data.
The CANedge series is the second generation of the CLX000 series. CANedge does not support USB streaming, but excels in the CAN logging use case.
Below we have outlined the key benefits compared to the CLX000:
Hardware
- Aluminum housing:The new housing is more robust and can be used with different external antennas
- Protection: CANedge has stronger protection against power transients, etc.
- 5V power output:Easily power devices such as CANmod sensors to CAN devices through a second port.
- Passage: 2xCAN/LIN channels with parallel recording of 2 CAN + 2LINBUS
- Industrial SD: CANedge utilizes industrial SD cards for improved performance, life, temperature range, etc.
- SD can be extracted:SD-extractable for data transfer at 80 MB/s (compared to 0.5 MB/s for CLX000 via USB)
Log files and software/API
- MDF4 log files:Popular binary MDF4 format - more compact than CSV, faster processing, supported by many CAN tools
- JSON Schema:Configuration file baseJSON SchemaConcepts, supported by many open source tools
- Configuration Editor： Simple GUI editor allows you to easily modify CANedge configurations online or offline
- CANcloud： Open source CANcloud browser tool to easily manage log files and configure devices (including OTA)
- Converter： Open source lightweight converter to convert MDF4 drag and drop/CLI to e.g. *.csv and *.asc
- asammdf GUI： Supports user-friendly editing of MDF4 journal files, DBC Conversion(including OBD2/J1939), graphic drawing, etc.
- Python API： Easy large-scale data processing and automatic creation of reports/databases/dashboards, etc.
Data Logging
- No damage: CANedge can record extreme bus loads with zero message loss (CLX000 limited to approx. 800-1000 frames/sec.)
- Advanced Configuration:Higher level of filters and transmission lists (e.g., up to 128 filters compared to 8 on the CLX000)
- Advanced Trigger:Start/stop recording based on CAN signal value
- Compression:Optional compression allows you to reduce log file size by 50-70%
- Encryption:Optional encryption allows you toencrypted CAN data on SD card
- Precision: 20x better RTC resolution (50 microseconds) - Supports WiFi/LTE/CAN/GPS RTC synchronization
- Startup time:Much faster startup time than CLX000 (approx. 1-2 sec. vs. approx. 10 sec.)
- CAN FD:be in favor ofCAN FD (Flexible Data Rate) Data LoggingThe future-proofing of the company's products and services
- LIN:Supports 2 x LIN bus data logging (publisher or subscriber mode)
WiFi/LTE (CANedge2/CANedge3)
- WiFi/LTE:Supports automatic log file upload via WiFi (CANedge2) or LTE (CANedge3).
- Wireless Updates:Update device configuration/firmware over the air (OTA) with just a few clicks - including updates. Through batch processing tools
- Security:Secure HTTPS transmission. encrypted certificates on the SD
- Cloud: The S3 interface is supported on AWS, Google Cloud, Azure, andMinIOPlug-and-play integration in free S3 servers, etc.
- S3 API: The S3 API makes it easy to automate server file management, including document management. Examples include OTA updates and log file handling
Internal GNSS/IMU
- GPS/IMUOptionally add GPS/IMU to your data for position, travel distance, speed, acceleration and more
In addition, the CANedge series will be the focus of our new firmware upgrade - which means you will see a lot of great features added in addition to the ones mentioned above for some time to come.The main use case where the CLX000 is optimal is if you primarily need to transfer real-time CAN data via USB (which is not supported by the CANedge series).
Below we detail the types of data you can record, broken down by protocol, application and parameter:
Communication Agreement
All devices can record data from any high-speed CAN bus system (ISO 11898-2), including high-level protocols.
Examples include:
CANedge can also record the following:
- LIN bus 2.0(windshield wipers, car seats)
- CAN FD(New Generation CAN)
Applications
Controller Area Networks are widely used in all of today's automotive and many mechanical applications.
Examples include:
- Passenger Cars, Race Cars
- Trucks, buses, vans
- Tractor, Harvester
- Excavator, Dumpster
- Forklift, AGV
- Motorcycle, Scooter
- Electric Vehicle, Electric Vehicle Battery
- Ships, Aircraft, Drones, Helicopters
- Production Machinery, Robotics
parameters
These devices allow you to record all broadcast CAN bus data - as well as requests for e.g. OBD2 / DTC data.
Examples include:
- RPM, Engine RPM, MAF
- Temperature (oil, coolant)
- Throttle and Brake Positions
- Fuel level and rates
- Diagnostic Trouble Codes
- Tire Pressure, ABS
- Water Pressure
- Engine Torque, Exhaust
- file (in a restaurant etc)
- ... and more
Note: The data is recorded in raw format and needs to be parsed into specific physical quantities (i.e. calibrated engineering values) - so that you can plot and analyze the data. This requires a software / API / script and a * .DBC file (database of conversion rules).
You can convert by using the free CANvas tool (CLX000) or asammdf GUI / API (CANedge) we provide. In addition, we provide free OBD2 DBC and low cost J1939 DBC for conversion.
CAN Logger is plug-and-play, allowing you to record raw CAN data directly:
- Connect the device to your CANbus (optionally using one of our DB9 adapter cables)
- The device boots up, detects the bit rate, and then starts recording raw data to the SD card.
- Disconnect the device, extract the SD and insert it into the PC (or extract the CLX000 via USB)
- From here, you can open the raw log files in the free software for DBC conversion and analysis.
In addition to the above, there are naturally a large number of configuration options and ways to use the software/API.
CSS products only
We offer free software for all devices and also have an API for CANedge:
Free software and API tools (CANedge)
MDF4 Converter
Easily convert CANedge MDF4 log files - e.g. to CSV, ASC, TRC, etc. - with the free open-source MDF4 converter, so you can load and analyze the data with your favorite tools!
asammdf GUI
Open source asammdf features easy-to-use GUI tools for Windows / Linux that allow you to read, edit, export, DBC convert and draw MDF4 files from CANedge2 (including OBD2 or J1939).
MDF4 API
The CANedge series supports logging of raw CAN data in the industry-standard MDF4 format, which is supported by the asammdf API, allowing you to easily edit, export or DBC-convert the data.
CANcloud
CANcloud allows you to manage CANedge devices and data in your browser. Simply log in to the S3 server to wirelessly download files or update devices. 100% open source.
S3 API
CANedge2 stores data as “S3 objects” on the server, which is supported by all major language open APIs/SDKs. This allows you to automate data processing, over-the-air updates, and more.
Free Software Tools (CLX000)
CANvas
CANvas is a Windows tool that allows you to configure the CLX000 to stream data via USB in Wireshark or convert log file data to specific physical quantities (e.g., OBD2 data or J1939 data via DBC).
Wireshark plug-in
The Wireshark plug-in enables you to stream OBD2 / J1939 / CAN data from the CLX000 for real-time DBC conversions - and provides powerful traceability views for CAN bus reverse engineering.
Note: All of the above tools are100% electableYou can also use the CLX000 / CANedge device without any of the above tools.
Remote Message Processing
CANedge is ideal for remote message processing in, for example, a J1939 heavy-duty fleet or warehouse.
Research and Development
For OEMs, CAN recorders are at the heart of R&D efforts, such as test bench setups and dynamometers in ECUs and powertrain assemblies.
Optimization
CANbus data is critical for optimizing fuel costs, driver safety, vehicle emissions, performance enhancement and more.
Maintenance
Automated access to vehicle data can be a key factor in routine, preventive and predictive maintenance.
Field Test
Late-stage prototyping requires low-cost standalone vehicle data loggers for field testing.
Automotive Diagnostics
The CAN recorder can be used to record/transmit OBD2 data and is ideally suited, for example, for analyzing driving behavior or diagnostics.
Batteries for Electric Vehicles
Data is increasingly important in managing EV batteries - for example, in forklifts and AGVs.
CAN Hacking
The CLX000 provides powerful CANbus sniffer functionality for car hacking and reverse engineering.
100% Free and Open Source Software/API Tools
Easily configure devices and process data with free software tools.
The Configuration of the device through a simple GUI editor
The Convert your data to CSV, Vector ASC or PEAK TRC
The DBC decodes and maps CAN data to physical values.
The Visualize your data in a customizable browser dashboard.
The Remote management of your connected CANedge devices and data
Download Resources
CANedge
Introduction and Software
Getting Started with CANedge
canedge1 | canedge2
document
View full technical data
canedge1 | canedge2
Hardware Upgrade
Update your device
canedge1 | canedge2
Cases and Videos
Click on the image to watch the movie
Honghong will provide you with any support you need!
Our professional Honghong team will be the first to respond and provide you with the best service to solve all your problems.