is a simple highly configurable CAN to USB interface for personal computer. This device has been produced in a few variations during the past 9 years and has proven to be very reliable and robust. Easy-to-use GUI application allows users to monitor CAN traffic and send their own datagrams. The application can directly display human readable data by parsing and calculating values from the received packets allowing a much higher level of CAN interaction than standard low cost CAN analyzers can offer. The device is very suitable for developers, hackers and weekend engineers who want to have a quick and hassle-free solution for analyzing CAN traffic.

Hardware features:

• Small size - 17mm * 17mm * 66mm
• RJ45 connector for CAN connection
• USB Mini B connector
• Jumper for enabling 120 Ohm termination resistor
• CAN ESD protection
• Two LEDs to signal CAN reception and transmission
• 20kbps to 1Mbps configurable baudrate
• 64MHz processor clock

Software features:

• Full hardware configuration (baudrate, filtering, operational mode)
• 16 predefined send cells and one timer triggered send cell
• Three ways of monitoring CAN traffic; Flow, Static and Parsed view
• Signed USB drivers for Windows OS
• Tested with Windows XP, 7, 8.1 and 10 operating systems

No cables are provided with uCAN.

User's manual can be downloaded here. Feel free to download and evaluate the latest CAN basic tool application as well.

Also check out miCAN - CAN to USB device which offers same functionality with galvanic isolation.

Example of using uCAN to read data from a Garmin GPS 17X NMEA2000 receiver:

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