It has been a while since we released new functionality for the JCOM1939 Monitor software for Windows, but recent customer feedback inspired several improvements that make the software even more valuable during development, troubleshooting, and diagnostics. The latest update introduces two important features: Display of the CAN Bus network condition,…
Posts tagged as “CAN analyzer”
If you are serious about developing CAN or CAN FD applications, there is one tool that will save you more time, eliminate more frustration, and improve your software quality more than almost anything else: a professional CAN analyzer. Many engineers begin by connecting a microcontroller to a CAN network, sending…
A customer recently asked me a seemingly simple question: “Can I use your JCOM1939 Monitor software with my existing IXXAT CAN-to-USB interface?” Although the question was specifically about SAE J1939, the underlying issue has nothing to do with J1939. It is a problem that has existed in the CAN Bus…
Developing on the CAN Bus using higher-layer protocols—like SAE J1939, NMEA 2000, or CANopen—offers powerful features in vehicle, marine, and industrial systems. Yet this versatility comes with complexity. Whether you’re using off-the-shelf hardware (like PiCAN, Teensy, ESP32) or designing custom CAN hardware, having the right tools and a systematic troubleshooting…
Developing applications and hardware for CAN Bus (Controller Area Network) can range from hobbyist projects to professional-grade industrial systems. Regardless of whether you are working with protocols such as SAE J1939 (heavy-duty vehicles), NMEA 2000 (marine electronics), or CANopen (industrial automation), there are some universal tools and practices you’ll need.…
