If you’ve worked with SAE J1939 long enough, you’ve probably experienced the frustration of connecting two devices to a CAN bus and seeing… absolutely nothing happen. No engine data. No diagnostic messages. No responses to requests. Just silence. The good news is that most J1939 communication problems are caused by…
Posts tagged as “CAN diagnostics”
One of the questions that recently crossed my mind was whether our existing SAE J1939 gateways and monitoring tools could be useful in the agricultural sector, specifically for monitoring ISOBUS networks. The short answer appears to be: Yes, in many cases they can. The longer answer is a bit more…
This book provides a hands-on introduction to Controller Area Network (CAN) bus technology through practical projects using the Arduino Uno and the Raspberry Pi 4. By working with readily available CAN bus interface modules, readers learn how to design, build, debug, and test CAN-based systems without the need for specialized…
