Accessing CAN bus data has traditionally required either a diagnostic connector or a direct electrical connection to the CAN-H and CAN-L lines. This applies equally to classical CAN networks as well as higher-layer protocols such as SAE J1939, which is built on top of CAN. While effective, both approaches introduce…
Posts tagged as “can bus data logging”
In the heavy-vehicle, mobile-machinery and industrial equipment world, the CAN bus remains a workhorse for on-board networks. But merely having physical CAN isn’t enough: what enables rich diagnostics, telematics and fleet data is the higher-layer protocol stack such as SAE J1939. The Teensy 4.1 Triple CAN Bus Board with Ethernet…
