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Sensors, Test & Measurement Technology

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Webinar J1939 - Day 2

Company / Organizer MicroControl
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The SAE J1939 standard (Serial Control and Communications Heavy Duity Vehicle Network) has originally been designed by SAE International to be used in heavy duty vehicles. In the meantime, the protocol has been is widely used also in agricultural machinery, rail vehicles and sea vessels and in a wide range of diesel-driven machinery.

The target group of the J1939 intesive workshop is software designers who are looking for a quick start into handling the communications profile or would like to gain insight to the J1939 protocol stack.


  • Overview of J1939 specifications
  • Contrast ISO bus and NMEA2000
  • Physical layer (J1939-1x)
  • Data link layer & protocols (J1939-21)
  • Parameter groups (PG)
  • Application layer (J1939-71)
  • Diagnosis (J1939-73)
  • Network management (J1939-81)
  • System design
  • Analysis and trouble shooting
  • Sample applications

Specific details

Date/Time April 24, 2024