CAN BUS Analysis

DevCom Ltd. focuses on the analysis of vehicle communication protocols, the internal CAN bus data processing, including interpretation and visualization of the information obtained and research of sporadic error behaviours and varisous causes of latencies. We have access to an extensive database of current vehicle manufacturers and models with an ever-increasing range of diagnostic data. Thanks to this, we are able to perform the most detailed analysis of vehicle information flows quickly and efficiently.

CAN BUS Diagram

DevCom also has extensive practical experience with re-engineering, with more than 20 years of experience in vehicle communication research, ECU protocols and SW processes. For research purposes, we have access to a number of actual vehicles from most European, American and Asian manufacturers.

DevCom Ltd. has long-term experience with EOBD-II, ISO 9141, ISO 9141-2, ISO 14230-1, ISO 15765-4, SAE J2480, SAE J1850 VPW, SAE J1850 PWM, SAE J1939, DPDU, RS 1210, MQTT , CAN, VAN and K-Line communication protocols. All our development, engineering and data acquisition processes are ISO 9001 compliant.


  • Automotive telematics
  • CAN BUS data analysis
  • HW benchmarking and consulting
  • Diagnostic layer testing
  • Android CAN BUS communication applications