The J1939 Heavy Duty Logger (iWave) is a specialized protocol solution designed to capture, parse, and analyze diagnostic data from commercial trucks, buses, and heavy-duty fleets.
The core highlights include:
-
SAE J1939 Native: Built explicitly to read and decode the 29-bit CAN identifiers used by commercial vehicle networks.
-
Auto-Baud Sensing: Automatically detects vehicle network speeds (100 kbps to 1000 kbps) for safe, instant plug-and-play communication.
-
FMS Fleet Standards: Decodes standard Fleet Management System parameters out of the box, including fuel usage, engine load, and tachograph data.
-
Cloud-Ready Formats: Configured via simple XML files to target specific vehicle parameters (PGNs/SPNs) and outputs data in clean, ready-to-sync JSON.
-
Multi-Frame Processing: Seamlessly handles large, multi-packet message transfers from vehicle ECUs without dropping data.
-
Hardware Agnostic: Written in portable ANSI C, making it easy to deploy across various microprocessors and Linux platforms.