OBDLink / STN class

Last reviewed 2026-08-31

STN1110 / STN21xx · ISO15765, ISO9141, KWP, ISO15765-4

ScanTool STN adapters (STN1110 and the later STN21xx family). More reliable than generic ELM327 for dense multi-PID logging, including many custom hybrid PIDs. Typical products: OBDLink MX+ (current flagship), LX, CX (BMW-oriented), EX (USB, often used with FORScan), SX, and LELink 2 (more common in the US than in EU retail).

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