The STN1110 by von ScanTool.net is a multiprotocol OBD II Interpreter to UART interpreter ("OBD chip") that supports all OBD-II protocols, and is fully compatible with the ELM327 command set. Since he sends also the original ELM327 welcome message when you turn it on,it is easily useable with all diagnostic tools available for the ELM. In addition, it offers interesting features, which the ELM327 does not support.

Feature Highlights:

• Fully compatible with the ELM327 AT command set
• Extended ST command set
• UART interface (baud rates from 38 bps to 10 Mbps)
• Secure bootloader for easy firmware updates
• Support for all legislated OBD II protocols:
• ISO 15765-4 (CAN)
• ISO 14230-4 (Keyword Protocol 2000)
• ISO 9141-2
• SAE J1850 VPW
• SAE J1850 PWM
• Support for non-legislated OBD protocols:
• ISO 15765
• ISO 11898 (raw CAN)
• Support for SAE J1939 OBD protocol (CAN on heavy duty trucks)
• Voltage input for battery monitoring
• PowerSave Sleep/Wakeup Triggers

Downloads:
STN1110 vs. ELM327 Comparison
STN1110 Datasheet
STN1100 Family Reference and Programming Manual
STN11xx PowerSave Functionality

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