ELM328 datasheet, ic equivalent, ELM

Features and benefits

* Based on the latest version of the ELM327
* Allows testing of the @2 and @3 functions Applications
* ELM327 code development only (not suitable for OBD scan.

Application

* ELM327 code development only (not suitable for OBD scan tools) Connection Diagram PDIP and SOIC (top view) MCLR .

Description

The ELM327 “OBD to RS232 Interpreter” IC introduced a new feature with v1.3 - the ability for a user to store a unique 12 character identifier code. This identifier can be read at any time, but it can not be changed once it has been set. Software dev.

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