ELM327DSH Datasheet (ELM) - OBD to RS232 Interpreter

ELM327DSH, OBD to RS232 Interpreter

Almost all of the automobiles produced today are required, by law, to provide an interface for the connection of diagnostic test equipment.

The data transfer on these interfaces follow several standards, but none of them are directly usable by PCs or smart devices.

The ELM327 is designed to act as a

ELM327DSH Features

* in detail, how to use it and configure it, as well as providing some background information on the protocols that are supported. There are also schematic diagrams and tips to help you to interface to microprocessors, construct a basic scan tool, and to reduce power consumption. Applications