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ELM323 - OBD (ISO) to RS232 Interpreter

ELM323 Description

ELM323 OBD (ISO) to RS232 Interpreter .
Since the 1996 model year, North American automobiles have been required to provide an OBD (On Board Diagnostics) data port for the connection of test.

ELM323 Features

* Low power CMOS design
* Crystal controlled for accuracy
* ISO 9141-2 and ISO 14230-4 protocols
* Configurable with AT commands
* Standard ASCII character output
* Four high current LED drive outputs Connection Diagram PDIP and SOIC (top view) VDD 1

ELM323 Applications

* Diagnostic trouble code readers
* Automotive scan tools

📥 Download Datasheet

Preview of ELM323 PDF
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Datasheet Details

Part number
ELM323
Manufacturer
ELM
File Size
86.59 KB
Datasheet
ELM323_ELM.pdf
Description
OBD (ISO) to RS232 Interpreter

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📌 All Tags

OBD ISO RS232 Interpreter ELM
ELM ELM323-like datasheet