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We are closed for staff holiday until the 14th April. You can still place orders but it won't get process until after that date.
We are closed for staff holiday until the 14th April. You can still place orders but it won't get process until after that date.

ELM327 (v1.4b) Multi Protocol OBDII to RS232 Interpreter - PDIP

Sold out
Original price £22.90 - Original price £29.20
Original price
£22.90
£22.90 - £29.20
Current price £22.90
ex VAT
SKU ELM327-IC

ELM327 v1.4b

The ELM327 has been improved once again, with more error checking, code improvements, and of course, new features.

  • Power Control provides a very low power standby mode
  • More J1939 support
  • A non-volatile memory location for storing user data
  • An option to turn off the CAN silent monitoring for bench testing, or when connecting to a dedicated CAN port
  • CAN extended addressing support for experimenting with special data formats
  • The ISO/KWP bus initializations may now be performed without having to send a request
  • A 4800 baud ISO option, to compliment the 10400 and 9600 rates
  • An SS command for searching sequentially through the protocols
  • A TA command to change the Tester Address without using a PP
  • The ability to quickly restore the factory calibration for the voltage reading circuit

This is a multi protocol IC. It combines the ELM320, ELM322 and ELM323 into one IC, also adds CAN support (ISO 15765-4) as well.

  • RS232 baud rates to 500 Kbps
  • Adaptive Timing automatically adjusts ST timeouts
  • Power up to AT MA is selectable
  • Source (tester) address can be changed
  • Can reset all PPs with a jumper
  • Receive addresses can be independently set
  • Supports J1850 VPW and PWM, ISO 9141-2, ISO 14230-4 as well as ISO 15765-4.
  • Uses the same simple ascii command interface.
  • Internal EEPROM can remember the last protocol.
  • Voltage input monitors your vehicle battery.
  • The slow initiation address can now be varied
  • Control over key word checking
  • KWP protocols can now transmit 3 or 4 byte headers
  • New J1939 protocol
  • Two user-definable CAN protocols
  • Improved error handling and recovery

Document