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It’s Here – the ELM327L v2.2

We have updated the ELM327L integrated circuit to v2.2, matching the features of the recently updated ELM327. Here’s what we changed:

  • AT CS command now shows CAN frequency
  • Added 12500 and 15625 bps baud rate options for ISO 9141 and ISO 14230
  • New AT CER hh command allows defining the CEA Rx address
  • New IFR modes 4,5,6 control J1850 IFR sending while monitoring
  • Added PP 1F to allow KWP length to include the checksum byte
  • Default value of PP19 increased from 31 to 4F

There are no physical changes with the new ELM327L v2.2 – it remains pin compatible with the previous version. For more information, and to purchase the IC, go to the ELM327L web page.

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