OBD2 ELM327 (WiFI) Scanner with PIC18F25K80  chip




ELM327 WiFi Scanner v1.5 with PIC18F25K80 chip (required for many cars). For iPhone, Android, Windows or Mac OS X.

Q: What’s the difference between the Version V1.5 and V2.1?

A: The V1.5 version can do much more car models than V2.1.
V1.5 Version can support SAE J1850 PWM(41.6Kbaud) and SAE J1850 VPW(10.4Kbaud) Protocols, but ELM327 V2.1 does not support these.


1. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
2. Clear trouble codes and turn off the MIL (“Check Engine” light)
3. Set the maximum number of responses to obtain
4. Remove spaces from ECU responses (to speed data transmission)
5. Store a unique identifier in EEPROM
6. Set the CAN mask and filter with one command
7. Easily switch between variable and fixed CAN message lengths
8. Send CAN remote frames (RTRs)


More Functions:

  1. Engine RP
  2. Calculated Load Value
  3. Coolant Temperature
  4. Fuel System Status
  5. Vehicle Speed
  6. Short Term Fuel Trim
  7. Long Term Fuel Trim
  8. Intake Manifold Pressure
  9. Timing Advance
  10. Intake Air Temperature
  11. Air Flow Rate
  12. Absolute Throttle Position
  13. Oxygen sensor voltages/associated short term fuel trims
  14. Fuel System status
  15. Fuel Pressure
    Many others…

Your car must just be OBDII compliant. Please check before buying. Many cars macufactured/assembled locally in South Africa are not.

Supports All OBDII Protocols:

   1. SAE J1850 PWM (41.6 kbaud) 

   2. SAE J1850 VPW (10.4 kbaud) 

   3. ISO 9141-2 (5 baud init, 10.4 kbaud) 

   4. ISO 14230-4 KWP (5 baud init, 10.4 kbaud) 

   5. ISO 14230-4 KWP (fast init, 10.4 kbaud) 

   6. ISO 15765-4 CAN (11 bit ID, 500 kbaud) 

   7. ISO 15765-4 CAN (29 bit ID, 500 kbaud) 

   8. ISO 15765-4 CAN (11 bit ID, 250 kbaud) 

   9. ISO 15765-4 CAN (29 bit ID, 250 kbaud) 


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