OBD II ELM327 WiFi Car Fault Diagnostic Tool PIC25K80 Chip Function 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. Display current sensor data. including: Engine RPM Calculated Load Value Coolant Temperature Fuel System Status Vehicle Speed 4. Short Term Fuel Trim 5. Long Term Fuel Trim 6. Intake Manifold Pressure 7. Timing Advance 8. Intake Air Temperature 9. Air Flow Rate 10. Absolute Throttle Position 11. Oxygen sensor voltages associated short term fuel trims 12. Fuel System status 13. Fuel Pressure Specification 1. SSID: WiFi_OBDII 2. IP: 192.168.0.10 3. Port: 35000 4. Communication: WIFI 5. Chip: PIC25K80 6. Support System: IOS. Android. Symbian. Windows 7. Working Voltage: 9v ~ 16v 8. Working Current: 65mA 9. Standby Current: 45mA 10. Operating temperature: -40 ~ 85 Celsius degree 11. Working Humidity: less than 60% 12. Size: 45mm x 25mm x 75mm 13. Compatible systems: Software support platform: Windows XP. Windows 78. IOS. Android. Symbian. 14. Compatible software: Window: ScanMaster-ELM. ScanTool.net. PCMSCAN ELM. etc. IOS: Auto Doctor. Mini OBDII Android: Torque. DashCommand. OBD Car Doctor. Auto Doctor. Mini OBD. EOBD. etc. Symbian: OBDScope Supported Protocol 1. SAE J1850 PWM (41.6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141-2 (5 baud init. 10.4 Kbaud) 4. ISO14230-4 KWP (5 baud init. 10.4 Kbaud) 5. ISO14230-4 KWP (fast init. 10.4 Kbaud) 6. ISO15765-4 CAN (11bit ID. 500 Kbaud) 7. ISO15765-4 CAN (29bit ID. 500 Kbaud) 8. ISO15765-4 CAN (11bit ID. 250 Kbaud) 9. ISO15765-4 CAN (29bit ID. 250 Kbaud)