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