elm327 V1.5 ODB2 Module 5.1 ELM 327 V 1 5 OBD2 For Android Auto Code Reader OBD Car Diagnostic Scanner Tool V2.1Purchase Please Note:1. The item is elm327 without PIC18F25K80 and is Single board.2. Use B-TDoubleModule 5.1.3. software version V2.1, hardware version is V2.1/V1.5.4.Support most petrol cars ,not work on diesel cars5. If cd broke, pls contact us get software. Mini OBD2 BT Scanner for Multi-brands CAN-BUS as same as ELM327 Bluetooth-compatibale.Top 4 Reasons To Get Mini OBD2 Scanner:1. Software Version: V2.1 (depending on software)2. Hardware Version: V2.1.3. Works with all OBD-II compliant vehicles4. Wireless ( b-t )Supported protocols:1.ISO9141-2 (5 baud init, 10.4 Kbaud)2.ISO14230-4 KWP (5 baud init, 10.4 Kbaud)3.ISO14230-4 KWP (fast init, 10.4 Kbaud)4.ISO15765-4 CAN (11bit ID, 500 Kbaud)5.ISO15765-4 CAN (29bit ID, 500 Kbaud)6.ISO15765-4 CAN (11bit ID, 250 Kbaud)7.ISO15765-4 CAN (29bit ID, 250 Kbaud)Mini OBD2 elm327 Scanner Functions: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:4: Engine RPM5: Calculated Load Value6: Coolant Temperature7: Fuel System Status8: Vehicle Speed9: Short Term Fuel Trim10: Long Term Fuel Trim11: Intake Manifold Pressure12: Timing Advance13: Intake Air Temperature14: Air Flow Rate15: Absolute Throttle Position16: Oxygen sensor voltages / associated short term fuel trims17: Fuel System status18: Fuel PressureMini OBD2Scanner Specifications:Master Chip: STSupport System: Android and WindowsWorking Voltage: 9v ~ 16vWorking Current: 35mAStandby Current: 25mAWorking Humidity: less than 60%systems:Software support platform: Windows XP, Windows 7/8, Android, Symbian .software:Window : ScanMaster-ELM, ScanTool.net, PCMSCAN ELM, etc.Android : Torque, DashCommand, OBD Car Doctor, Auto Doctor, Mini OBD, EOBD, etc.Symbian : OBDScopePackage List:1pc x Mini OBD2 elm 327 Scanner1pc x CD (if cd broke,pls contact us get software )