Mini WIFI OBD2 muliscan ELM327 V1.4B OBDII EOBD Scan Tool For IPHONE and IPad Feature: 1. Fully compatible with ELM327 V1.4b. 2. All ELM327 supported software are available to use. 3. Faster than ELM327 four times or higher. (ELM327 is RISC 8bit 44MHz MCU, iCar is ARM 16bit MCU) 4. Due to the android diagnostic software becomes heavier to run, suggest to use on smart phone with CPU 800Mhz or higher, 1GHz recommended. 5. Built in power switch. 6. Low standby power consumption sleep mode. 7. Lower power consumption than ELM327 8. LED indicator is in the front side toward user for easier check of linking status. 9. Support J1939 protocol more than ELM327. 10. WiFi 802.11 b/g and encrypted for better security. Product Specification: OBDII decode chip: ARM 16bit MCU Firmware: ELM327 Version 1.4b compatible Transfer baud rate: 4800 / 9600 / 10400 / 38400 / 500K Input interface: OBDII male 16pin Output interface: Wifi 802.11 b/g LED Indicator: Power(red) / OBD(green) / Link(blue) (PC or smart phone) Operating Voltage: 12V, including over voltage /shortage protection Nominal Idle current: 45mA Net Weight: 31g Gross Weight: 60g Wire Length: 0 cm SSID: BUYOBD Password: See item label IP: 192.168.0.10 HTTP local port: 35000 Encryption: WEP128 Power: supplied by car OBD socket Usage: 1. Plug the scantool into Car OBDII female socket which is usually below the driving wheel. 2. Insert car key and switch to Accessory ON position for static data reading, 3. Scan the iCar from your Desktop/Notebook PC/PDA wifi device. 4. Find "BUYOBD" to link. Enter password which is on the item label. 5. You may switch car key to Start position to read more dynamic data readings. Communication Protocol OBDII 16-pin DLC definition: 1. n/a 2. Bus + (SAE J1850 PWM, VPW) 3. n/a 4. Battery - 5. Signal - 6. CAN High (ISO 15765-4) 7. K Line (ISO 9141-2, SAE J2234) 8. n/a 9. n/a 10. Bus - (SAE J1850 PWM, VPW) 11. n/a 12. n/a 13. n/a 14. CAN Low (ISO 15765-4) 15. L line (ISO 9141-2, ISO 14230-4) 16. Battery + Only pins 2, 4, 5, 6, 7, 10, 14, 15, 16 defined by above standards read data. Other customized pins are not supported. Please confirm OBDII label located under front engine hood. Support OBDII/EOBD2 protocols: ISO 15765-4 (CAN-B 125Kbps, started since 2003 in USA) ISO 15765-4 (CAN-C 500Kbs, 11bit ID, 29bit ID, started since 2003 in USA) ISO 14230-4 (KWP2000) ISO 9141-2 (5 baud init. 10.4 kbaud, replaced by 14230-4 gradually, stopped in USA in 2008) SAE J1850 VPW (10.4 kbaud, replaced by 14230-4 gradually, stopped in USA in 2008) SAE J1850 PWM (41.6 kbaud, replaced by 14230-4 gradually, stopped in USA in 2008) SAE J1939 the Data link connector standard