





Specifications: OBDII decode chip: ARM 16bit MCU Firmware: ELM327 Version 1.4b compatible Transfer baud rate: 4800 / 9600 / 10400 / 38400 (default) / 115200 / 500K Input interface: OBDII male 16pin Output interface: Wifi 802.11 b/g or 802.11n after 2013 Feb 01 LED Indicator: Power(red) / OBD(green) / Link(blue) (PC or smart phone) Operating Voltage: 12V from car OBD2 socket, including over voltage /shortage protection Nominal Idle current: 45mA Communication range: 500m open field 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.
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