ELM327蓝牙是最新的以笔记本电脑为基础的扫描仪器.它支持所有的OBD-II 协议,并与众多软件兼容.支持1996年以后生产的采用OBD-Ⅱ协议的汽车，诊断接口为标准OBD 16针梯形接头，可配合笔记本电脑、普通台式电脑及智能手机使用，可读取汽车发动机故障代码(并附有代码含义)、清除故障代码、监测燃油消耗量、发动机各传感器即时数据.
ELM327 Bluetooth (蓝牙配对密码：1234)
支持所有OBD-II协议，与众多软件兼容迷你ELM327与普通蓝牙ELM327区别：使用的软件和功能是一样的，迷你型比普通的蓝牙ELM327小，且支持协议相对多些。（详见以下支持协议）
1. ISO 15765-4
2. ISO 15765-4
3. ISO 14230-4 (KWP2000)
4. ISO 9141-2
5. SAE J1850 VPW
6. SAE J1850 PWM
7. SAE J1939
*默认设置（用户可调）
1）所有的OBD - II标准车辆工程
2）无线（蓝牙）
3）包括用于Palm，PDA，手机的软件
4）包括Windows PC上的软件
5）软件包括Windows智能手机，安卓智能手机
ELM327功能：
读取故障代码--通用和厂家特用的，并显示他们的含义（数据库拥有超过3000个的通用代码定义）
清除错误码并关灭MIL（“检查引擎”指示灯）
引擎每分钟转速（RPM）
计算后的负荷值
冷却液温度
燃料系统状态
车速
短期燃料情况
长期燃料情况
进气歧管压力
喷油提前时间
进气温度
空气气流速度
节流阀绝对位置
与短期燃料状态关联的氧气探测电压
燃料系统状态
燃料压力
燃油消耗量监测还有很多其他数据……
软件的未来特点：
数据图表显示和记录日志
冻帧数据
连续和不连续氧气探测结果
Feature
1.switch power-saving mode
2.High speed Read data
3.Real J1939 protocol for heavy-duty vehicle
Product Specification
iCar Bluetooth
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: Bluetooth 2.0 Class 2
Indicator LED: Power / OBD / Link(PC or smart phone)
Operating Voltage: 12V, including over voltage /shortage protection
Nominal Idle current: 45mA
Net Weight: 32g
Gross Weight: 70g
Power: supplied by car OBD socket
Usage:
1. Plug the OBDII male interface connector into Car OBDII female socket,
2. Insert car key and switch to Accessory ON position for static data reading,
3. Scan the iCar from your Desktop/Notebook PC/PDA bluetooth dongle.
4. Find "VGATE" to link. link password is "1234", It will show "paired but not linked."
5. If you can setup the COM port on Windows, select between COM1 and COM8.
6. 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:
iCar obdII scantool is a high-quality automotive scanning tool, contact bluetooth 2.0 supports following OBD-II protocols :
0.Automatic
1.SAE J1850 PWM(41.6Kbaud)
2.SAE J1850 VPW(10.4Kbaud)
3.ISO9141-2(5 baud init,10.4Kbaud)
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)
A.SAE J1939 CAN(29bit ID,250*Kbaud)
B.USER1 CAN(11*bit ID,125*Kbaud)
C.USER2 CAN(11*bit ID,50*kbaud)
*default settings(user adjustable)
1.Works with all OBD-II compliant vehicles
2.Wireless (Bluetooth) 5~10 meter
3.Software included for Palm, PDA,Mobile(Andrews,java,blackmerry,etc)
4.Software included for Windows PC
5.Software included for Windows Smartphone
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:
4.Engine RPM
5.Calculated Load Value
6.Coolant Temperature
7.Fuel System Status
8.Vehicle Speed
9.Short Term Fuel Trim
10.Long Term Fuel Trim
11.Intake Manifold Pressure
12.Timing Advance
13.Intake Air Temperature
14.Air Flow Rate
15.Absolute Throttle Position
16.Oxygen sensor voltages/associated short term fuel trims
17.Fuel System status
18.Fuel Pressure
19.Many others...
Package including:
1*Vgate iCar ELM327
1*CD
