1. Konnwei kw901 has three types : V3.0 bluetooth for Android , V4.0 bluetooth for IOS , Wifi for Android and IOS , Pls choose the correct one that you news !
2. Konnwei kw901 is with PIC25K80 chip , V1.5 hardware !
3. Konnwei kw901 just support 12V Gasoline cars , does not support 12V Diesel cars or 24V truck . And it just supports the car with obd2 16pin connectors, does not support extend cable for not 16pin connector .
4. Konnwei kw901 supports 9 protocol include SAE-J1850 PWM , JAE J1850 VPW
Features:
*Supply voltage(VDD):12V
*Work temperature range: -20 ~ +70
*Storage temperature range:-40 ~ +125
*RF sensitivity(Basic Rate): -85db
*Modulation Mode:GFSK
* Frequency Range:2402 ~ 2480MHZ
* Transmission Range:10M
* Bluetooth Profile:SPP
* UART Params:38400,8,n,1
* Small size, compact structure. Plug and never unplug
* Stable wireless connection
* No wires or batteries (adapter is powered by the diagnosis size sockets)
* Stop communication, wait half an hour, auto sleep
* Supports all OBDII protocols
* The adapter uses the fastest and most reliable ARM chips
The device is a small adapter that plugged into the vehicle OBD-connector.
On Bluetooth, it connects to any computer, tablet or smartphone, With associated diagnostic procedures. Doing these simple operations, you will be able:
* Measure the fuel consumption.
* Display real-time operating performance of the car, such as momentum,
vehicle speed, oil pressure, coolant temperature, engine load, intake manifold
pressure, throttle position, the values of oxygen sensors, air intake
temperature, and more.
* Turn off the MIL (signal Check Engine).
* Download data to external media in a variety of formats for later printing.
* Record various parameters, display graphics in real time, and more.
With kw901 you will be able to perform a complete computer diagnostics car and even to correct minor faults without resorting to service stations.
kw901 scantool is a high-quality automotive scanning tool, supports all 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)
Support Protocol:
*J1850 VPW
*J1850 PWM
*ISO9141-2
*KWP2000
*CAN
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