It supports both IOS and Android. With kw901 you will be able to perform a complete computer diagnostics car and even to correct minor faults without resorting to service stations.
Features:
Small size, compact structure.
No wires or batteries (adapter is powered by the diagnosis size sockets).
Stop communication, wait half an hour, auto sleep.
It uses AT commands to communicate with a host device (PC, notebook, iPhone, iPod touch, iPad and so on).
Some of them have pretty useful features, such as engine running parameters monitoring, DTC reading and clearing, MPG meter, etc.
It also comes included with a power switch built-in to prevent the need for having to constantly disconnect your unit from the OBDII port.
Functions:
Display current sensor data, including: vehicle speed, RPM, fuel consumption, engine coolant temp, fuel pressure, calculated engine load, throttle position, intake manifold pressure, air intake temp, timing advance, mass air flow, fuel level, barometric pressure, EVAP system vapor pressure, fuel trim.
Clear trouble codes and turn off the MIL ("Check Engine" light).
Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning.
Protocols:
ISO 9141
ISO 11898(aka. CAN)
ISO 14230(aka. KWP2000)
ISO 15765(aka. CAN)
SAE J1939
Specifications:
Material: ABS
Type: 5 (optional)
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
BT profile: SPP
UART Params: 38400,8,n,1
Support protocol: ISO 9141, KWP2000,SAE J1850, CAN ,J1850 VPW, J1850 PWM
Item size: 5 * 2.8 * 2cm / 2 * 1.1 * 0.8in
Item weight: 28g / 1oz
Package size: 12 * 7.5 * 4cm / 4.7 * 3 * 1.6in
Package weight: 82g / 2.9oz
Note:
The language follows the software you download.
The default language is English.
Package List:
1 * Automobile Engine Malfunction Diagnostic Instrument