Diagnostic Capabilities: Read Diagnostic Trouble Codes (DTCs) to access both generic and manufacturer-specific codes, with over 3,000 definitions available. Clear Trouble Codes to reset DTCs and turn off the “Check Engine” light (MIL). Display Real-Time Sensor Data including Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing Advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen Sensor Voltages and Related Short Term Fuel Trims, and Fuel Pressure.
Product Detailed Parameters
Product Name |
OBDII |
Model Number |
V03HW |
Firmware Version |
V1.5 |
Communication method |
WiFi |
SSID |
WiFi_OBDII |
IP |
192.168.0.10 |
Port |
35000 |
Master chip |
PIC18F25K80 |
Compatible platform |
Android / Windows / iOS |
Operating voltage |
9V~16V |
Operating current |
65mA |
Standby current |
45mA |
Operating temperature |
-40°C~85°C |
Operating humidity |
<60% |
Product size |
43mm*25mm*75mm |
Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).Clear trouble codes and turn off the MIL (“Check Engine” light)
Display current sensor data, including:
Engine RPM
Calculated Load Value
Coolant Temperature
Fuel System Status
Vehicle Speed
Short Term Fuel Trim
Long Term Fuel Trim
Intake Manifold Pressure
Timing Advance
Intake Air Temperature
Air Flow Rate
Absolute Throttle Position
Oxygen sensor voltages/associated short term fuel trims
Fuel System status
Fuel Pressure