ELM327 WiFi OBD2 Scanner V1.5 | Wireless Car Diagnostic Tool
ELM327 WiFi OBD2 Scanner V1.5 | Wireless Car Diagnostic Tool
Take control of your vehicle's health with the ELM327 WiFi OBD2 Scanner V1.5 — a compact, wireless car diagnostic tool that plugs into your OBD2 port and communicates with your smartphone, tablet, or PC over WiFi. Whether you want to understand a "Check Engine" light, monitor live engine data, or clear fault codes yourself, this mini scanner puts professional-level vehicle insight in the palm of your hand.
⚠️ Important Notes:
- No CD is included. A QR code on the carton box links to the compatible software download.
- Does not support Diesel engines or Trucks — designed for petrol/gasoline OBD-II compliant passenger vehicles only.
- This unit does not include the PIC18F25K80 chip.
Made in Mainland China.
Why Choose This WiFi OBD2 Scanner?
- ✅ Hardware Version V1.5 — latest hardware revision for broad compatibility
- ✅ Wireless WiFi Connection — no cables, no hassle; connect via your device's WiFi settings
- ✅ Universal OBD-II Support — works with all OBD-II compliant gasoline vehicles (most cars & light trucks manufactured from 1996 onward in the US)
- ✅ Cross-Platform — supports iOS, Android, Symbian, and Windows
- ✅ 9 OBD Protocols Supported — covers virtually every OBD-II standard in use today
Key Functions
- Read diagnostic trouble codes (DTCs) — both generic and manufacturer-specific — with a database of over 3,000 code definitions
- Clear trouble codes and turn off the MIL ("Check Engine" light)
- Display real-time sensor data including:
- Engine RPM & Vehicle Speed
- Coolant Temperature & Intake Air Temperature
- Fuel System Status, Fuel Pressure & Fuel Trim (Short & Long Term)
- Calculated Engine Load Value
- Intake Manifold Pressure & Air Flow Rate
- Timing Advance & Absolute Throttle Position
- Oxygen Sensor Voltages & associated fuel trims
- And many more live parameters
Supported OBD-II Protocols
- SAE J1850 PWM (41.6 Kbaud)
- SAE J1850 VPW (10.4 Kbaud)
- ISO 9141-2 (5 baud init, 10.4 Kbaud)
- ISO 14230-4 KWP (5 baud init, 10.4 Kbaud)
- ISO 14230-4 KWP (fast init, 10.4 Kbaud)
- ISO 15765-4 CAN (11-bit ID, 500 Kbaud)
- ISO 15765-4 CAN (29-bit ID, 500 Kbaud)
- ISO 15765-4 CAN (11-bit ID, 250 Kbaud)
- ISO 15765-4 CAN (29-bit ID, 250 Kbaud)
Technical Specifications
| WiFi SSID | WiFi_OBDII |
| IP Address | 192.168.0.10 |
| Port | 35000 |
| Communication | WiFi |
| Working Voltage | 9V – 16V |
| Working Current | 65 mA |
| Standby Current | 45 mA |
| Operating Temperature | -40°C to 85°C |
| Working Humidity | Less than 60% RH |
| Dimensions | 43 mm × 25 mm × 30 mm |
Compatible Operating Systems
iOS, Android, Symbian, Windows XP, Windows 7/8
Compatible Apps & Software
- Windows: ScanMaster-ELM, ScanTool.net, PCMSCAN ELM
- iOS: Auto Doctor, Mini OBD II
- Android: Torque, DashCommand, OBD Car Doctor, Auto Doctor, Mini OBD, EOBD
- Symbian: OBDScope
Learn More About OBD-II Vehicle Diagnostics
The U.S. Environmental Protection Agency (EPA) mandated OBD-II systems on all passenger cars and light trucks sold in the United States from 1996 onward to standardize vehicle emissions monitoring. Learn more at the EPA's Official OBD Information Page.
Frequently Asked Questions
Q: Does this ELM327 WiFi OBD2 scanner work with my iPhone or iPad?
A: Yes! This ELM327 V1.5 WiFi scanner is fully compatible with iOS devices (iPhone and iPad). Simply connect your device to the scanner's WiFi network (SSID: WiFi_OBDII) and launch a compatible app such as Auto Doctor or Mini OBD II to start reading vehicle data wirelessly.
Q: What vehicles are compatible with this OBD2 scanner?
A: This scanner works with all OBD-II compliant gasoline/petrol passenger vehicles — most cars and light SUVs manufactured from 1996 onward in the United States. Please note it does not support diesel engines or trucks.
Q: How do I get the software — does it come with a CD?
A: No CD is included. A QR code is printed on the back of the carton box. Simply scan it with your smartphone to download the compatible software. You can also contact the seller directly for a download link.
Q: Can I use this OBD2 WiFi scanner to turn off the Check Engine light?
A: Yes. The scanner can read and clear diagnostic trouble codes (DTCs), which will turn off the MIL (Malfunction Indicator Lamp), commonly known as the "Check Engine" light, once the underlying issue has been addressed.
Q: What is the WiFi connection setup for this scanner?
A: The scanner broadcasts its own WiFi hotspot. Connect your phone or PC to the network named WiFi_OBDII, then configure your OBD app to connect to IP address 192.168.0.10 on port 35000. Most supported apps detect these settings automatically.