Super Mini ELM327 Bluetooth OBD2 Scanner for Android – V1.5/V2.1

Read Your Car's Mind in Seconds – Super Mini ELM327 Bluetooth OBD2 Scanner

Stop guessing why your check engine light is on. The Super Mini ELM327 Bluetooth OBD2 Scanner plugs directly into your car's OBD2 port and wirelessly connects to your Android phone or tablet, giving you instant access to real-time engine data, diagnostic trouble codes, and live sensor readings — all from the palm of your hand.

Whether you're a DIY mechanic or just a car owner who wants to stay informed, this compact tool saves you time and money on unnecessary trips to the shop. Available in V2.1 (for most 2010 and newer vehicles) and V1.5 (compatible with virtually all OBD2 cars including pre-2010 models).

Made in Mainland China.

Which Version Do I Need?

• V2.1: Best for vehicles from 2010 onwards.
• V1.5: Recommended for vehicles made before 2010, and also works on newer models. If you're unsure, choose V1.5 for maximum compatibility.
• Note: Bluetooth version is for Android phones, tablets, and Windows PCs only. Not compatible with iOS devices. Does not support diesel engines or trucks.

Key Features

• ✅ Wireless Bluetooth connectivity — no cables, no hassle (Bluetooth password: 1234)
• ✅ Supports 7 major OBD-II protocols including ISO9141-2, ISO14230-4 KWP, and ISO15765-4 CAN
• ✅ Read & clear Diagnostic Trouble Codes (DTCs) — turn off that annoying Check Engine light
• ✅ Over 3,000 generic code definitions built into the database
• ✅ Live sensor data: Engine RPM, coolant temperature, vehicle speed, fuel pressure, throttle position, oxygen sensor voltages, air flow rate, and more
• ✅ 12-language software support — English, Spanish, French, German, Portuguese, Russian, Polish, Turkish, Czech, Danish, Dutch, Hungarian, Slovenian
• ✅ CE certified for safety and quality assurance
• ✅ Works with popular Android OBD apps (e.g., Torque, OBD Auto Doctor)

Supported OBD-II Protocols

1. ISO9141-2 (5 baud init, 10.4 Kbaud)
2. ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
3. ISO14230-4 KWP (fast init, 10.4 Kbaud)
4. ISO15765-4 CAN (11-bit ID, 500 Kbaud)
5. ISO15765-4 CAN (29-bit ID, 500 Kbaud)
6. ISO15765-4 CAN (11-bit ID, 250 Kbaud)
7. ISO15765-4 CAN (29-bit ID, 250 Kbaud)

Live Sensor Data Includes

• Engine RPM & Calculated Load Value
• Coolant Temperature & Intake Air Temperature
• Fuel System Status, Fuel Pressure & Fuel Trim (Short & Long Term)
• Vehicle Speed & Absolute Throttle Position
• Intake Manifold Pressure & Timing Advance
• Air Flow Rate (MAF) & Oxygen Sensor Voltages

Specifications

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Learn More About OBD2 & Vehicle Diagnostics

The U.S. Environmental Protection Agency mandates OBD2 systems on all vehicles sold in the US since 1996 to monitor emissions-related components. Learn more at the EPA's official OBD resource page.

Frequently Asked Questions

Q: Does the ELM327 Bluetooth OBD2 scanner work with iPhone or iOS devices?

A: No. The Bluetooth version of this ELM327 OBD2 scanner is designed for Android phones, tablets, and Windows PCs only. It is not compatible with iOS (iPhone/iPad). If you need iOS support, look for a Wi-Fi version of the ELM327 adapter instead.

Q: What's the difference between the V1.5 and V2.1 versions of the ELM327 scanner?

A: The V2.1 is the newer software version and works best with vehicles from 2010 and onwards. The V1.5 offers broader compatibility, especially for vehicles made before 2010. If you're unsure about your car's model year or compatibility, the V1.5 is the safer choice as it works with the widest range of OBD2 vehicles.

Q: Which OBD2 app should I use with this Bluetooth ELM327 scanner on Android?

A: This scanner is compatible with a wide range of Android OBD2 apps. Popular choices include Torque Pro, OBD Auto Doctor, and Car Scanner ELM OBD2. Simply pair the device via Bluetooth (password: 1234), select it within your chosen app, and you're ready to start scanning.

Q: Can I use this OBD2 scanner on diesel vehicles or trucks?

A: No. This ELM327 Bluetooth OBD2 scanner is designed for gasoline/petrol OBD2 passenger vehicles only. It does not support diesel engines or trucks. Please check your vehicle type before purchasing.

Q: Does the ELM327 scanner need its own battery or power supply?

A: No separate battery or power source is needed. The scanner draws power directly from your vehicle's OBD2 diagnostic port, making it completely plug-and-play.