WIFI ELM327 Wireless OBD2 Scanner With 6 ft Cable

This WIFI ELM327 does the small things right: a 6 ft OBDII cable lets you route the wireless head out from under the dash to a spot the phone actually reaches, and a built-in power switch ends the unplug-every-time routine. The adapter detects and interprets OBD2/EOBD protocols automatically, supports high-speed communication and a low-power sleep mode, and speaks the fully documented AT command set — so off-the-shelf software works and writing your own is a documented, not reverse-engineered, exercise. Compatibility covers 1996 and later OBD2/EOBD-compliant vehicles; the iPhone connection is standard adHoc WiFi.

With proper software installed, the readout list is the full dashboard: vehicle speed, RPM, fuel consumption, engine coolant temperature, fuel pressure, calculated engine load, throttle position, intake manifold pressure, air intake temperature, timing advance, mass air flow, fuel level, barometric pressure and EVAP system vapour pressure, alongside DTC reading and clearing. The body is a compact 2.7 × 1.25 × 0.9 inches.

Key features

• WIFI adHoc link for iPhone, iPad, Android and PC
• 6 ft OBDII cable for reachable placement
• Built-in power switch
• Automatic OBD2/EOBD protocol detection
• 1996+ OBD2/EOBD-compliant vehicles

Specifications

Typical applications

• iPhone/iPad live dashboards: MPG, temps, trims
• DTC reading and clearing without a laptop
• Custom logging tools on the documented AT command set

Honest notes: joining the adapter’s WiFi takes the phone offline during sessions; fuel consumption figures depend on what the vehicle’s ECU actually reports, so treat derived MPG values as estimates on some models.

Samples, packing options, payment terms and warranty conditions are set out in How to Order and Delivery Information.