WiFi ELM327 OBD2 Adapter Scanner Reader for Android Auto iPhone iOS ELM 327 OBD2 Scanner WiFi Wireless ELM327 OEM WiFi Adapter OBD OBDii Reader ELM 327 Adapter Reader Scanner Diagnostic Tool for Cars

I was able to use it both from my iPhone and Windows 10 tablet. It is a bit annoying that you cannot use the internet while you are using this but my use case was to fix a TPMS monitoring unavailable error and that is the least of my complaints. I was also able to connect with the recommended Auto Doctor on iOS but it does not give access to the CAN bus to access the TPMS system. Without any additional cable I was able to connect to Engine ECU. Then with Yellow cable I was able to access the TPMS ECU. There I was able to see an existing error code that I was able to clear. I was also able to read/set various parameters that identified the sensors and default settings of high/low values. Overall, impressed with the ELM327 at this low price. The overall experience of using with Multiecuscan is not for the faint of heart as it takes a few attempts to get good connections and work around the software bugs. The Multiecuscan forum talks about hardware mods needed for cheap ELMs, none of that was necessary for this ELM. Maybe tuning some of the software parameters would have resulted more seamless experience but that would reduce the DIY fun.

Excelente

This budget-friendly OBD2 scanner does exactly what it promises: it reads codes, connects quickly via WiFi, and works well with apps like Torque or Car Scanner. I’ve used it on both iOS and Android with good results. Setup takes a couple of minutes — just make sure to connect through your phone’s WiFi, not Bluetooth. Great for DIY diagnostics. Not for pro-level use, but more than enough for routine checks and clearing codes.

Had to set this up on my F3x to check my emissions readiness status via Car Scanner. Worked flawlessly, install is as easy as plug in and go. Setup is easy via Bluetooth. Functions perfectly whether scanning or requiring a live feedback for diagnostics. Highly recommended. Have this alongside my BM3 wifi and with the two, can read just about anything I need on my N55 BMW. Great value for money compared to other units.

This was able to detect our crankshaft sensor issue. It was great to diagnose and tell the mechanic so they knew exactly what to look for and fixed the problem easily.