Salam everybody, these winters I got my hands on Toyota Echo hatchback 2001 model same as Vitz/Yaris 1st generations with NCP-10 chasis. My car is showing 4,85,000 kilometers on the odo meter, but its condition is quite good, so I beleive that it has original mileage. It has 2NZ-FE engine under its bay engaged with Auto tranny.
This sweet car is not giving me any problems but as u know that summer season is approaching day by day & the absence of heat-guage in these vehicles tends me to buy an ELM327 OBD2 scanner, to keep an eye on engine's performance, bcz I drive mostly with AC-on, keeping in mind its high mileage.
Engine seems to be original factory fitted i.e. not locally swapped with other half-assembly. I am using havoline 10W-30 formula & results are quite satisfactory.
Sorry for my longer details, now coming to the point. A person is selling these scanners over OLX. One is connected via bluetooth & other is for W-fi. I am Attaching pics

Now Anybody plz help that which one would be compatible with my car ??? Bcz I heard that some JDM's have different protocols. But the seller is asking that it will connect with my vehicle easily.
Reference pic of my car (not my car)
Engine bay is same as of my car :)