Need ELM 327 WiFi V1.5 (or newer). Pretty sure someone has it unused. $20-$25 cash on condition - I'll test it and it works.
Need it specifically to use with Leaf Spy. Tested yesterday my ELM 327 BT V1.5 (which works perfectly well with my other apps) - it is visible by the soft but does not handshake with the ECU in the car. On that same car - tested owner's ELM, WiFi version with my gadget - it does work.
Do not want to waste my time and money with eBay as they sell a lot of cables with wrong chips inside.