ELM327 mini wireless scanner is a new model of universal wireless OBDII adapter, which differs from its predecessors by its even more compact size. Like earlier models, it works with all cars with OBD2 protocol support, supports CAN-bus and uses any modern device with bluetooth wireless communication module as a terminal - based on Windows, Windows Mobile, iOS, Android, etc. You can read diagnostic error codes, both standard and special manufacturer's codes, as well as display their meaning (the database contains more than 3000 codes of various errors). The seller has two versions of the scanner, these are 1.5 and 2.1.