ELM327 OBDII & How to pair to Android-Part 1 Posted on February 11, 2014 by admin ELM327 OBDII Scan Tool connects via Bluetooth to Android Tablet. Related posts: ELM327 OBDII & How to pair to Android-Part 2 How to Install ELM327 Bluetooth Scanner on Android Phone/Tablet Super Mini ELM327 OBD2 Scanner support Android Phone USB ELM327 V1.4 OBDII CANBUS Scanner with FT232RL Chip