OBD2 Bluetooth ELM327 Module Wireless Onboard Diagnostics

The internal circuit of ELM327.

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【Obd2 Scanner】[NOTE: Please feel free to contact us for any problems.] This OBD reader Supported system: IOS ( IPhone), Android, Symbian, Palm, pc,

Elm327 WiFi OBD2 Interface Can Bus Scanner Diagnostic Tool with Original 25k80 Chip Support iOS/Android V2.1