Interfaz de diagnóstico Bluetooth OBD-II BCS ELM327 v1.5 para Android y Windows

Tap into your vehicle's onboard diagnostics with the BCS OBD-II Bluetooth interface, built around the proven ELM327 v1.5 chipset. It reads and clears fault codes, streams live sensor data, and supports all five OBD-II protocols — including CAN, KWP2000, ISO9141-2, J1850 VPW, and J1850 PWM — making it compatible with virtually any OBD-II compliant car or light truck sold in the US since 1996, or in the EU since 2001 (petrol) and 2004 (diesel).

Overview

The BCS-OB-2 plugs directly into your vehicle's 16-pin OBD-II port and pairs wirelessly with your Android phone, tablet, or Windows laptop via Bluetooth Class 2, giving you a stable connection up to 10 meters away. It draws less than 50mA from the port, so it won't drain your battery when the ignition is off. The compact ABS housing is built to withstand under-dash temperatures from -20°C to 70°C, and three LED indicators keep you informed of power, OBD data flow, and Bluetooth link status.

What stands out

• Full five-protocol OBD-II support: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM
• Reads and clears diagnostic trouble codes (DTCs), displays freeze frame data, and checks I/M readiness
• Streams live sensor data — engine RPM, coolant temperature, fuel trim, oxygen sensors, and more
• Works with popular third-party apps like Torque and DashCommand (not included)
• Bluetooth Class 2 wireless range up to 10 meters, data rate up to 38400 bps
• Supports over 3000 generic and manufacturer-specific PIDs for deep diagnostics

Technical details

• Connectivity: Bluetooth Class 2
• OBD-II standard: ELM327 v1.5
• Operating voltage: 12V DC from vehicle OBD-II port
• Power consumption: less than 50mA
• Operating temperature: -20°C to 70°C
• Housing material: ABS plastic
• Interface: OBD-II 16-pin male connector
• Indicator LEDs: Power, OBD TX/RX, Bluetooth TX/RX
• Compatible operating systems: Android, Windows
• Vehicle compatibility: OBD-II compliant vehicles (US 1996+, EU petrol 2001+, EU diesel 2004+)

Our verdict

A reliable and affordable Bluetooth OBD-II scanner that turns your smartphone or laptop into a powerful diagnostic tool. The ELM327 v1.5 chipset ensures broad protocol coverage and fast data logging, while the low power draw and wide temperature tolerance make it safe for everyday use. Pair it with your favorite OBD app and you're ready to read codes, monitor performance, and clear the check engine light with confidence.