While using a Samsung tablet as a car head unit offers many advantages, integrating an automotive scan tool expands its capabilities further. This guide explores how to leverage your tablet for vehicle diagnostics and enhance your driving experience.
Utilizing OBDII Scanners with Your Samsung Tablet
Android 5.0 (Lollipop) and later natively support USB Audio, simplifying audio output from your tablet. However, earlier Android versions may require custom ROMs or kernels, potentially voiding warranties. A simpler solution involves using your tablet with a Bluetooth OBDII scanner.
Affordable Bluetooth OBDII scanners, readily available for around $15, connect to your tablet via the OBDII port (typically located under the driver’s side dashboard). Paired with diagnostic apps like Torque, you gain access to real-time engine data, diagnostic trouble codes (DTCs), fuel economy information, and even GPS tracking. This transforms your Samsung tablet into a powerful automotive scan tool.
Expanding Functionality with GPS and Tethering
Beyond diagnostics, your tablet excels as a GPS navigation system. Apps like Google Maps provide turn-by-turn directions, leveraging your tablet’s GPS hardware. A WiFi connection significantly enhances performance, enabling faster map loading and real-time traffic updates. While some tablets offer cellular connectivity, WiFi tethering using your smartphone’s data plan provides a reliable alternative for internet access. Tethering allows for high-quality GPS functionality, music streaming, voice-activated search, and notifications.
Streamlining Setup with NFC Tags
Simplify your pre-drive routine by utilizing NFC tags. These programmable tags automate tasks when tapped against your tablet. For instance, an NFC tag placed in your car can automatically activate your phone’s WiFi hotspot. Another tag on the tablet mount could launch GPS, Bluetooth, and a car docking app like AutoMate. This automation significantly reduces setup time and ensures a seamless transition into your driving experience. By combining an OBDII scanner with navigation and automation features, your Samsung tablet becomes a versatile and powerful tool for any car enthusiast.
