Ulbotech - S101

The S101 OBD-II BLE adapter is a compact, plug-and-play vehicle telemetry accessory engineered to extend Plaspy-compatible GPS tracking with rich onboard diagnostic data. While the S101 is not a standalone GPS tracker, it pairs with BLE-enabled smartphones, tablets, or PCs running Plaspy-compatible apps to feed engine diagnostics, fuel monitoring and live sensor telemetry into the Plaspy platform. Its ELM327-based processor and stable Bluetooth 4.0 BLE link deliver faster updates and denser live-parameter graphs than many generic adapters, making it a reliable complement to Plaspy real-time tracking for fleets and individual vehicles.

Designed for minimal power draw and continuous connection, the S101 stays plugged into the vehicle OBD-II port without appreciable battery drain and provides consistent OBD-II data including engine RPM, coolant temperature, fuel trims and vehicle speed. Fleet managers, mechanics and DIY drivers can use S101 with Plaspy to enrich GPS tracking with telemetry, fuel analytics and on-demand diagnostic readings that support fleet management, anti-theft workflows and predictive maintenance.

Key Highlights

• Plaspy compatible telemetry — forwards OBD-II engine and sensor data to Plaspy via BLE-enabled devices for enhanced real-time tracking and reports.
• Fast, stable Bluetooth 4.0 BLE connection — ELM327-based design optimized for quicker screen updates and denser graphing of live parameters.
• Broad OBD-II protocol support — works with J1850 PWM/VPW, ISO 9141-2, ISO 14230 KWP2000 and ISO 15765-4 CAN vehicles.
• Low power consumption — ~15 mA typical, safe to remain plugged in without significant battery drain.
• Comprehensive telemetry — exposes RPM, coolant temp, fuel system status, fuel trims, MAF, throttle position and more for fuel monitoring and diagnostics.
• Ultra-compact form factor — small OBD-II plug footprint reduces intrusion into driver space while staying durable for everyday fleet use.
• Cross-platform compatibility — connects to Windows (legacy support), Android and Symbian devices running compatible apps.

How It Works with Plaspy

The S101 acts as an OBD-II telemetry source that complements Plaspy’s GPS tracking. When the S101 is plugged into a vehicle’s OBD-II port, it streams standard OBD PIDs over a Bluetooth 4.0 BLE link to a Plaspy-compatible mobile or desktop app. Plaspy combines that live telemetry with GPS position data (from the smartphone or a Plaspy GPS tracker) to deliver unified vehicle status, diagnostics and location-based intelligence in real time. This approach keeps GPS tracking and OBD telemetry coordinated without requiring cellular hardware in the adapter itself.

• Real-time location and telemetry updates — GPS location from Plaspy plus OBD telemetry from the S101 for richer tracking views.
• On-demand diagnostic codes — read and clear MIL/Check Engine codes within Plaspy-connected interfaces when supported by the app.
• Fuel monitoring and engine parameters — fuel trims, MAF, fuel pressure and related PIDs feed Plaspy reports for efficiency analysis.
• Event-driven alerts — Plaspy can use OBD data (e.g., high coolant temp, fault codes) to trigger alerts alongside geofencing and tracking events.
• Bluetooth sensors integration — S101’s BLE link allows it to work alongside other Bluetooth sensors or beacons managed through the same device running Plaspy.

Technical Overview

Use Cases

• Fleet maintenance diagnostics — augment Plaspy GPS tracking with engine diagnostics to prioritize service and reduce downtime.
• DIY code reading and clearing — read MIL/Check Engine codes on the spot and clear faults during troubleshooting.
• Fuel monitoring and driver coaching — use fuel trims, MAF and throttle data with Plaspy reports to improve fuel economy and driver behavior.
• Tuning and live-data graphing — provide denser live-parameter graphs for mechanics and tuners when monitoring engine behavior in real time.
• Anti-theft support and event alerts — supply diagnostic triggers (e.g., unexpected engine activity) that Plaspy can correlate with GPS location to support anti-theft workflows.

Why Choose This Tracker with Plaspy

Although the S101 is not a standalone GPS tracker, it is a cost-effective companion for Plaspy-powered tracking systems that need robust vehicle telemetry. By delivering reliable OBD-II data over Bluetooth 4.0 BLE, the S101 enriches Plaspy’s real-time tracking with actionable engine parameters, fuel monitoring and diagnostic codes — all without adding cellular hardware to the vehicle. For fleet managers and service operators focused on telemetry-driven maintenance, the S101 provides straightforward integration: plug it in, connect via a Plaspy-compatible app, and start combining GPS location with vehicle health data for smarter fleet management, quicker fault response and improved fuel efficiency.

Choose the S101 where you need stable BLE telemetry, low power draw and broad OBD-II protocol coverage. It’s particularly well-suited for fleets and service teams that want to tie OBD diagnostics into Plaspy’s tracking, reporting and alerting workflows — enabling practical anti-theft measures, ignition-aware monitoring and fuel-focused analytics without changing vehicle wiring or adding bulky hardware.