GV350CEU LTE Cat 1 Vehicle Tracker
The GV350CEU is a professional-grade GPS tracker designed for demanding fleet management and commercial vehicle telematics. Plaspy compatible out of the box, the GV350CEU pairs high-precision GNSS positioning with robust LTE Cat 1 connectivity and industry-grade vehicle interfaces to deliver reliable real-time tracking, telemetry and event reporting for trucks, buses and other heavy vehicles.
Built to integrate with telematics platforms like Plaspy, the GV350CEU supports advanced diagnostics over CANBus and J1708/J1939, BLE 5.2 for Bluetooth sensors and beacons, and a broad set of I/O for fuel monitoring, driver ID and immobilizer control. This combination of features makes it a strong choice for anti-theft, driver safety and fleet optimization projects that rely on continuous, accurate data.
Key Highlights
- High-precision GNSS using a u-blox all-in-one receiver with multi-constellation support (GPS, GLONASS, Galileo, BeiDou) for consistent location accuracy.
- Plaspy compatible real-time tracking via LTE Cat 1 connectivity with 2G fallback and TCP/UDP/SMS transport for continuous data transmission.
- Built-in BLE 5.2 enables wireless integration with Bluetooth sensors and beacons for temperature, proximity or cargo monitoring.
- Comprehensive vehicle interfaces: CANBus, J1708 and J1939 support for non-intrusive access to DTCs and vehicle telemetry data.
- Rich I/O set for telemetry and control — RS232, one-wire, multiple digital and analog inputs, plus 5 digital outputs and a latched open-drain output for immobilizer or relays.
- 250 mAh Li-Polymer backup battery ensures reporting during power-loss scenarios; durable operating range (-30°C to +70°C) and global certifications (FCC, CE, E‑Mark, Anatel).
- Event-driven features including geo-fence, parking and tow alarms, crash detection, driving behavior monitoring and scheduled reporting by time, distance or mileage.
How It Works with Plaspy
Integrating the GV350CEU with Plaspy delivers real-time tracking, telemetry and alarm routing with minimal configuration. The unit streams GNSS fixes, vehicle bus diagnostics and I/O events over LTE or 2G to Plaspy’s ingestion endpoints using standard TCP/UDP or SMS as a fallback. Plaspy then normalizes and visualizes location, telemetry and alerts so fleets can act immediately on incidents, optimize routes and reduce fuel costs.
- Real-time location and telemetry updates sent to Plaspy for map views, routing and historical playback.
- Ignition, door and alarm status via digital inputs and CANBus events for accurate start/stop and vehicle state reporting.
- Fuel monitoring using analog inputs and CAN/J1939 telemetry to detect level changes and support fuel monitoring dashboards.
- Remote immobilizer and output control through configurable digital outputs for anti-theft and stolen vehicle recovery workflows.
- Bluetooth sensors and beacons (BLE 5.2) for cargo temperature, proximity alerts or driver ID accessories integrated into Plaspy as telemetry streams.
Technical Overview
| Connectivity | LTE Cat 1 with 2G fallback; TCP/UDP/SMS communication |
|---|---|
| Bands | Regional variants supported; consult manufacturer datasheet for specific band lists |
| Power & Battery | Operating voltage 8–32 V DC; internal 250 mAh Li-Polymer backup battery for power-loss reporting |
| Interfaces | 1 × RS232 (22-pin Molex); one-wire VDD/DATA; mini USB (config/firmware updates); 1 positive + 3 negative digital inputs; 2 analog inputs (0–16 V, 0–30 V); 5 digital outputs + 1 latched open-drain output (150 mA max) |
| GNSS | u-blox all-in-one GNSS receiver; supports GPS, GLONASS, Galileo, BeiDou |
| Bluetooth | BLE 5.2 for sensors and beacons |
| Vehicle Bus & Diagnostics | Built-in CANBus and J1708 interfaces; compatible with DTC and J1939 standards |
| Remote Management | Mini USB for configuration and firmware updates; OTA control of digital outputs; TCP/UDP/SMS for remote commands and reporting |
| Form Factor & Environmental | 94 × 58.5 × 21 mm, 94 g; operating temperature -30°C to +70°C; certifications: FCC, CE, E‑Mark, Anatel |
Use Cases
- Fleet management for heavy trucks and commercial vehicles — combine real-time tracking, driver behavior monitoring and CANBus telemetry for operational efficiency.
- Anti-theft and stolen vehicle recovery — geo-fence, tow and low-battery alarms plus remote immobilizer integration via digital outputs.
- Fuel monitoring and cargo oversight — analog fuel inputs and J1939 data enable fuel monitoring workflows and reduced fuel loss.
- Cold-chain and cargo condition monitoring — BLE temperature sensors integrated through the GV350CEU and visualized in Plaspy for compliance reporting.
- Driver ID and safety programs — external driver ID devices via one-wire or digital inputs and crash/harsh driving detection for incident reconstruction.
Why Choose This Tracker with Plaspy
When paired with Plaspy, the GV350CEU delivers a balanced mix of precision location, deep vehicle telemetry and flexible integration options suited for commercial fleets. Its native support for CANBus and J1939 reduces wiring complexity while delivering rich diagnostics; BLE 5.2 opens straightforward integration of Bluetooth sensors and beacons for cargo or driver identification; and the robust LTE Cat 1 connectivity with 2G fallback helps ensure continuous, real-time tracking even in marginal coverage. Together, these capabilities give fleet operators actionable telemetry, reliable anti-theft controls and scalable remote management — all accessible through Plaspy’s dashboards, alerts and reports.
Set Up GV350CEU
To set the tracker send the following commands by SMS messages, the sample setup the device password is mZCee9kK, this password is the default
- Restore factory settings
AT+GTRTO=mZCee9kK,4,,,,,,FFFF$ - Set the time zone UTC-0
AT+GTTMA=mZCee9kK,+,0,0,0,,,,,,FFFF$ - Set the operator APN
AT+GTBSI=mZCee9kK,{{apn}},{{apnu}},{{apnp}},,,,,FFFF$ - Set the GPRS server
AT+GTSRI=mZCee9kK,4,,1,d.plaspy.com,8888,54.85.159.138,8888,,0,0,0,,,,FFFF$ - Set the update interval 60 seconds.
AT+GTFRI=mZCee9kK,1,1,0,0,,,60,60,60,60,7F,40,0,,,FFFF$ - Enable SOS button notification input 2
AT+GTSOS=mZCee9kK,2,2,,0,0,0,0,0,0,,,FFFF$