Mini GPS Tracker Module User Manual

1. Introduction

The WAPUNO Mini GPS Tracker Modules (ZX905 and ZX908) are compact, high-performance tracking devices designed for personal, pet, or asset monitoring. These modules support both 2G and 4G networks, offering multiple positioning modes including GPS, AGPS, LBS, Wi-Fi, and BDS for accurate and reliable location data. This manual provides essential information for setting up, operating, and maintaining your GPS tracker module.

2. Specifications

2.1 General Specifications (ZX905/ZX908)

The ZX905 module measures 35x25x3.8mm.

Image: ZX905 module illustrating its compact dimensions.

3. Setup Guide

3.1 Component Identification (ZX908)

Image: Detailed view of the ZX908 module, highlighting the GPS Antenna, Micro-USB Recharging port, Power On/SOS Button, Reset Button, SIM card slot, Power light, Signal light, GPS light, GND, DP, DM, 5V, USB Test points, IMEI, GND 3.7V, and Horn connection points.

3.2 Component Identification (ZX905)

Image: Detailed view of the ZX905 module, highlighting SPK+, SPK-, VIB, MIC1+, MIC1-, MIC2+, MIC2-, Reset Button, Power On, Antenna port, SIM slot, RX1, TX1, RX2, TX2, GND, 5V, DM, DP connection points.

3.3 SIM Card Installation

1. Ensure the device is powered off.
2. Locate the NANO SIM card slot on the module.
3. Insert a NANO SIM card with an active 2G/4G data plan into the slot, ensuring correct orientation.

3.4 Battery Connection

• The module requires an external 3.7V Li-polymer battery for operation.
• Connect the battery to the designated GND 3.7V and Horn (+ -) soldering points (for ZX908) or other appropriate battery connection points (for ZX905) as shown in the component diagrams.
• Important: Soldering a 3.7V battery is required for the device to function. The module does not operate without a connected battery.

3.5 External Antenna and Microphone (Optional)

• The module supports an external active GPS antenna and an external high-definition Silicon microphone.
• Connect these components to their respective soldering points as indicated in the component diagrams (e.g., Antenna port for GPS antenna, MIC1/MIC2 for microphone).

Image: ZX905 module demonstrating connections for external GPS antenna and microphone.

3.6 Initial Power On

• After installing the SIM card and connecting the battery, press the Power On button to turn on the device.
• Observe the LED indicator lights for status:
• Red Light (Power): Solid indicates good power status.
• Yellow Light (Signal): Slow flashing indicates good signal, quick flashing indicates source signal, solid indicates no signal.
• Blue Light (GPS): Slow flashing indicates good GPS status, quick flashing indicates source GPS.

4. Operation

4.1 App Download and Login

1. Download the official '365gps' application from the App Store (iOS) or Google Play Store (Android). You can also scan the QR code below:


Image: QR code for downloading the 365gps mobile application.

2. Open the app and log in using the device's IMEI number as the Login ID.
3. The default password is the last 6 digits of the IMEI number.

Video: Demonstration of the 365gps mobile application interface and features.

4.2 Key Features and Functions

• Realtime Tracking (Position): View the current location of the device on a map via the app or web platform (www.365gps.net).


Image: Screenshot of the 365gps app displaying the device's location on a map, along with signal strength, battery level, and positioning mode.



Image: Screenshots of the 365gps app demonstrating street view and traffic map functionalities.

• Historical Track (Playback): Review the device's movement routes for the past 3 months.
• Geo-Fence (Fence): Set up virtual boundaries on the map. An alarm will be triggered if the device enters or exits the defined area.
• SOS Function: Long-press the SOS button on the device to call pre-saved emergency contact numbers.
• Voice Monitoring (Pickup): Remotely listen to the surroundings of the device.
• Contacts: Save up to three SOS numbers that the device can call.
• Remote Power-off/Restart: Turn the device off or restart it remotely through the mobile application.
• Intelligent Power Saving: Configure specific time ranges via the app for the device to automatically turn off/on GPS and data upload, optimizing battery life.
• Alarm Clock: Set alarms for the device.
• Class Mode/Not Disturb: Configure periods when the device should not disturb the user.

Image: Screenshots of the 365gps app showing the main function menu and the settings menu, including options like Sound Control, Remote Reboot, and LED settings.

5. Maintenance

• Keep the device dry. Moisture can damage the electronic components.
• Avoid extreme temperatures. High temperatures can shorten the life of electronic devices, damage batteries, and warp or melt certain plastics.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device. Wipe it with a soft, damp cloth.
• Handle with care. Do not drop, knock, or shake the device. Rough handling can break internal circuit boards and fine mechanics.
• Ensure proper ventilation if enclosing the module in a casing.

6. Troubleshooting

• Device not powering on: Ensure the 3.7V Li-polymer battery is correctly soldered and charged. Check the charging cable and power source.
• No signal (Yellow LED solid): Verify the NANO SIM card is correctly inserted and has an active 2G/4G data plan. Check network coverage in the area.
• No GPS signal (Blue LED solid): Ensure the external GPS antenna is properly connected. Move the device to an open outdoor area for better GPS reception. GPS positioning time can vary based on environmental factors.
• Inaccurate location: Positioning accuracy depends on the mode (GPS, Wi-Fi, LBS, 4G). GPS is most accurate outdoors (within 10m). Wi-Fi positioning is within 50m, and GSM/4G positioning is 50-200m depending on network conditions.
• App login issues: Double-check the IMEI number and password. Remember the default password is the last 6 digits of the IMEI.
• App is not free: The '365gps' app is generally free to download and use. If prompted for payment, ensure you are using the official app.

7. User Tips

• Battery Installation: Remember that a 3.7V battery needs to be soldered to the module before use, as it does not work without one. An 800mAh battery can provide power for approximately one week.
• Location Accuracy & Delay: While locations are generally accurate, there might be a slight delay in real-time updates. This is normal for GPS tracking devices.
• Network Compatibility: Before purchasing or using, confirm that your local telecom operator supports the specified 2G (B3/B5/B8) and 4G (LTE-FDD: B1/B3/B5/B7/B8/B20, LTE-TDD: B34/B38/B39/B40/B41) bands for optimal performance.
• App Features: Explore all features within the '365gps' app, such as remote power-off/restart and intelligent power saving, to maximize convenience and battery life.

8. Warranty and Support

For technical support, troubleshooting assistance, or warranty inquiries, please contact the seller or refer to the official service platform at www.365gps.net. Keep your purchase records and IMEI number handy for faster service.