Main Features of the GPS Tracking Module

Supports NMEA 0183 standard sentences and other custom data formats.

Compact design, easy to integrate into various devices.

Compact design for easy integration.

Supports performance improvements and issue fixes through software updates.

Certified by FCC, CE, RoHS, etc., ensuring product quality and safety.

Rigorously tested to ensure long-term stable operation.

Supports data logging for subsequent analysis and processing.

High-precision positioning with 2.5 meters accuracy.

Supports multiple satellite systems (GPS, GLONASS, Galileo, BeiDou).

Low power consumption for extended battery life.

Real-time tracking and fast time-to-first-fix (TTFF).

Typical Application of Youwei GNSS GPS Locating Modules

Vehicle Navigation: Real-time tracking and route optimization.

Drones: Precise positioning for stable flight and navigation.

Wearable Devices: Location tracking for fitness and safety applications.

Asset Tracking: Monitor and manage valuable assets in real-time.

IoT Devices: Enable location-based services in smart devices.

Parameters Table of YW-25254Z1 GPS Module

Factors to Consider When Choosing a GNSS GPS Module

When selecting a GNSS GPS module for your application, it’s essential to evaluate several key factors to ensure it meets your specific needs. GPS modules are widely used in various industries, including navigation, IoT, wearables, and automotive systems. Here are the most important considerations:

1. Accuracy

The primary purpose of a GPS navigation module is to provide precise location data. Consider the level of accuracy required for your application. High-end positioning modules can achieve sub-meter accuracy, while standard modules may offer 2.5–5 meters of accuracy. Factors like signal strength, environmental conditions, and support for augmentation systems (e.g., SBAS, DGPS) can influence accuracy.

2. Power Consumption

Power efficiency is critical, especially for battery-powered devices like wearables or IoT sensors. Low-power GPS tracking modules can extend battery life, making them ideal for portable applications. Check the module’s power consumption in active and standby modes.

3. Size and Form Factor

The physical size of the GPS module matters, particularly for compact devices like drones or smartphones. Smaller modules are easier to integrate but may sacrifice some features. Ensure the module fits within your design constraints.

4. Time-to-First-Fix (TTFF)

TTFF refers to the time a GPS module takes to acquire satellite signals and provide the first position fix. A shorter TTFF is desirable for applications requiring quick location updates, such as emergency tracking systems.

5. Supported Satellite Systems

Modern GPS modules often support multiple global navigation satellite systems (GNSS), such as GPS (USA), GLONASS (Russia), Galileo (Europe), and BeiDou (China). Multi-GNSS support improves reliability and accuracy, especially in challenging environments like urban canyons.

6. Environmental Durability

Consider the operating environment of your application. If the GPS chipset will be used outdoors or in harsh conditions, ensure it has robust protection against factors like water, dust, and extreme temperatures.

7. Interface and Compatibility

GPS modules typically communicate via interfaces like UART, I2C, or SPI. Ensure the module’s interface is compatible with your system. Additionally, check if it supports protocols like NMEA for easy integration.

8. Additional Features

Some GPS GNSS modules come with extra features like built-in antennas, real-time kinematic (RTK) capabilities for centimeter-level accuracy, or integration with other sensors (e.g., accelerometers, gyroscopes). Evaluate whether these features add value to your application.

1.Company info

Youwei Communication is a professional GNSS system (GPS, Beidou. GLONASS, GALILEO) navigation solution provider. Intended to provide a one-stop GNSS satellite timing, measurement, positioning, and navigation solution provider to OEM/ODM customers and system integrators both domestically and internationally. Committed to creating long-term value and potential growth for customers.
Since its establishment, Youwei Communication has established a technical team with rich experience in RF technology, GNSS/WIFI/Bluetooth/GPRS software and hardware development. Guoxing Beidou can provide a series of industrial grade high-quality GNSS navigation and positioning modules such as GPS, Beidou, GLONASS, GALILEO, GPRS communication modules, and indoor positioning solutions. Based on the module core, secondary development and application can be carried out to provide customers with personalized wireless product solutions and enhance their overall competitiveness.
The company's products are widely used in M2M industries such as wireless public telephones, commercial telephones, wireless monitoring, GPS car terminals, home anti-theft, car anti-theft, wireless data transmission, wireless DTU, PND, power meter reading, power system monitoring, water affairs, oil fields, mining, POS free machines, shipping, wireless PDA, logistics, IoT industry chain, industrial automation, information dissemination, etc. Remote meter reading and centralized meter reading for smart grids, municipal street light control, building automation control, industrial (security) video monitoring, water conservancy and hydrological monitoring, financial mobile POS terminals, remote pipeline network monitoring for energy (energy, water supply, heating, etc.), meteorological monitoring, environmental protection, intelligent transportation, smart homes, media advertising, digital healthcare, earthquake monitoring, industrial remote sensing and telemetry, fire safety, coal mines, etc. Real time online detection, oilfield data collection and other fields.