The evolution of global positioning system technology has significantly enriched our daily lives, and the GNSS module plays a pivotal role in this regard. So, what exactly is a GNSS module? Let's explore.

Core Concept of GNSS Module
A GNSS module, namely a Global Navigation Satellite System module, is an electronic device integrating a GNSS receiver and necessary circuits. It can receive signals from multiple satellite systems, such as GPS, GLONASS, Galileo, and BeiDou, to determine the device's position. This module usually consists of an antenna, a receiver, a processor, and a memory, which collaborate to provide accurate position and time information.

Application Fields
GNSS modules are widely applied in various fields, including vehicle navigation, marine navigation, robotics, sports tracking, and precision agriculture. Due to their high precision and reliability, they have become an indispensable part of modern navigation and positioning technology.
Differences between GNSS and GPS
Although GPS is a well - known global positioning system, it is one type of GNSS. GNSS is a broader term that encompasses all systems using satellite signals for global positioning. Compared with GPS, GNSS not only includes the U.S. GPS but also incorporates satellite systems from other countries. This diversity gives GNSS advantages in signal coverage and positioning accuracy, especially in environments with weak signals or interference.

Conclusion
GNSS modules provide extensive and precise positioning services by integrating receivers of multiple satellite systems. Whether it is mini - computers, traditional desktop computers, laptops, or mobile phones, these electronic products all require the use of GPS or the BeiDou satellite positioning system. It plays a vital role in urban driving, marine exploration, and precision agriculture. With the continuous development of technology, we can expect GNSS modules to deliver even more excellent performance and more application possibilities in the future.