GNSS Module is a global positioning wireless communication module featuring the NEO-M9N-00B GPS module. Compatible with multiple satellite positioning systems, it offers an impressive accuracy of approximately 1.5 meters. This module can simultaneously receive signals from four GNSS sources, ensuring high precision and fast lock times. Equipped with an external MCX antenna interface, it also includes a button battery and an EEPROM chip to securely store data in case of power loss.