Dual Antenna Support: Integrated passive ceramic antenna + SMA port for active antenna connectivity, enhancing signal in urban/canyon environments.
^^ Multi-MCU Compatibility: Preloaded with Arduino/STM32/C51 code examples for fast deployment; TTL UART ( 3.3V /5V) interfaces with 9600bps default.
^^ Enhanced Positioning Accuracy: NEO-7M chipset achieves 2.5 m CEP accuracy with 56-channel reception, outperforming NEO-6M modules. ^^
Compact & Expandable Design: 39x 25.5 mm PCB with 1Hz-10Hz update rate and battery-backed RTC for timestamp precision.
^^ Plug-and-Play Setup: USB-to-TTL convertor ready (not included) for direct PC mapping via U-Center software.