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ATGM332D-5N Series Module is a 12X16 size high performance BDS/GNSS full constellation positioning guide
Single chip - AT6558, support for US GPS, China's BDS (Beidou satellite navigation system)
The ATGM332D-5N series modules have the advantages of high sensitivity, low power consumption and low cost. They are suitable for in-vehicle navigation, handheld positioning, and wearable devices. They can directly replace the NEO-M8N, and the package size and pin definition are fully compatible.
Performance:
Excellent positioning and navigation function, support single system positioning of BDS/GPS/GLONASS satellite navigation system, and multi-system joint positioning of any combination, and support QZSS and SBAS system
Support A-GNSS
Cold start capture sensitivity: -148dBm
Tracking sensitivity: -162dBm
Positioning accuracy: 2.5 m (CEP50)
First positioning time: 32 seconds
Low power consumption: continuous operation <25mA (@3.3V)
Built-in antenna detection and antenna short circuit protection
The ATGM332D-5N series modules all support the auxiliary GNSS (AGNSS) function. AGNSS can provide the receiver with the necessary auxiliary information such as telegram, rough position and time. Whether in a strong or weak signal environment, this information can significantly shorten the initial positioning time.
Output Protocol Output Protocol:
The ATGM332D-5N series module uses the UART as the main output channel and outputs according to the protocol format of NMEA0183.
