上传者: lijianmao_
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上传时间: 2022-11-19 16:43:24
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文件大小: 857KB
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文件类型: PDF
Quectel EC25/EC21 module integrates a GNSS engine which supports GPS, BeiDou, Galileo and
GLONASS systems, and also it supports gpsOneXTRA Assistance technology. The high performance
GNSS engine is suitable for various applications where lowest-cost and accurate positioning is needed,
and it supports position tracking without network assistance. EC25/EC21 GNSS can be applied in the
following applications: turn-by-turn navigation, asset tracking, buddy tracking, location-aware games, as
well as home and fleet management.