Air530 그루브 GNSS 모듈
(Grove - GPS (Air530))
개요
- 본 제품은 Air530 그루브 GPS 모듈입니다.
- GPS / Beidou / Glonass / Galileo / QZSS / SBAS 를 지원하는 GNSS 모듈입니다.
- 3.3V/5V 시스템과 사용이 가능하며, UART 인터페이스를 가지고 있습니다.
특징
- Positioning error within 10 meters
- Multi-mode satellite positioning & navigation and support more than 6 satellites at the same time
- Position still quickly and accurately under the condition of bad signal
- Low power consumption at only 31uA
- Compatible hard/soft interface for other modules
- Adopt the integrated design of RF baseband, which integrates DC/DC, LDO, LNA, RF front-end, baseband processing, 32-bit RISC based chip, RAM, FLASH storage, RTC and power management functions
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parameters values Supply voltage 3.3V/5V Working current up to 60mA Interface UART Time of warm start 4s Time of cold boot 30s Working Temperature -35C-85°C Storage Temperature -55°C-100°C Humidity 5%-95%
Time of PositioningPure hardware cold start 27.5s Pure hardware hot start <1S Pure hardware recapture <1S Software-assisted A-GNSS <5S
SensitivityCold start -148dBm Hot Start -162dBm Recapture -164dBm Track -166dBm
AccuracyHorizontal positioning accuracy 2.5m High positioning accuracy 3.5m Speed accuracy 0.1m/s Time transfer accuracy 30ns
ConsumptionCapture current value@3.3V 42.6mA Tracking current value@3.3V 36.7mA Low power mode@3.3V 0.85mA Ultra-low-power mode@3.3V 31uA
문서
- [Wiki] Grove - GPS (Air530)