產品說明0
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Grove - GPS (Air530)
SKU 109020022
Grove-GPS (Air530) is a high-performance, highly integrated multi-mode satellite positioning and navigation module, supporting plenty of location systems, such as GPS/Beidou/Galileo and etc.
Feature
- Positioning error within 10 meters
- Multi-mode satellite positioning & navigation and support more than 6 satellites at the same time
- The 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
Specification
| 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 Positioning
| Pure hardware cold start | 27.5s |
| Pure hardware hot start | <1S |
| Pure hardware recapture | <1S |
| Software-assisted A-GNSS | <5S |
|
Sensitivity
| Cold start | -148dBm |
| Hot Start | -162dBm |
| Recapture | -164dBm |
| Track | -166dBm |
|
Accuracy
| Horizontal positioning accuracy | 2.5m |
| High positioning accuracy | 3.5m |
| Speed accuracy | 0.1m/s |
| Time transfer accuracy | 30ns |
|
Consumption
| Capture 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 |
Applications
- GPS tracker
- GPS navigation
- Distance measurement
- Car navigation
- Drone
