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OPEN-SMART GPS Serial GPS Module for Arduino£¬ APM2.5 Flight Control
GT-7U GPS module£¬ with high sensitivity£¬ low power consumption£¬ miniaturization£¬ and its extremely high tracking sensitivity characteristics£¬ greatly expanded its coverage of positioning. In the area that the ordinary GPS receiver can not locate £¬ such as narrow urban sky£¬ dense Jungle environment£¬ GT-7U can achieve high-precision positioning. Its high sensitivity£¬ small static drift£¬ low power consumption and compact size make it suitable for applications in vehicle£¬ handheld devices such as PDAs£¬ vehicle monitoring£¬ mobile phones£¬ video cameras and other mobile positioning systems£¬ and it is the best choice for GPS applications. Features: - Operating frequency: L1 (1575.42 +/- 10MHz) - Operating voltage: 3.3 - 5.2V - Operating current: normal mode is 50mA£¬ power-saving mode is 30mA - Communication interface: TTL serial port£¬ micro USB interface (can be connected to a computer to debug) - Serial port baud rate: 9600bps - Communication format: 8N1 - Interface logic voltage: 3.3V or 5V - External antenna interface: IPX