Marine Boat Yacht GPS Receiver Antenna Module RS232 NMEA 0183 Baud Rate 4800 DIY

Output Protocol Mode: RS232. Level can be selected: TTL or RS232. 1X Antenna Module. Refresh Frequency: Default 1Hz (set 1-10Hz). Data output frequency is optional, 1HZ - 10HZ. Waterproof Grade: IPX67.

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