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Product Introduction:
1.Output Baud Rate: 9600bps (can be modified by U-CENTER)
2.Output Frequency: 1Hz (can be modified by U-CENTER)
3.Output Protocol: NMEA-0183
4.Output Level: serial communication TTL level
5.Support Satellite: GPS satellite,Beidou satellite,GLONASS satellite
6.With IPEX and SMA antenna interface, and it can connect with various active antenna
7.With chargeable backup battery, and it can save data after power failure
8.Compatible with 5V/3.3V, applicable for various MCUs
Pin Definition:
1.VCC: power (3.3-5.0V)
2.GND: ground
3.TXD: module serial port transmit pin (TTL level, it cannot directly connect RS232 level), it can connect MCU RXD
4.RXD: module serial port receive pin (TTL level, it cannot directly connect RS232 level), it can connect MCU TXD
5.PPS: clock pulse output pin