Datasheet

Next pins you'll want to use are the serial data pins:

TX - the pin that transmits data

from

the GPS module to your microcontroller or computer. It is 3.3V logic level.

Data comes out at 9600 baud by default

RX - the pin that you can use to send data

the GPS. You can use use 3.3V or 5V logic, there is a logic level

shifter. By default it expects 9600 baud data, and remember you need to send it checksum'med NMEA

sentences

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