The GPS has 4 pins. 5V,GND,TXD,RXD. TXD goes to Arduino Pin 0(RX), and RXD goes to Arduino Pin 1(TX). Not sure what you mean by 'rec'. Is it the same as RX?Am I supposed to connect RXD -> Pin 0(RX) and TXD to Pin 1(TX)?
If you want the GPS to talk directly to the PC via USB serial
QuoteIf you want the GPS to talk directly to the PC via USB serialThis is what I want.