Go ahead and say RTFM if you need to, but for quick evaluation purposes… all I would need is the FT232 (serial to usb) connected to the GND, TX, RX, VCC pins of the GPS-09133, correct? I’m assuming the SPI pins are for an optional SPI flash chip but what are VBAT, PPS, 1, 2, and 20 used for (i.e. why are they routed out)?
I’m hoping to make a cool sky map tracking the az, el, and SNR of all acquired satellites over time.