Originally Posted by happyusers
I have bought a FMP04 GPS some time ago and ordered a GPS bob from Flyduino.
Hehe, me too.
And I can guess where you got it from.
I can tell you: our time has come! This module gives me instant fixes of a lot of sats.
I connected mine to serial 2 on the Flyduino with all 4 wires gnd/5v/rx/tx
I slightly remember that there was a version of Paul's bob where he swapped rx/tx and you needed to connect rx<->rx and tx<->tx
He wanted to make it easier for noobs.