The other gotcha is that GPS TX should be connected to Espruino RX, rather than TX to TX. Also it's possible that the Baud rate is wrong, as it looks like the same GPS can use different baud rates depending on how certain pins on the chip are connected.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
The other gotcha is that GPS TX should be connected to Espruino RX, rather than TX to TX. Also it's possible that the Baud rate is wrong, as it looks like the same GPS can use different baud rates depending on how certain pins on the chip are connected.