The GPS module is the first module (for me) where is used another battery specially for GPS purposes. I was very surprised, when I disconnected the core module from the computer and removed the batteries from battery module and the LEDs on the GPS module blinked still same as it was connected to computer (as it was powered). The most interresting was, that the LED on the core module ligths on too. It looks that battery on the GPS module powered whole device (core module + GPS module).
In my case I would like to use the GPS module for getting GPS coordinates for example once a minute. At this moment I am not sure how to use module correctly.
Are the “bc_module_gps_start” / “bc_module_gps_start” functions most important for battery consumption, or what I need to do, when I need to completly turn off the GPS module? (by the software)
Thank you for your ideas