Today I put together a Heltec V3 with GT-U7 GPS-module and a 1S 600mAh lipo battery. I soldered the GT-U7 GPS-module to 3.3v, GND and pin 48 (tried 37 as well). As soon as I enter the pin number in ...

Two python scripts are provided to display some of the key GPS parameters read from a GT-U7 GPS breakout board attached to a Raspberry Pi 2: gps_basic.py: read NEMEA 0183 sentences from GT-U7 GPS ...