Micropython code for TTGO T-Beam V1.0 and V1.1 to enable GPS in micropython

Tested in Pycom micropython variant for TTGO T-Beam @ https://github.com/nunomcruz/pycom-micropython-sigfox

Inspired by:

• Korving-F @ https://github.com/Korving-F/ublox/
• Original arduino sketch by LilyGO @ https://github.com/LilyGO/TTGO-T-Beam/tree/master/GPS-T22_v1.0-20190612
• Kizniche for his advice on @ kizniche/ttgo-tbeam-ttn-tracker#20
• SparkFun Ublox Arduino Library @ https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library
• AXP202 lib by lewsxhe @ https://github.com/lewisxhe/AXP202_PythonLibrary

For T22_v1.0 20190612 and the T22_v1.1 20191212 and T22_v1.1 2021