Is there really no API reference around?
I find it adventurous to “reverse engineer” from code examples, e.g. that lowPowerHandler() will send it to sleep and probably just any interrupt can awake it. Is this documented somewhere?
Also these examples are not up to date (e.g. the SSD1306Wire constructor signature as used in oledDisplayGpsInfo (SSD1306Wire(int, int, int, DISPLAY_GEOMETRY, PinNames) does not exist anymore, it is now SSD1306Wire(uint8_t _address, uint32_t _freq, int sda, int scl, DISPLAY_GEOMETRY g = GEOMETRY_128_64,int8_t _rst=-1)
Best, Robert