AceSegment, NodeMCU ESP-32 and TM1637-6 digit display

AceSegment is a relatively new library to manage LED displays. It appears the documentation says the library supports ESP-32 microcontroller. The library works fine with Arduino UNO. I would like to use it with NodeMCU ESP-32, and 6 digit TM1637 display. I am not able to get the TM1637Demo Sketch to display. It appears i must modify the code to make choices for the equipment being used? with esp-32 connected, the sketch compiles, and flashes to the ESP-32. however, the display remains blank.

Is this correct, or does the software automatically detect that it is connected to ESP-32.

Does anyone have a program for esp32 and 6-digit tm1637 that is working?

Thanks.

Tim