Driver for 4 digit 7-segment display modules, based on the TM1637 chip.
These chips can be found in cheap display modules. They communicate with the processor in I2C-like protocol. The implementation is pure software emulation and doesn't make use of any special hardware (other than GPIO pins). It is assumed that pull-up resistors are present (usually integrated in the display module).
Maintainer: Avishay Orpaz
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.