The display features decimal points per digit + colon. Module connecting to digital I/O on 2 pins.
4-Digit Digital 7 Segments 0.36 Inch TM1637 LED Display Module
4 Bits Digital Tube LED Display Module With Clock Display TM1637 for Arduino
???????? TM1637 4 or 6 Digit 0.36" Red 0.56" White Blue 7 segment LED Display Module
???????? TM1637 4 Digit Red 0.36" 7 segment LED Display Module Arduino RasPi Clock
???????? TM1637 4 Digit White 0.56" 7 segment LED Display Module Arduino RasPi Clock
