TM1637 Display
TM1637 4x 7-segment display using four wires (TWI-like)
Features:
TODO: ADD COPYRIGHT FREE IMAGE
Titan Micro Electronics TM1637: Datasheet
Similar Arduino project (not mine): Link
Ports: CLK, DIO, VCC, GND
Power supply: 3.3V – 5.5V
Possible characters: "Blank, 0 ... F"
The colon ":" character is not implemented yet (TODO)
Video: Youtube (TODO)