TM1637 -4 Bits LED Display Module

KSh 200.00

KSh 200.00

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TM1637 TM 1637 LED Display Module 0.36″ Inch 4 Digit With Decimal Point Interfacing TM1637 Drive Mini 7 Segment LED RED Display 4 Digit For Arduino

The TM1637 4 Bits Digital Tube LED Display Module is an affordable solution for displaying the output data of your Arduino  project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc. This 7 segment LED Display. has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module. Also thanks to the 12C Bus you can control it using only 2 wires, leaving more pins available on your Microcontroller to connect other things.

The module is a 12-foot clock with four common anode tube (0.36 inch) display module for driver IC TM1637, only two signal lines can make the MCU control four 7-segment digital tubes. There are several modules using this TM1637 chip to form a 4 digit numerical display module. TM1637 has also keyboard input capability but is not used in this module.

Pinout Description of TM1637 4 Digits 7 Segment Led Display Module with Clock for Arduino :-

LED Display module to Arduino

  • GND    –    GND
  • Vcc      –    5V
  • DIO     –     D2
  • CLK     –     D3


  • Display of male red for the four digital tube
  • Adjustable digital tube 8 gray
  • Level control interface for 5V or 3.3V
  • 4 M2 screws positioning holes for easy installation
  • Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;
  •  Digital tube: 4 common anode score points with 0.36 inches LED, red highlights;
  • Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination;


  • Display common anode for the four red LED
  • Digital tube 8 gray adjustable
  • Power supply: 3.3V-5.5VDC,typical:5V
  • Current:80mA @5V,typical:30mA
  • Size:42x24x12mm

Package Includes :

  • 1 x TM1637 TM 1637 LED Display Module 0.36″ Inch 4 Digit With Decimal Point Interfacing TM1637 Drive Mini 7 Segment LED RED Display 4 Digit


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Packaging Details

  • Unit Type: piece
  • Package Size: 25cm x 32cm x 5cm (9.84in x 12.60in x 1.97in)
  • Package Weight: 0.56kg (1.23lb.)