TM1637 4 Digit 7 Segment LED Display

The TM1637 4 Digit 7 Segment LED Display Module is a compact and efficient solution for numerical output in your electronics projects. Controlled by the TM1637 driver chip, this display module allows you to show digits and select characters (like A, b, C, etc.) using just two control wires, saving valuable I/O pins on your microcontroller.

It features a 0.36" 4-digit common anode display and supports voltage input from 3.3V to 5V, making it compatible with Arduino, ESP32, STM32, and other microcontrollers. The I2C-like protocol used by TM1637 simplifies wiring and code, especially in clock displays, timers, counters, and DIY electronics.

Pinout:

• CLK – Clock Input

• DIO – Data I/O

• VCC – Power Supply (3.3V to 5V)

• GND – Ground

Applications:

• DIY clocks and timers

• Digital counters

• Sensor display modules

• Educational electronics kits

• Arduino and ESP-based projects

Specifications:

• Model: TM1637

• Display Type: 4 Digit 7 Segment (Red)

• Driver IC: TM1637

• Operating Voltage: 3.7V – 5.3V

• Current: ~30mA

• Display Size: 0.36"

• Dimensions: 50mm x 19mm x 14mm

• Weight: 15g

Package Includes:
1 x TM1637 4 Digit 7 Segment LED Display Module