TM1637 4-Digit 7-Segment LED Display Module 0.56" 5V

TM1637 4-Digit 7-Segment LED Display Module

The TM1637 4-Digit 7-Segment LED Display Module is a compact, easy-to-use display component perfect for Arduino projects, DIY clocks, countdown timers, scoreboards, and microcontroller builds. Driven by the popular TM1637 chip, this module communicates over a simple 2-wire interface (CLK + DIO), making it beginner-friendly while still powerful enough for advanced electronics enthusiasts.

With a bright 0.56-inch digit height and a 5V supply voltage, this module delivers crisp, clearly visible digits in three available LED colors — Green, White, and Blue — so you can match your project's aesthetic perfectly. The SMD package design keeps the board neat and compact, ideal for enclosures and tight builds.

Key Features

• Driver IC: TM1637 – 2-wire serial interface (no SPI or I2C overhead)
• Display Type: 4-digit, 7-segment LED tube, 0.56-inch digit height
• Supply Voltage: 5V DC
• LED Colors Available: Green, White, Blue
• Package Type: SMD – compact and integration-ready
• Quantity: 1 module per order
• Condition: Brand new
• Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and most popular microcontroller platforms
• Adjustable brightness levels via software control
• Great for displaying time, temperature, scores, or any 4-digit numeric value

Common Applications

• DIY digital clocks and alarm displays
• Temperature & humidity readouts
• Countdown/count-up timers
• Scoreboard displays
• Voltage/current meters
• Computer and hobbyist electronics projects

What's in the Box

• 1 × TM1637 4-Digit 7-Segment LED Display Module (color of your choice)

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Frequently Asked Questions

Q: What microcontrollers are compatible with the TM1637 4-Digit LED Display Module?

A: The TM1637 module is compatible with virtually any microcontroller that supports digital GPIO, including Arduino UNO, Nano, Mega, Raspberry Pi, ESP8266, and ESP32. Libraries for the TM1637 are freely available for Arduino IDE and MicroPython, making integration fast and straightforward.

Q: What LED colors are available for this TM1637 display module?

A: This module is available in three LED colors: Green, White, and Blue. Simply select your preferred color when adding the item to your cart.

Q: How is the TM1637 module connected to a microcontroller?

A: The TM1637 uses a simple 2-wire serial interface with only a CLK (clock) and DIO (data) pin, plus VCC (5V) and GND. This minimal wiring makes it one of the easiest LED display modules to set up, requiring no complex communication protocols.

Q: Can the brightness of the TM1637 LED display be adjusted?

A: Yes! The TM1637 chip supports up to 8 levels of software-controlled brightness, allowing you to fine-tune the display intensity to suit your project environment or power requirements.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.