TM1637 4-Digit 7-Segment LED Display Module – 0.36 Inch Red Digital Tube for Arduino and Clock Projects

Description

The TM1637 4-Digit LED Display Module is a popular display board designed for Arduino, ESP32, ESP8266, STM32, and other microcontroller projects. It uses a bright 4-digit 7-segment red LED display with 0.36-inch digits, making it easy to read in various lighting conditions. The module includes the TM1637 driver chip, which simplifies communication by requiring only two signal pins from your microcontroller. This makes it much easier to use compared to directly controlling a raw 7-segment display. The display can show numbers, certain letters, decimal points, and a center colon, making it ideal for clocks, countdown timers, stopwatches, digital thermometers, voltage meters, and sensor readout

Key Features

• 4-digit 7-segment LED display
• 0.36-inch bright red digits
• Built-in TM1637 driver IC
• Two-wire serial communication interface
• Supports decimal points and center colon
• Compatible with Arduino, ESP32, ESP8266, STM32, and Raspberry Pi
• Easy to use with only CLK and DIO pins
• Adjustable display brightness
• Compact and lightweight design
• Ideal for clocks, timers, counters, and sensor displays

Specifications