TM1637 4‑Digit 7‑Segment Display Module

Overview

TM1637 based 4‑digit 7‑segment display with clock and colon. Controlled via 2‑wire I2C‑like interface. Brightness control.

Key Features

• 4 digits, common cathode
• Built‑in decimal points and colon (for time)
• Brightness control
• 3.3–5V compatible

Specifications

• Supply: 3.3–5V

Dimensions & Weight

• Length: ~42 mm
• Width: ~24 mm
• Weight: ~10 g

Package Includes

• 1 × TM1637 Display Module

Applications

• Digital clocks and timers
• Numeric display for sensors
• Arduino and ESP projects