TM1637 4-Digit 7-Segment LED Display Module

Add a clear numeric readout to a microcontroller project with this TM1637 four-digit, seven-segment LED module. It displays digits with decimal points and connects to a controller using two digital I/O pins.

Show numeric values with simple wiring

• ✅ ✅ Display a four-digit value: The four-digit layout suits counters, timers and other basic numeric readouts.
• ✅ ✅ Keep pin use low: The source says the display connects through two digital I/O pins, leaving more controller pins available for other parts.
• ✅ ✅ Choose a display colour: Red, yellow, green, blue and white options are listed.

The module is designed for Arduino use with a TM1637 library. The listing specifies 3.3V supply and an operating range of −30 to 70°C; verify these requirements with your board and project.

This is a display module, not a complete controller or enclosure. Check the selected colour and pin arrangement in the product images before wiring it into your circuit.

Details: TM1637 driver; four-digit, seven-segment LED display; two digital I/O connections; 3.3V listed supply; colour variants.

Select a colour and add a compact number display to your project.