The module is based on a decimal point display module, it displays four digital tube (0.36 inches), and driver IC is TM1637, only two signal lines needed for MCU to control four Digit 8-segment LED. It can be used to display decimals, letters and so on.

Features

• Display common anode for the four red LED
• Digital tube 8 gray adjustable
• 4 M2 screws positioning holes for easy installation
• Interface 4 digital display module
• Positioning holes: Four M2 screws positioning hole with diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.

Specifications:

• Number of Digits: 4
• Power: 5VDC
• PCB Color: Blue
• Interface Type: SPI, QSPI, MICROWIRE Serial Interface
• Maximum Clock: 10MHz
• Digit LED Color: Bright RED
• Cascading Ability: Can be chained or cascaded to drive unlimited units
• Display Driver: TM1637
• Material: PCB + Electronic Components
• Size: 42.15mm (L), 24.65mm (W), 11.0mm (H)

Packing List

• 1 x 0.36 Inch 4 digit 7-segment TM1637 Module

Resources

• Example Arduino code by Robojax:http://robojax.com/learn/arduino/?vid=robojax-TM1637
• Here are additional resources you can refer are how to 4-Digit Display Interface with Arduino UNO (https://www.instructables.com/id/Tutorial-How-to-4-Digit-Display-Interface-With-Ard/)by mybotic.
• If you do not want to use the Arduino, the 0.36 Inch 4-digit 7-segment TM1637 Module also can be displayed using Raspberry Pi. This is an example of how to Displaying Time over 4-Digit 7-Segment Display Using Raspberry Pi (https://www.youtube.com/watch?v=OA_pSU3xN5w) by MSD Gurukul.