Key Features & Benefits

Plug and play design: The onboard TM1637 driver chip only requires 2 MCU pins to be controlled through a simple I2C like protocol, eliminating the need for complex multiplexing programming.
High brightness and clarity: Equipped with a 0.36-inch (approximately 14.2mm) red LED digital tube, the character height is moderate, the brightness is high, the viewing angle is wide, and indoor and outdoor reading is clear.
Excellent Quality: Using high-quality ICs and LEDs, the PCB layout is neat, the solder joints are firm, ensuring stable operation and long lifespan.
Easy to integrate: Standard 2.54mm spacing pin holes are reserved on the back of the module for easy welding of pins or direct connection with DuPont wires, allowing for quick integration into your project.