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ESP32 TM1637 display

Display a number on TM1637 display with ESP32

Purpose of this tutorial:

In this tutorial we will see how to display the number 10 on the TM1637 display with the ESP32 card.

Necessary components

  • ESP32
  • TM1637 display
  • Connecting wires

  • Test plate

Mounting

To perform the assembly, we connect:

  • the VCC pin of the display to the 3.3V terminal of the ESP32 board

  • the GND pin of the display to the GND terminal of the ESP32 board

  • the DIO pin of the display to pin D4 of the ESP32 card

  • the CLK pin of the display to pin D2 of the ESP32 board

Micropython program

Note: the following library must be imported: tm1637




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