Display a number on the TM1637 display with Micro:bit

Purpose of this tutorial:

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

Required Components

• Micro:bit Board
• TM1637 display
• GPIO Extension Board
• Connection Wires

Mounting

To complete the mounting, we connect:

• the VCC pin of the TM1637 display to the 3.3V pin of the micro:bit.
• TM1637  display GND pin to Micro:bit GND pin
• TM1637  display DIO pin to Micro:bit adapter pin P1
• TM1637  display CLK pin to Micro:bit adapter pin P2

There are several mounting methods.

Mounting (1)

Mounting (2)

Makecode program

Here is the makecode program to display the number 10 on the TM1637 display.

Note: You must go to Extensions to import the TM1637 extension.