ESP-32 tm1637-driven LCD library

Introduction

This is an library of control TM1637 LCD 7-segment display using ESP-32 IDF toolchain ESP-IDF.

Features

• Display numbers
• Display raw segment data
• Display floating point numbers

Important notes

This library uses ets_delay_us() function to generate i2c-like control sequences. Please note - while using within FreeRTOS task will be blocked while data is transmitted.

Example

The example is available at: examples/default_example

Source Code

The source is available from GitHub petrows/esp-32-tm1637.

License

The code in this project is licensed under the MIT license - see LICENSE for details.

Inital idea based on Arduino <tm1637.h> library, written by Frankie.Chu Copyright (c) 2012 seeed technology inc.

Contacts

• Email: petro@petro.ws