Liquid Crystal 44780

Introduction

Example code for I2C LiquidCrystal LCDs.

This code uses the following GPIO:

• GPIO0 SCL

• GPIO2 SDA

Build instructions

Use make and make flash to build and flash the firmware to the ESP8266 board.

References

• Source Code

• Sming (main)

• Liquid Crystal

SoC support

• esp32

• esp32c2

• esp32c3

• esp32s2

• esp32s3

• esp8266

• host

• rp2040