Arduino library for I2C LCD displays e.g. 20x4 . Contribute to RobTillaart/I2C_LCD development by creating an account on GitHub. ... Tested on an UNO and a 20x4 character LCD, and limited on a 16x2 ...

Design LCD Display Layouts for 20x4 or 16x2 displays connected to Arduino, Raspberry Pi or other. Screenshot application with generated B4R code and an Arduino UNO with LCD2004 showing the text ...

The pinout diagrams are simple, but they're easy to read, and especially helpful for beginners. You can print them out full size so you can set your Arduino Uno, ATMega, or ATTiny right on top for ...