AZDelivery I2C Serial Adapter Module Interface Board for LCD Display 1602 and 2004 compatible with Arduino Including E-Book!

First off, AZDelivery are fantastic, free ebooks on each product to get you started and an email with details, saving on printed material.What to do with an old LCD 16 x 2 display, they are cheap and plentiful, but oh so many wires. Never mind, buy one of these and use the 4 wire I2C bus used on modern microcontroller like the Pi Pico or Arduino.Great for basic commands or display functions on your project, cheap easy to use and and makes use of the old display.

Well constructed

The item was, as expected, fine.

Does the thing it's forFrees up pins on micro for other uses