An Easy Breadboard Arduino, Part 2

If you read and followed my previous post on this subject, you have your breadboard Arduino-compatible ready to go.

If you purchased an Atmega328P pre-programmed with the Arduino bootloader, you’re ready for the next step, which I haven’t yet published. If you used a blank Atmega328P, you’ll need to program in the bootloader. I’m using an Arduino UNO as the programmer.