In this post I'm going to run through a crash course about UART, and write up some personal notes I use to find them quickly and dump shells on embedded devices. So is going to be a little informal at times but the aim of the post is to get the tips and process across quickly so those who want to can get to dumping shells too! So this focused on supporting the activity of interacting with UART ports as they appear on an average IoT device. | k3170