tinyAVR 0-Series USART - Signaling the Mother Ship

I’m using the ATtiny402’s USART module to output a variable from the microcontroller. This is geared more toward a debugging setup, as I’m only going to be dealing with the USART’s transmit section. Outputting both ASCII data as well as formatted raw data. And I discovered the MPLAB X Data Visualizer. Which makes the viewing of the raw data very easy.

00:00 EP3 Intro
01:00 USART setup
04:40 ASCII output
07:12 Time to convert an unsigned integer
08:37 Using the Pickit 5’s built-in serial port
09:52 Data Visualizer
17:04 Closing thoughts