I capture the CPU temperature of my Raspberry Pi via a very short python program detailed below. After getting the temperature I append it to a log file with the time for graphing with another python program. Thanks to the gpiozero python library it is really simple to code this. This program is executed every…

Use the following code to install Docker on Raspberry Pi. I have tested that it works on Raspberry Pi 3 B+. This code is taken almost verbatim from withblue.ink/2019/07/13/yes-you-can-run-docker-on-raspbian.html. To start Docker: To pull a lightweight OS for Docker running on Raspberry Pi 3 B+ try Alpine Linux: After executing the command get the image…

Like so many other folks we needed to get away from our COVID-19 routines and go on a Memorial Day trip and I wanted to work in some radio time. Our simple trip consisted of a visit to my in-laws in Victoria, Alabama from home in Oxford, Mississippi. I loaded all of the 2-meter and…