This is a guide written on how to share the same Bluetooth device(s) across Windows and Linux without having to uniquely pair each.

In this post I aim to highlight my findings in deciding to go through the process of installing LineageOS on my Pixel 3a. Currently, LineageOS does not officially support the Pixel 3a. However, InvisibleK (Dan Pasanen) does host updated versions of his unofficial LineageOS build for the Pixel 3a complete with a custom recovery to utilize for this purpose!

It’s a good idea to update your GPG key(s) before they expire. Mine is set to expire year, from whence I last updated the expiration. Let’s explore how this is done!

After having reviewed Part 0 of this series, we can now explore controlling GPIO with the hardware timers! Other tutorials have used the Systick timer as a good introduction to adding a delay for blinking an LED. However, it is my belief that this leads to confusion for beginners and only opens the door to misunderstandings. That being said, we will be using timers and their associated GPIO ports with Alternate Function modes.

One of the simplest projects to get started with the STM32 microcontroller series: turn on the lights!