A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects ...
This library allows you to make the ESP32 act as a Bluetooth Mouse and control what it does. E.g. move the mouse, scroll, make a click etc. The BleMouse interface is almost identical to the Mouse ...
If you're looking for a way to turn your Bluetooth speaker into a Spotify Connect device, then this is the way.
Android part of the Lumos LED strip project, a unique and beautiful DIY wireless garland based on the WS2812B addressable LED strip and HC-06 UART Bluetooth module.