If you want to develop a program on Arduino with Raspberry Pi, then this tutorial has all the steps you need to take for it, in detail.

The Raspberry Pi intro is 10 hours and shows you everything from how to control it with Python to adding vision to your applications using a camera module.

At a Glance Develop Raspberry Pi 5 BLE apps using Linux, BlueZ, and Python. Modify a working NRF52840 BLE app to meet your needs.

You don't need Alexa or Nest Home to add smarts to your sound system. You can create your own audio controller using a Raspberry Pi and some handy software.

The easiest way to pair your Raspberry Pi 4 with any Bluetooth-enabled device is by using the desktop version of the Raspberry Pi OS.