If you're on the hunt for an adapter to use with your Raspberry Pi microcontroller, look no further than the Radio Module 2. It's a brand new adapter that adds wireless communication capabilities ...

The $4 Raspberry Pi Radio Module 2 builds on this expertise. It includes the same Infineon CYW43439 radio silicon used in Raspberry Pi Pico boards.

Heck, if you’re fond of bringing your music-related DIY ideas to life, you can put your Raspberry Pi to good use by turning it into a simple yet highly efficient online radio player.

My dad the ham radio hobbyist suggested a Morse code speaker (type in text on the computer, have the Pico sound out the dots and dashes), but I’m guessing small robots or programmable LED ...