When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

I programmed a $7 ESP32-S3 board to block all computer's web ads - and it took just minutes ...

Although the basic principle of radio direction finding is easy to understand (measure the phase difference between different ...

It's amazing what you can do with an ESP32 (or two).