The design example shows OTA firmware update performed on a microcontroller using the "staging + copy" method.

Recent DIY trends show makers increasingly turning to ESP32 microcontrollers and Arduino platforms for smart home projects, replacing costlier or overpowered setups like Raspberry Pi in many cases.

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Cheap and cheerful.

Washington Week with The Atlantic airs April 10, 2026 at 8PM on PBS (check local listings) *** Apocalypse Now to Apocalypse…Later? After beginning the week with threats to erase an entire civilization ...