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.

DigiKey and Microchip are hosting a free webinar on embedded systems and software vs. hardware logic on April 30 at 10 a.m.

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.