I have built a local WiFi-based smart home system that works without internet. The ESP32-S3-BOX3 creates its own WiFi network (Access Point mode). my MIT App connects to that WiFi with speech ...

ESP32 ~48 KB Highly capable. Provides a memory-optimized alternative to the default client's large dynamic allocation (approx. 50 KB). Users observing memory usage on modern 32-bit platforms (e.g., ...

The total should be around $80 with the batteries assuming you already own a Bluetooth gamepad. You’ll need to cut a few wires for the assembly as explained on the project’s GitHub repository where ...

An Arduino Portnta Machine Control arrived at my desk, and like a child, getting a new toy, it's time to play with it a bit. Will this the usual boring lab entry where it works in the end? I guess ...

Arduino announced the introduction of an IoT Cloud as part of its professional IoT strategy. Targeted at developers, system integrators and maker hobbyists, the Arduino IoT Cloud is an easy-to-use ...

When I was a teenager, building electronics was not too expensive, but the peripheral components such boxes, potentiometers, buttons and switches cost a fortune. Nowadays, life is easier, and we ...

For our IoT prototype project based on Arduino, we needed a reliable data transmission protocol, and we thought of Websocket. We then searched for existing client implementations for Arduino, ...