Over on the ESP32 subreddit, user Alxdreee showed off what they've been working on: a cool ESP32-powered touch synth. It ...

The ESP32-S3 Super Mini packs a 240 MHz dual-core processor and Wi-Fi into a $5 board. Build weather stations, message boards ...

These projects are simple, cheap, and highly useful ...

Espressif's ESP32 microcontroller revolutionized the IoT landscape by packing Wi-Fi, Bluetooth, and dual-core processing into one affordable chip.

Using my ESP32-based dashboard, I'm able to see far more information than my car's dashboard displays. I get information such as the engine speed, calculated engine load, throttle position, intake air ...

Bluetooth problems have a bad habit of telling you pretty much nothing. Your earbuds can display as connected but refuse to play any music, a car can play music just fine but not accept calls, or a ...

I've owned a lot of smartphones in my life, so it's always good to be able to put older phones to good use. I wanted to make a small dashboard that could display information from my ESP32 boards, and ...

Seeed Studio's RK3576 kit combines a Rockchip RK1820 accelerator for 26 TOPS of local AI performance at 379 dollars.

From the rugged Galaxy Watch Ultra to the elegant Pixel Watch 4 smartwatch, we tested the best Wear OS smartwatches for Android smartphone users to help you choose the right one. Similar to Apple’s ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more. If ...

IPad? Never heard of it. I have been using Android tablets pretty much since the first one came out, and I've never felt the need for anything made by any fruit companies. Android tablets make great ...