Whether it's motion detection, a sudden temperature spike, or an unauthorized locker door opening, your ESP32 can now send real-time SMS notifications straight to your phone, using just Wi-Fi and a ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

The ESP32-C61-DevKitC-1 is a development board based on the ESP32-C61 low-cost WiFi 6 and Bluetooth LE 5.0 SoC that was first ...

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in my home lab and outputs them to a screen. Now that Iv ...

By combining that with an ESP32 dev board and a touchscreen, [Sam] had his shortcut mouse. Does it work? Yes. Is it useful? Well, yes. And also no. The beauty part of using a regular mouse is that ...

What could happen when you open-source a hardware project? No, seriously. I hold a fair few radical opinions – one is that projects should be open-source to the highest extent possible.

Green Power Denmark's technical director, Jorgen Christensen, reported the presence of unexpected printed circuit boards in components intended for the energy supply. While the implications remain ...

The ESP32 Web Relay is a simple yet effective device for controlling a single relay switch via a web interface. It's built using an ESP32 microcontroller and allows for easy network-based control and ...

Some ESP32 dev boards may use more than 500mA when trying to initially connect to WiFi. If this is the case, you may not be able to connect to WiFi. If this happens, we recommend using another power ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...