Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

Want to learn more about sensors, wireless communications, or electronics in general? Check out all the educational videos ...

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Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board ...

To build this, first initiate the ESP32-S3 in AP+STA mode, bringing up a soft AP that redirects all client DNS lookups. It ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

When someone hacks together a digital camera with a Raspberry Pi, the limiting factor for serious photography is usually the sensor. No offense to the fine folks at the foundation, but even the “HQ” ...

Off to the races? Formula One races, that is. This project by [mazur8888] uses an ESP32 to keep track of the sport, and display a “live” dashboard on a 2.9″ tri-color LCD.

Gov. Bob Ferguson is tapping the brakes on a controversial solar farm proposed in south-central Washington to allow more time to appraise concerns of Yakama Nation leaders. Ferguson on Friday turned ...

While contractors build a 30-foot-tall steel border wall southeast of Tucson, wildlife advocates are racing to document where animals cross the border most often and hoping federal officials will ...

This project implements a remote-controlled robot using an ESP32-CAM board. It features real-time video streaming from the ESP32-CAM and controls two motors. The robot can be controlled via a web ...