The ESP32 is an extremely popular low-cost chip from Chinese manufacturer Espressif, which is estimated to be used in over 1 billion devices worldwide by 2023, and contains an undocumented backdoor ...

The act of turning on your PC is a simple one, but pressing the power button isn't the only way to do it. In fact, I would argue the power button is archaic, and there are significantly more ...

WORK IN PROGRESS Prof. Michael P. Harris 05/17/2025 {ESP32-S3-DevKitC-1 clone} (11-pins wide × 22-pins) (1.1" × 2.5") VCC-GND Studio, ESP32-S3 Core Development Board: ‘ YD-ESP32-S3 ’. Also availiable ...

Mini Sparkle Motion Previously, we have written about various types of WS2812B addressable LED controllers like the ANAVI Miracle Emitter, YULC (Yes, a USB-C LED Controller) board, and SMLIGHT A1-SLWF ...

This sound alternator is designed to simulate the effects of a police siren, combining sound and light to create a dynamic audio-visual experience. It uses an ESP32, a small speaker, and two red LEDs ...

The YULC (Yes, a USB-C LED Controller) board is a compact, ESP32-S3-powered LED controller with USB-C and DC jack power inputs. It is a fully featured board that can easily replace a rat’s nest of ...

It's programmed using the Arduino IDE, so most of the sketches built into the software can be tested with the Nano. The board also operates at 5V, similar to most Arduino boards.

Pinout of ESP32 Camera Module The ESP32 CAM module typically features a pinout that includes a variety of GPIO pins for versatile connectivity. Commonly, it includes power and ground pins, a GPIO pin ...

You can also take a look at a few other ESP32 Projects that we made and also check our previously built webservers using Raspberry Pi, NodeMCU and other microcontrollers: How to Build NodeMCU ...