The code base accompanying one step in the video series on creating a next-level WiFi library for your ESP32 projects. The video associated with this code base focused on engaging with the events p… ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

Let's make a homemade wireless ESP32-CAM WiFi Surveillance Camera using an ESP32-CAM module. This project is also available on Instructables. Hello, fellow makers! I welcome you to my first Elektor ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

This project demonstrates how to connect an ESP32-S3 development board (e.g., YD-ESP32-23) to a Wi-Fi network and use its on-board RGB LED to visualize the wireless signal strength (RSSI). Once ...

Combining the dual-core processing capabilities of the ESP32 with the reliability of GSM connectivity, the ESP32 GPS tracker with SIM800L is the perfect solution for real-time position tracking.

As hackers, we occasionally forget that not everyone is enamored with the same nerdy minutia that we are. Configuring hardware by changing some lines in the code and compiling a new firmware doesn’t ...

Using PlatformIO with Visual Studio Code offers a powerful, flexible, and easy-to-use environment for microcontroller firmware development. This article describes an example of integrating PlatformIO ...

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...