In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units, along ...

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

Learn how to create the smallest ESP32 drone! From design to flight, this DIY guide is perfect for beginners and tech ...

Convenience has always been the driving force of human ingenuity. From its simplest forms such as hand tools, wheels, and inclined planes, technology has allowed humans to live more comfortably. Most ...

The ESP32 series from Espressif have been a successful line of products, offering a powerful microcontroller with on-chip wireless networking. There’s a snag though in their practice of calling all of ...

Imagine having a device that not only talks back to you but does so with the quirky charm of a beloved video game character like Wheatley from Portal 2. Sounds futuristic, right? But what if I told ...

You, too, can build this cool digital dice roller for your next D&D campaign . Over on the ESP32 subreddit, user vostoklabs ...

Pagers may have largely gone out of fashion in the age of the smartphone, but the T-LoRa Pager from LILYGO puts a modern spin on the class communications device. It’s a portable device with a 2.33 ...