These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

That's the idea behind two new Elektor Academy Pro courses developed by Clemens Valens: MicroPython for STM32 and Arduino for ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

There's a lot you can do with this overlooked component ...

That’s right, DIY VR is a thing, and with a couple hundred dollars in components, plus many hours of your time, you too can ...

Most ESP32 boards don't directly interface with Thread ...

I would like to try running things using an ESP32-based board with Arduino. When it comes to running microcontrollers, the classic starting point is the "blink"—making an LED flash on and off—which is ...

The source of the title is here ↓ As for what was not important or not a big deal, it was "full automation"Project "Council ...

An open-source project uses ESP32-S3 boards to build walkie-talkies that send voice messages directly, without a router or ...

Choose the right ESP32 microcontroller for your next project. We compare the dual-core ESP32S3, Wi-Fi 6 capable ESP32C6, and ...

Mass public gatherings — religious festivals, election rallies, political campaigns — are a recurring feature of Indian ...

This page is dedicated to Legacy Arduino IDE (1.8.X) usage. Legacy Arduino IDE (1.8.X) can be used only with core version prio to 2.8.0. For core version higher or equal to 2.8.0, see the Getting ...