What does civic frustration look like when combined with technical know-how? In Philadelphia, it has resulted in a sort of guerrilla network of solar-powered e-paper signs showing how often buses ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E ...

The ESP32-P4 is the new hotness on the microcontroller market. With RISC-V architecture and two cores running 400 MHz, to ...

Emulating older computers on microcontrollers has been a staple of retrocomputing for many years now, with most 8-bit and ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

When thinking of a desktop monitor, one would naturally think about a high-resolution display, perhaps one of the best monitors would suffice? But, surely you wouldn't think about building your own, ...

Thinking about buying Flipper Zero accessories? These picks explain what each add-on does, where it helps, and where the ...

This project is a no_std Rust application designed to run on ESP32-C6 microcontrollers. It demonstrates basic embedded development patterns including: ├── src/ │ ├── lib.rs # Library entry point ...

Abstract: This paper introduces FRIStack, a modular and open-source platform based on the ESP32 microcontroller family, aimed at education, rapid prototyping, and embedded systems development.