The Framework laptop will no doubt already have caught the eye of more than one Hackaday reader, as a machine designed for upgrade and expansion by its users. One of its key features is a system of ...

Our single board microcontroller platforms have become smaller over the years, from the relatively large classic Arduino and Beagleboard form factors of a decade ago to the postage stamp sized Feather ...

The F32 is a fingernail-sized ESP32 dev board that mounts on a USB-C connector. Uses tiny 01005 components — soldering needs magnification, fine tweezers, and steady hands. Open-source BOM/code ...

What if the future of IoT didn’t depend on Wi-Fi? Imagine deploying a fleet of sensors in the remotest corners of the world, tracking wildlife, monitoring environmental changes, or managing logistics, ...

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the little ...

The ESP32 is one of the best microcontrollers on the market for building low-power sensors. By connecting a microphone (and sometimes a few additional components), the ESP32 can react to sound in some ...

Electronic enthusiasts, developers and hobbyists may be interested in a new development board featuring a Raspberry Pi form factor and ESP32 and RP2040. Designed for “extreme reliability and 24/7 ...