The ESP32 keeps finding new jobs in my house.

ESP32s are surprisingly good AI lie detectors.

From absolute beginners to advanced users — one library, two layers, full control. myDHT is a fully self-contained Arduino library for DHT11 and DHT22 temperature and humidity sensors, designed to ...

A cargo-compatible flashing tool and Board Support Package (BSP) for Arduino Uno R4 (WiFi & Minima). Like ravedude, but for ARM Cortex-M4. Over-the-air (OTA) firmware update system for Arduino R4 ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

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 ...

Wokwi is an online simulator for Arduino, Raspberry Pi Pico, and ESP32 boards, or even your own custom microcontroller board designed to learn programming without the actual hardware. My girlfriend’s ...