It's what my Home Assistant server was missing all along ...

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 ...

Don't toss that old gadget yet, a cheap ESP32 can bring it back ...

Cruise around AliExpress for long enough and you’ll find some interesting new hardware. The latest is the TTGO T-Call, an ESP32 breakout board that also has a cellular modem. Yes, it’s only a 2G modem ...

The ESP32 module, priced at just $4, has become a favorite among electronics enthusiasts for its balance of affordability and functionality. With features like built-in Wi-Fi and Bluetooth, a USB ...

KryonOS adds a touch-driven graphical desktop and JavaScript runtime to the ESP32, allowing applications to be installed over ...

Espressif’s new ESP_Video library lets Arduino sketches capture video from MIPI-CSI and DVP cameras on ESP32-P4 and ESP32-S3 ...

Electronics modules can reduce assembly work and, in some cases, cost less than buying and mounting the equivalent components ...

My first foray into the IoT utilized the Espressif ESP8266, an SoC with 32-bit MCU and 2.4-GHz Wi-Fi built in. Since then, I have used many different module variants based on the microcontroller. So ...

Open-hardware platforms enable rapid prototyping and faster time-to-market of new IoT applications. The objective of this post is to give a brief introduction to another open-hardware IoT playground — ...