Cheap builds that can save serious money.

For those looking to add wireless connectivity to embedded projects or to build IoT devices, there is perhaps no more popular module than the ESP32. A dual-core option exists for processor intensive ...

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 ...

It works like a charm.

Our team designed and built a fully functional prototype from the ground up. We handled the firmware, the PCB layout, the 3D ...

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 ...

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, ...

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 — ...

The PocketMage PDA is a pocket-sized gadget that looks a bit like a tiny laptop. It has a clamshell design featuring a 3.1 ...

Most people assume object tracking for autonomous flight is very complex, but it doesn’t have to be that way. All you need is ...