Real operating systems on a tiny microcontroller.

Reliable off-grid communication has always been a challenge for hobbyists, makers, and outdoor explorers. Whether you’re hiking deep in the mountains, setting up a temporary field station, or working ...

Some Atom installations via flatpak may have incompatibilites, including an inability to find host system binaries from select directories, such as /usr/*. If you encounter issues using platformio-ide ...

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 ...

When Espressif Systems released Arduino ESP32 Core 3.0.0 we noted that PlatformIO support was in doubt due to business issues between Espressif and Platform IO developers. There has been no progress ...

The LILYGO T-Deck Plus is a pocket-sized mobile communications device that looks a bit like a modern BlackBerry. But it’s not a phone, doesn’t support 4G or 5G cellular networks, and doesn’t run ...

We previously noted the ESP32 Arduino Core 3.0.0 Alpha release added support for ESP32-C6 and ESP32-H2 among other changes. The good news is that Arduino ESP32 Core 3.0.0 is now considered stable, and ...

If you are just about to purchase a new electric vehicle charging station, you might be interested to know that you can build your very own EV charger using a little Arduino hardware. A step-by-step ...