The developer behind the project used a clever trick to get around the ESP32-C's RAM limitations.

This project uses a clever hashing trick to fit over half a million blocked domains into just 4MB of flash memory.

Sometimes you see a project and immediately, before going into the details, your mind throws up the old refrain: “coulda used ...

There are a lot of ESP32-based development boards out there– and why not? It’s a versatile chip that can be used in all sorts ...

An ESP32-C3 SuperMini with just 400 KB of RAM and 4 MB of flash can block over 537,000 ad and tracking domains with roughly 10 ms latency, offering a surprisingly capable backup DNS filter for about ...

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

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both Micropython and ...

PocketMage is a $185 crowdfunded pocket computer with an e-paper display, physical keyboard, and distraction-free tools.

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

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...