Aethyr Research has released post-quantum encrypted IoT edge node firmware for ESP32-S3 targets that boots in 2.1 seconds and ...

It's all about filament and microcontrollers.

Abstract: Mobile phones switch towers seamlessly to maintain a stable connection; most IoT devices are not able to adapt to this. They end up holding on to weak access points even when they get ...

Inspired by South African and Australian builders pushing record-braking speeds with their larger drones, this little one packs an ESP32 at its core inside an aerodynamic bullet frame, driven by four ...

I tested the ESP32's ESP-NOW feature outdoors to see if it could really achieve the long-range distances often claimed online — up to a kilometer or more! I set up two ESPs: one stationary sender and ...

What just happened? A compact quadcopter built around an ESP32 microcontroller has reached a measured top speed of about 67 miles per hour, demonstrating how far a low-cost, small-format platform can ...

Abstract: Wireless sensor networks (WSNs) are essential in applications such as environmental monitoring and smart agriculture, where they collect and transmit data from remote locations. A key ...