Tag: tech

Waveshare ESP32-C5-WIFI6-KIT development kit looks similar to the official Espressif Systems ESP32-C5-DevkitC-1 board, but offers a wider range of options, including different PSRAM and flash capacities, and onboard or external...

ESP32-C5 Mini is a tiny development board with dual-band (2.4/5 GHz) WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to fourteen GPIOs for IoT and Smart...

IPv6 has reached a major milestone, with around half of Google’s users now accessing its services over IPv6. Read more here: https://blog.apnic.net/2026/04/28/google-hits-50-ipv6/

KernelUNO is an Arduino sketch with 546 lines of code that provides a lightweight OS for the Arduino UNO with a Linux-like shell offering commands such as ls, df, uname, and so on. All you need is an Arduino UNO R3 or a...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It features a 1.54-inch e-paper display and supports Wi-Fi, Bluetooth, LoRa, and GPS, running on a 100mAh...

Melody Machine is an open-source firmware that converts the ESP32-S3-based LILYGO T-LoRa Pager into a portable MP3 player and internet radio rather than a LoRa-based messenger running Meshtastic or Meshcore. Highlights of the...

DDoS mitigation often relies on BGP for “scrubbing”, but how this appears in routing data is not well understood. We analyse five major providers to distinguish between always-on and on-demand protection, showing how...

We had already seen OpenClaw-like AI agents for ESP32 targets such as Mimiclaw and PycoClaw, but Espressif Systems has released its own ESP-Claw framework for building local AI agents capable of LLM-driven interaction and...

Guest Post: Analysing public BGP data to characterize the real‑world behaviour of five major scrubbing services. Read more here:...

While generative AI sparked a revolution, the true paradigm shift is the rapid evolution from standalone AI models to multi-agent autonomous systems. In this new era, the network transcends basic connectivity to become the...

Nobody enjoys doing inspections, but they’re a fact of life across many different industries. If you rent out moving trucks, for example, you need to do inspections before and after each rental, so you know if a customer damages...

Challenger+ RP2350 NB-IoT is a Feather-compatible board pairing a Raspberry Pi RP2350 microcontroller and a certified NB-IoT cellular module with built-in GNSS, suitable for long-range, low-power connectivity. It looks to be a...