Tag: internet of things

The ESP32-E22 tri-band Wi-Fi 6E and Bluetooth 5.4 module has received a Wi-Fi CERTIFIED certificate from the Wi-Fi Alliance, and Espressif has also released WiFi and Bluetooth Linux drivers for the chip. The ESP32-E22 was first...

M5Stack Capsule v1.1 is a Stamp-S3A-based IoT controller with a microSD card slot, several sensors (6-axis IMU, microphone),  an IR transmitter, a built-in 250 mAh battery, a few buttons, a buzzer, an RTC, and expansion...

Seeed Studio Wio-S3 is a compact (21.6 x 16.5 x 3.3 mm) wireless module that combines an ESP32-S3R8 dual-core WiFi 4 and Bluetooth LE MCU and a Semtech SX1262 LoRa transceiver. The module includes 16MB Flash and 8MB PSRAM, and...

Guest Post: How to design and structure BGP Router IDs in IPv6-native networks. Read more here: https://blog.apnic.net/2026/06/12/bgp-router-id-structuring-in-ipv6-native-networks/

In the competitive landscape of technology and business, companies are constantly seeking methods to enhance their sales strategies and drive revenue growth. One such method that has taken the forefront is the use of AI-powered...

Real estate investment software has moved from a back-office convenience to an operational backbone for fund managers, syndicators, REITs, family offices, and PropTech operators deploying capital across the US. As portfolios...

Smart weather-monitoring device vendor AcuRite has delayed plans to force users onto a new companion app. The transition from My AcuRite to AcuRite NOW, which AcuRite previously set for May 30, “has raised serious questions and...

The China-linked botnet highlights risk of leaving routers and IoT devices unpatched Read more here:...

Most developers reach for a single-board computer, only to discover they still need a microcontroller for real-time I/O. Then they need eMMC and extra storage. Then a separate AI accelerator. Then comes the custom wiring...

Ivan Svarkovsky’s S3-MSX-PC open-source project implements a bare-metal MSX2+ emulator running on an ESP32-S3 microcontroller and outputting 64-color VGA via a simple R-2R resistor ladder. It’s a fork of the Retro-Go emulator...

Brute-force IPv6 scanning doesn’t scale, and ICMPv6 rate limiting can undermine topology measurements. Maynard Koch and colleagues show how Subnet-Router Anycast (SRA) probing discovers more router addresses, delivers more...

Guest Post: Identifying active IPv6 addresses helps assess deployment, reveal gaps, and detect vulnerable devices. Subnet-Router Anycast (SRA) probing removes the need for prior knowledge of address allocation. Read more here:...