Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

Smart blood pressure monitors that sync to an app usually cost more than plain ones, and many push your readings into ...

On its 1000-ohm tap it needs only about 3 mA for full scale, so the ESP32 drives it straight from a GPIO with PWM, with no ...

When you start developing electronics or IoT devices using the ESP32, the first problem you face is, "Which ESP32 should I ...

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

FCC okays Starlink Mobile Gen2 application for 15,000 satellites Low-band airwaves improve range and indoor penetration through walls and tree cover T-Mobile, Verizon, AT&T shares each down around 6% ...

The Wireless Power Consortium (WPC) released the latest version of the Qi2 standard in April 2025, bringing wireless chargers a step closer to the faster charging rates offered by USB cables. Qi2.2 ...

All Pixel 11 phones support the Qi 2.2 standard, offering 25-watt magnetic wireless charging. Of last year’s Pixel 10 series, only the 10 Pro XL supported 25-watt wireless charging. Existing Pixelsnap ...

Ordinary WiFi networks could quietly become powerful surveillance tools, allowing people to be identified without cameras, special sensors, or even carrying a connected device. Researchers showed that ...

本文系统讲解基于Arduino IDE的ESP32 Wi-Fi开发全流程，涵盖开发环境搭建（板卡配置、WiFi.h库解析）、三种Wi-Fi模式（STA/AP/共存 ...

Hackers are tampering with Wi-Fi equipment at hotels and conference centers, turning an everyday internet connection into a path toward fake Microsoft 365 login pages. The hotel Wi-Fi phishing attack ...

Discover how to build a dynamic Spider-Man mask with moving eyes, just like in the movies! In this tutorial, we use the Arduino UNO R4 WiFi to bring the mask to life, demonstrating step-by-step modifi ...