I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31.

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

According to Cisco’s data, Wi-Fi 5 is still the most widely deployed Wi-Fi standard, used by 43% of surveyed organizations.

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the top mobile hotspots we've tested for each major US carrier. I’m one of PCMag’s mobile ...

Whether you're connecting from a coffee shop or a hotel lobby, take steps to keep your personal information hidden from prying eyes With over a decade of experience at Which?, Tom covers everything ...

A full-stack AI + IoT based Smart Waste Management Platform that monitors waste bins, classifies waste using computer vision, and optimizes garbage truck routes using real-time data. The system ...

The best wireless earbuds you can buy right now, all reviewed, rated and recommended by our in-house team of audio experts When you purchase through links on our site, we may earn an affiliate ...

When you connect to a Wi-Fi network and enter a password, WPA (Wi-Fi Protected Access) governs the "handshake" between your device and the router, as well as the encryption that protects your data.