Yves Jeanrenaud, a sociology professor at Osnabrueck University of Applied Science, this week released a free Android app that detects nearby smart glasses via Bluetooth. The tool offers a grassroots ...

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 this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, impacting the Arduino Nano RP2040 Connect, ...

One of the chief problems with “luxury surveillance” devices, like smart glasses with baked-in video recording cameras, is that they often look indistinguishable from regular eyewear, meaning you ...

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Bluetooth Remote (or BT Remote) turns your phone into a true smart TV remote using Bluetooth HID, so no Wi-Fi or TV app is needed. It works like a keyboard and mouse, offers an air mouse and full ...

Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi board. This feature simplifies the initial setup process, making it faster ...

Jack Dorsey’s new Bitchat Mesh app relies on Bluetooth for messaging your friends and family. This is unlike WhatsApp, which uses the internet. The app doesn’t require users to register with their ...

Bitchat, a messaging app created by Twitter and Block founder Jack Dorsey, is available to download from the iOS App Store. Dorsey says he coded the basis of the app over the course of a weekend in ...