The feature would let people share their audio over Bluetooth with another speaker, headphone, or Bluetooth-compatible hearing aid.

I f you have a home lab, you probably think first about servers, networking gear, and SBCs. Those are all great tools, but ...

Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

It even has a built-in trackpad, which takes it up another level. Everyone with a smart TV should have one of these.

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

Bluetooth is baked into just about everything these days, from wireless earbuds and fitness trackers to laptops, cars, and smart home devices. In 2023 alone, more than 5.7 billion Bluetooth-enabled ...

2. Determine what pairing process your device employs Most Bluetooth pairing is straightforward. When you put both devices into pairing mode, they see each other and connect. Sometimes, though, there ...

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...

Q: More often than not, when I lock my car with the remote, the car beeps twice. Why is this happening? A: The most common cause is one of the doors is not fully closed. The issue could be a faulty ...